Special products(new)

COMPANY PROFILE

1975. 9. Established SEOHAN DEVELOPMENT CO.,LTD.

1976. 8. Completed Ca-Carbide Plant in Danyang

1977. 1. Completed Electrode Plant in Pohang

1978. 5. Started to produce Submerged Wire in Pohang

1978. 9. Started to produce Solid Wire in Pohang

1980. 12. Started to produce Submerged FLUX in Pohang

1987. 1. Renamed HYUNDAI WELDING CO., LTD.

1989. 9. Started Metal Stamping Production

1989. 10. Established HYUNDAI WELDING JAPAN CO., LTD

1993. 2. Established HYUNDAI WELDING (CHINA) CO., LTD

1994. 1. Established HYUNDAI WELDING S’PORE PTE., LTD

1995. 9. Expanded Covered Electrode Facilities in Pohang

1995. 9. Expanded Solid Wire Facilities in Pohang

1997. 2. Established HYUNDAI WELDING PRODUCTS, INC. (USA)

1997. 9. Expanded F.C.W. Facilities in Pohang

1997. 12. Established Research Center in Pohang


2002. 4. Established SUPERTECH (KUNSHAN) CO., LTD

2005. 4. Established SUPERTECH FACTORY


2005. 11. Expanded Submerged Wire Facilities in Pohang

2005. 12. Expanded Solid Wire Facilities in Pohang


2007. 9. Established HYUNDAI WELDING VINA CO., LTD

2008. 8. Expand Solid Wire Facilites in Pohang

2008. 9. Completed HYUNDAI WELDING VINA CO., LTD

2008. 9. Expand F.C.W & FLUX Facilities in Pohang

2008. 10. Expand S.A.W Wire Facilities in Pohang

2009. 2. Expand FLUX Facilities in Pohang

2009. 5. Established GOCHANG FACTORY

HYUNDAI WELDING CONSUMABLE2

HEAD OFFICE15TH FLOOR, ILSONG B/D 157-37SAMSUNG-DONG, KANGNAM-KU,SEOUL, KOREATEL: (+82-2) 6230-6032~35, 76~78 FAX: (+82-2) 522-2030, 525-7317

JAPAN (TOKYO)HYUNDAI WELDING JAPAN CO., LTD. 5TH FLOOR, HIGASHI NIHONBASHI B/D,1-3-3, HIGASHI NIHONBASHI, CHUOKU,TOKYO, JAPANTEL:+81-3-3861-2502 / FAX:+81-3-3861-2512

JAPAN (OSAKA)HYUNDAI WELDING JAPAN CO., LTD. 8TH FLOOR, SHINOSAKA ROSE B/D 5-12-10,NISHINAKAJIMA, YODOGAWA-KU, OSAKA, JAPANTEL:+81-6-6305-8700 / FAX:+81-6-6305-8720

JAPAN (KYUSHU)HYUNDAI WELDING JAPAN CO., LTD.8TH FLOOR ABUNDANT 90 B/D, 3-11-14, HAKATA-EKI HIGASHI, HAKATA-KU, FUKUOKA, JAPANTEL:+81-92-415-6450 / FAX:+81-92-415-6593

JAPAN (HIROSHIMA)HYUNDAI WELDING JAPAN CO., LTD.3RD FLOOR 510B/D 10-1 HASHIMOTO-CHO,NAKA-KU, HIROSHIMA, JAPANTEL:+81-82-224-1580 / FAX:+81-82-224-1581

JAPAN (NAGOYA)HYUNDAI WELDING JAPAN CO., LTD.#D 2ND FLOOR RINOFRIENDS , 1-12 NAWA-CHO, TOKAI-SHI, AICHI-KEN, NAGOYA, JAPANTEL:+81-52-689-5775 / FAX:+81-52-689-5776

CHINAHYUNDAI WELDING CO., LTD. (DALIAN)ROOM 1105, DALIAN INTERNATIONAL HOTELNo.9 RENMIN ROAD, DALIAN, CHINAP.C : 116001TEL: +86-411-8265-4798 FAX: +86-411-8259-3748

CHINAHYUNDAI WELDING CO., LTD. (SHANGHAI)UNIT 1708, FEIDIAO INTERNATIONAL PLAZANo.1065 ZHAOJIABANG ROAD, SHANGHAI CHINAP.C : 200030TEL : +86-21-6486-6699 (+803) FAX : +86-21-3368-0580

CHINAHYUNDAI WELDING CO., LTD. (GUANGZHOU)ROOM G, 16/F, ZHONGQIAO BUILDINGNo.76 XIANLIE ZHONG ROAD, GUANGZHOU CHINAP.C : 510095TEL: +86-20-8732-5007FAX: +86-20-8732-2595

SINGAPOREHYUNDAI WELDING (S'PORE) PTE., LTD.21 JALAN BUROH #04-02 LOGISTICS 21SINGAPORE 619478TEL : +65-6863-3218FAX : +65-6863-3225

VIETNAMHYUNDAI WELDING CO., LTD. - HANOIREPRESENTATIVE OFFICEROOM B103, BUILDING 14-16 HAM LONG STREET,HOAN KIEM DISTRICT,HANOI , VIETNAMTEL: + 84-4-944-6519 & 944-6774FAX: + 84-4-944-6775

EUROPEHYUNAI WELDING EUROPE, ROTTREDAMCOLUMBUSSTRAAT 25 / HARBOUMO. 27693165 AC ROTTERDAM-ALBRANDSWAARDTel . +31-10-494-5788Fax. +31-10-494-5778

TURKEYHYUNDAI WELDING TURKEY, ISTANBULSAHIL YOLU CADDESI DENIZCILER IS MERKEZINO : 25 / 31 TUZLA - ISTANBUL, TURKEYTEL : +90-216 -494- 4740FAX : +90-216 -493- 5527

THAILANDHYUNDAI WELDING (THAILAND) Q HOUSE LUMPINI, 1 SOUTH SATHORN RD.,LEVEL 27, TUNGMAHAMEK, SATHORN,BANGKOK 10120 , THAILANDTEL : +66-2286-3441 FAX : +66-2286-1242

MALAYSIAHYUNDAI WELDING , KUALA LUMPURE010-16, AMCORP BUSINESS SUITES10TH FLOOR, MENARA MELAWANGA,AMCORP TRADE CENTRE NO.18, JALANPERSIARAN BARAT 46050 PETALING JAYA,SELANGOR DARUL EHSANTEL: + 03-7957-3218 FAX: + 03-7958-2218

INDIAHYUNDAI WELDING INDIA, MUMBAI LIASON OFFICEA-506, KAILAS ESPLANADE, OPP. SHREYAS CINEMA, LBS MARG, GHATKOPAR(WEST), MUMBAI-400 086TEL/ FAX : +91-22-2405-6222

CHINAHYUNDAI WELDING CO., LTD. (QUINGDAO)ROOM 207, SAI NA SHANG WU ZHONG XIN, No.111 YANJI ROAD,SHI BEI DISTRICT, QIANGDAO, SHANGDONGPROVINCE, CHINATEL:+86-532-8086-2925 FAX:+86-532-8086-2926

PHILIPPINESHYUNDAI WELDING (PHILIPPINES) UNIT 1112 CITYLAND PASONG TAMO TOWER, 2210 DON CHINO ROCESAVE, MAKATI CITY, METRO MANILATEL/ FAX : +63-917-830-1980

HYUNDAI WELDING CONSUMABLE 3HYUNDAI WELDING 3

HYUNDAI WELDING CO., LTD.15,16th Floor. Ilsong Bldg, 157-37Samseong-Dong, Gangnam-Gu,Seoul, Korea.TEL:+82-2-6230-6057, 85FAX:+82-2-598-6928

HEAD OFFICEHYUNDAI WELDING CO., LTD.Daejeon Branch254-53, Daehwa-Dong, Daedeok-Gu, Daejeon, Korea.TEL:+82-42-635-2240~1FAX:+82-42-635-2261

DAEJEON

HYUNDAI WELDING CO., LTD.Mokpo Branch1685-44, Nanjeon-Ri, Samho-Eub, Yeongam-Gun, Jeollanam-Do, KoreaTEL:+82-61-462-9984, 7016FAX:+82-61-462-9985

MOKPO

HYUNDAI WELDING CO., LTD.Daegu BranchSamwon Bidg 414-3, Manchon-Dong, Suseong-Gu, Daegu, Korea.TEL:+82-53-751-7071,7073FAX:+82-53-751-7072

DAEGU

HYUNDAI WELDING CO., LTD.Busan Branch234-9, Hakjang-Dong, Sasang-Gu,Busan, Korea.TEL:+82-51-802-1124FAX:+82-51-802-4445

BUSANHYUNDAI WELDING CO., LTD.Ulsan Branch1, Jeonha-Dong, Dong-Gu, Ulsan,Korea.TEL:+82-52-236-3801~3FAX:+82-52-252-1265

ULSAN

HYUNDAI WELDING CO., LTD.Geojae Branch1058-8, Moojeon-Dong, Tongyoung-Si, Gyungsangnam-Do, Korea.TEL:+82-55-644-7901~2FAX:+82-55-644-7903

GEOJAE

HYUNDAI WELDING CO., LTD.Pohang Factory90-5, Janghung-Dong, Pohang-Shi,Gyungsangbuk-Do, Korea.TEL:+82-54-289-6114FAX:+82-54-289-6240

POHANG

HYUNDAI WELDING CO., LTD.Icheon Factory9-2, Saeum-Dong, Icheon-Si,Gyunggi-Do, Korea.TEL:+82-31-636-3100FAX:+82-31-636-3957

ICHEON

HYUNDAI WELDING CO., LTD.Gochang Factory1-6, Industry Complex, Hungdeok-Myun, Gochang-Gun, Jeollabuk-Do, Korea.TEL:+82-63-560-6000FAX:+82-63-560-6099

GOCHANG

USAHYUNDAI WELDING PRODUCTS 215SATELLITE BOULEVARD SUITE 300ATLANTA, GA 30024TEL:+1-770-614-7577 FAX:+1-770-614-6636

Applications ① Used for high-alloy steel, heat-resistant steel, 9%Ni steel and similar steel with high notchtoughness at extra-low temperatures.(-196℃)

② Used for welding heat resisting alloys including Inconel 600 (NiCr15Fe), 601 (NiCr23 Fe), Incoloy800/800H (X10 NiCrAlTi32 20) or combination of these with other alloys for furnace equipment,petrochemical and power generation plants.

③ Registered on the certificate of MAN B&W and SULZER with a manufacturers of shipbuildings.④ Remark of SMAW (SR-112), SAW (Superflux300*SA-625), FCAW (SW-625).⑤ Supplied two types of welding AUTO TIG and PULSE MIG.

① SMT-625 is a wire with about 68%Ni+22%Cr+9%Mo+3.5%Nb for strong tough corrosion and heat

resistant deposit.

② No preheat required and maximum interpass of 250℃. When welding superaustenitic alloys the

interpass temperature should be controlled to a maximum of 100℃.

③ Welding for diesel engine of cylinder cover, spindle, piston crowns, bearings and wind turbine parts.

Typical Chemical Composition of Wire (%)

NickelA

lloy

Shielding Gas Welding Currents

Ar, Ar + He ⊙ GMAW:̀̀DC+ (PULSE)

⊙ GTAW`̀ :̀DC-

Characteristicson usage

SMT-625

Superflux 300 X SA-625 Inconel

0.02 0.20 0.03 0.012 0.001 65.0 22.0 9.00 3.60

C Si Mn P S Ni Cr Mo Nb

Typical Chemical Composition of All-Weld Metal (%)

0.023 0.44 0.40 0.003 0.002 21.0 61.8 9.0 3.5

C Si Mn P S Cr Ni Mo Nb

Typical Mechanical Properties of All-Weld Metal

770 (78) 40 -196 (-320) 100 (10)

T.SN/mm2 (kgf/mm2)

EL.(%)Temp.℃ (℉)

CVN-ImpactValue J (kgf·m)


715 (72) 37.7

T.S N/mm2 (kgf/mm2)

EL.(%)

Applications ① Used for welding heat resisting alloys including Inconel 601, Incoloy 800/800H or combination of

these with other alloys for furnace equipment, petrochemical and power generation plants.

② Welding for diesel engine of cylinder cover, spindle, piston crowns, bearings and wind turbin parts.

③ Suitable for NiCr15Fe (N06600) / NiCr23 Fe (N06601) / X10 NiCrAlTi32 30 (N08800, N08810) /

NiCr20Ti (N06075) etc.

④ Remark of SMAW (SR-112), GT(M)AW (SMT-625), FCAW (SW-625).

① Superflux300 is a inert flux that composition of Si and Mn is hardly changed though weldingcondition is changed, and superflux300 is a bonded type flux and a high basicity flux(the basicityof superflux300 is 2.7).

② Stable Arc and Slag Release, both its bead appearance and weldability are good.


Notes on Usage ① Dry the flux at 300~350℃ (572~662℉) for 60 minutes before use.

② No preheat required and maximum interpass of 250℃. When welding superaustenitic alloys the

interpass temperature should be controlled to amaximum of 100℃.

WELDING CONSUMABLES4

ApprovalABS, GL, LR, DNV

AWS A5.14/ASME SFA5.14 ERNiCrMo-3JIS Z3334 YNiCrMo-3DIN 1736 SG-NiCr21Mo9 Nb

Welding Condition

2.4 250∼400 28∼36 30∼60

Dia(mm) Amp (A) Volt (V) Cpm(cm/min)

Packing

Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SMT-625

Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2

NickelA

lloy

Applications ① LNG and LPG storage plant, Boilers of thermal power station.

② Suitable for Alloy 600 (NiCr15Fe), 601 (NiCr23Fe), 800 or 800H (X10 NiCrAlTi32 20), 9%NI steel etc.

③ Remark of SMAW (SR-182), F.C.A.W (SW-82).

① SM-82(ST-82) is a Ni-based MIG(TIG) wire for welding a wide range of Ni based alloys and hightemperature alloys.

② Use where good corrosion-resistant and heat-resistant for the GMAW (GTAW) of high-alloyed steel,heat-resistant steel, and corrosion-resistant steel.

③ Use for welding 9%Ni steels to give good strength and toughness. ④ Requirements for preheat and PWHT will be dependent on the base material being welded. Formost nickel-base materials, no preheat is required.




⊙ GTAW`̀ :̀DC-



⊙ GTAW`̀ :̀DC-


SM-82ST-82

AWS A5.14/ASME SFA5.14 ERNiCr-3JIS Z3334 YNiCr-3DIN 1736 SG-NiCr20Nb

SM-276ST-276

AWS A5.14/ASME SFA5.14 ERNiCrMo-4JIS Z3334 YNiCrMo-4DIN 1736 SG-NiMo16Cr16W

0.04 0.20 3.20 0.006 0.001 73.0 20.0 2.50

C Si Mn P S Ni Cr Nb+Ta


Packing

ST-82Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SM-82Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2

Applications Pumps, valves, pipework and vessels for use in aggressive environments in chemical process plants,

also in equipment for flue gas desulfurization and critical equipment in offshore oil and gas

production.

① SM-276(ST-276) is a Ni-based Mig(Tig) wire with 60%Ni+17%Cr+16%Mo provide good corrosion

resistance in a wide range of aggressive organic and inorganic acid media.

② Preheat is not required, interpass temperature should preferably be kept below 100℃ and heat input

restricted to 1.5KJ/min.

③ Suitable for Alloy C275 (NiMo16Cr15W), C4 (NiMo16Cr15Ti), 625 (NiCr22Mo9Nb), G3 (NiCr22Mo7Cu) etc.



HYUNDAI WELDING 5

0.02 0.10 0.50 0.003 0.010 61.0 17.0 16.00 3.50

C Si Mn P S Ni Cr Mo W


750 (76) 33 -70% Ar +

30% He

T.SN/mm2 (kgf/mm2)

EL.(%)CVN-ImpactValue J (kgf·m)

ShieldingGas

Packing

ST-276Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SM-276Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2

660 (67) 35 -196 (-320) 80 (8)

T.SN/mm2 (kgf/mm2)

EL.(%)Temp.℃ (℉)


Applications ① Used for welding of heat exchanger, piping, vessels and salt purification.

② Suitable for Alloy 400 (NiCu30Fe), K500 (NiCu30Al) etc.

① SM-400 (ST-400) is a Mig (Tig) wire with about 65%Ni+30%Cu+2%Ti+1%Fe and used for welding

similar alloys and for mixed welds between them or Cupronickels and carbon steels.

② No preheat required, maximum interpasstemperature 150℃ and no PWHT required.


NickelA

lloy



⊙ GTAW`̀ :̀DC-



⊙ GTAW`̀ :̀DC-


SM-400ST-400

AWS A5.14/ASME SFA5.14 ERNiCu-7JIS Z3334 YNiCu-7DIN 1736 SG-NiCu30MnTi

SMT-7030AWS A5.7/ASME SFA5.7 ERCuNiJIS Z3341 YCuNi-3DIN 1733 SG-CuNi30Fe

0.02 0.15 3.20 0.005 0.001 64.0 30.0 2.20 0.90

C Si Mn P S Ni Cu Ti Fe


Packing

ST-400Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SM-400Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2

Applications ① Used for welding desalination plant, evaporators, etc In salt and sea water processing system.

② Suitable for Alloy (CuNi30Mn, CuNi30Mn1Fe, CuNi10Fe1Mn, CuNi20Fe, CuNi25, CuNi44Mn).

① SM-7030 (ST-7030) is a GMAW (GTAW) wire electrode used to weld different copper-nickel types

Cu/Ni 70.30, 80.20 and 90.10.

② No preheat required, maxumum interpass temperature 150℃ and no PWHT. Contamination of the

weld zone with foreign material, particularly any source of lead, tin or zinc must be scrupulously

avoided to prevent weld metal cracking.




0.02 0.20 0.90 0.001 0.001 31.0 0.40 67.0

C Si Mn P S Ni Ti Cu


Packing

Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SMT-7030

Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2

530 (54) 45 -70% Ar +

30% He

T.SN/mm2 (kgf/mm2)


ShieldingGas

500 (51) 30 -Ar +

1~5% He

T.SN/mm2 (kgf/mm2)


ShieldingGas

ApprovalABS

NickelA

lloy

Applications For offshore applications, seawater desalination plants, for ship building, in the chemical industry.

① SM-9010 (ST-9010) is GMAW (GTAW) wire electrode for welding of copper-nickel types Cu90-Ni10

and lower Ni-alloyed Cu-Ni alloys.

② No preheat required, maximum interpass temperature 150℃ and no PWHT. Contamination of the

weld zone with foreign material, particularly any source of lead, tin or zinc must be scrupulously

avoided to prevent weld metal cracking.



⊙ GTAW`̀ :̀DC-



⊙ GTAW`̀ :̀DC-


SM-9010ST-9010

JIS Z3341 YCuNi-1DIN 1733 SG-CuNi10Fe

SM-60ST-60

AWS A5.14/ASME SFA5.14 ERNi-1JIS Z3334 YNi-1DIN 1736 SG-NiTi4

Packing

ST-9010Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SM-9010Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2

Applications ① Used for welding salt production, cast irons to give soft low strength deposit, also for dissimilar welds

and buffer layers.

② Suitable for Alloy 200 (Ni99.2), 201 (LC Ni99), 205 (LC Ni99.6) and similar steels (Ni99.6, Ni99.8,

Ni99.4Fe NiMn1 etc).

① SM-60 (ST-60) is a low carbon pure nickel deposit with about 3%Ti for refinement and to suppress

porosity.

② Welding is often carried out without preheat but heavy multipass deposits or highly restrained joints

may require preheat up to 150℃.


HYUNDAI WELDING 7


480 (49) 30 -

T.SN/mm2 (kgf/mm2)

EL.(%)CVN-Impact Value

J (kgf·m)

Packing

ST-60Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SM-60Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2


0.01 0.04 0.85 0.006 0.001 10.6 0.27 Rem

C Si Mn P S Ni Ti Cu


0.03 0.50 0.40 0.005 0.001 96.0 3.0

C Si Mn P S Ni Ti


380 (39) 36 -Ar +

1~5% He

T.SN/mm2 (kgf/mm2)


ShieldingGas

HYUNDAI WELDING 9

Applications ① Used for high-alloy steel, heat-resistant steel, 5~9%Ni steel and similar steel with high notchtoughness at extra-low temperatures.

② Used for welding heat resisting alloys including Inconel 601, Incoloy 800/800H or combination ofthese with other alloys for furnace equipment, petrochemical and power generation plants.

③ Suitable for alloy with NiCr22Mo9Nb (2.4856) / NiCr21Mo (2.4858) / NiCr15Fe (2.4640) / X10NiCrAlTi32 20 (1.4876) / NiCr20Ti (2.4951) etc.

④ Remark of SMAW (SR-112), SAW (Superflux 300*SA-625), GT(M)AW (SMT-625).

① SW-625 is a F.C.A.W. with about 68%Ni+22%Cr+9%Mo+3.5%Nb for strong tough corrosion and heatresistant deposit.

② No preheat required and maximum interpass of 250℃. When welding superaustenitic alloys theinterpass temperature should be controlled to a maximum of 100℃.

Typical Chemical Composition of All-Weld Metal (%)(Shielding Gas CO2 100%)

Shielding Gas

CO2, CO2 (20~25%) + Ar (75~80%)


SW-625 AWS A5.34 ENiCrMo3T1-1/-4

0.03 0.40 0.35 0.003 0.005 62.4 21.9 8.6 2.0 0.14 3.5

C Si Mn P S Ni Cr Mo Fe Cu Nb+Ta

Welding Condition (DC+ (PULSE))


760 (77) 35 -196 (-320) 60 (6)

T.SN/mm2 (kgf/mm2)

EL.(%)Temp.℃ (°F)


Wire diameter (mm)

Welding Current(A)

F & HF

V-up & OH

1.2

180 ~ 220

120 ~ 160

NickelA

lloy

Applications ① LNG and LPG storage plant, boilers of thermal power station.

② Suitable for Alloy 600 (NiCr15Fe), 601 (NiCr23Fe), 800 or 800H (X10 NiCrAlTi32 20), 9%Ni steel etc.

③ Remark of GM(T)AW (SM-82, ST-82), SMAW (SR-182).

① SW-82 is intended for the welding of wide range of Ni based alloys and high temperature alloys.

② Use where good corrosion-resistant and heat-resistant for the FCAW of high-alloyed steel, heat-

resistant steel, and corrosion-resistant steel.

Typical Chemical Composition of All-Weld Metal (%)(Shielding Gas CO2 100%)


SW-82 AWS A5.34 ENiCr3T1-1/-4



680 (69) 38.0 -196 (-320) 50 (5)

T.SN/mm2 (kgf/mm2)



Notes on Usage ① Both 100% CO2 and mixed [Ar+CO2 (20~25%)] gas are useful.② Use the wind-screen against wind.

0.05 0.40 2.90 0.003 0.005 72.0 21.2 1.3 2.4

C Si Mn P S Ni Cr Fe Nb+Ta

Diameter (mm)

Welding Current(A)

F & HF

V-up & OH

1.2

180 ~ 220

120 ~ 160

특수용접내지 2010.1.6 11:45 AM 페이지9 위너스CTP 2번 JET Rip PostScript Driver 2540DPI 220LPI

NickelA

lloy


Applications ① LNG and LPG storage plant, boilers of thermal power station.

② Suitable for Alloy 600 (NiCr15Fe), 601 (NiCr23Fe), 800 or 800H (X10 NiCrAlTi32 20), 9%NI steel etc.

③ Remark of GM(T)AW (SM-82, ST-82), F.C.A.W (SW-82).

① SR-182 is intended for the welding of wide range of Ni based alloys and the cryogenic 3% and

5%Ni steels.

② Use where good corrosion-resistant and heat-resistant for the SMAW of high-alloyed steel, heat-




SR-182 AWS A5.11/ASME SFA5.11 ENiCrFe-3DIN 1736 EL NiCr15FeMn



420 (43) 620 (63) 35 -196 (-320) 70 (7)

Y.SN/mm2 (kgf/mm2)

T.SN/mm2 (kgf/mm2)



Diameter (mm)

Length (mm)

Welding Current(A)

F & HF

V-up

3.2 4.0

350 400

70 ~ 90 110 ~ 140

70 ~ 90 100 ~ 130

Notes on Usage ① Re-Dry electrodes at 250~300℃ (482~572℉) for 2~3 hours before use.

② Keeping the arc as short as possible.

③ Remove rust, water, oil and paint from the surface to be welded.

0.08 0.46 6.5 7.8 16.0 2.0 Rem

C Si Mn Fe Cr Nb Ni

Applications ① LNG and LPG storage plant, boilers of thermal power station, petrochemical plants.

② Suitable for Alloy 600 (NiCr15Fe), 800 or 800H (X10 NiCrAlTi32 20), 9%NI steel etc also dissimilar

combinations of the above alloy and others such as Monel400, Incoloy825 to stainless, low alloy

CMn steels without preheat.

① SR-134 is intended for the welding of wide range of Ni based alloys and cryogenic 3~5% Ni steels.

② Use where good corrosion-resistant and heat-resistant for the SMAW of high-alloyed steel, heat-


③ It is similar to the SR-182 but with lower Mn and a Mo addition.



SR-134AWS A5.11/ASME SFA5.11 ENiCrFe-4JIS Z3225 D9Ni-1DIN 1736 EL NiCr15MoNb

Notes on Usage ① Re-Dry electrodes at 300~350℃ (572~662℉) for 1 hour before use.

② Keeping the arc as short as possible.

③ Remove rust, water, oil and paint from the surface to be welded.

0.040 0.23 1.47 0.014 0.003 72.3 16.3 5.3 1.6 1.85

C Si Mn P S Ni Cr Fe Mo Nb+Ta


680 (69) 40.5 -196 (-320) 70 (7)

T.SN/mm2 (kgf/mm2)



Welding Condition (AC/DC+)

3.2 4.0 5.0

350 400 400

70~90 110~140 120~150

70~90 100~130 110~140

F

V-up

Length (mm)

Welding Current

(A)

Diameter (mm)


Applications ① Used for welding of vessel Engines, heat exchangers, offshore oil equipments, and petrochemical plants.

② Suitable for Hastelloy C4 (NiMo16Cr16Ti), C276 (NiMo16Cr15W).

① Ni-based solid filler wire. Highly corrosive resistance in reductive, especially in oxidation conditions.

② For joining and deposition operations on homogeneous and similar materials.


NickelA

lloy



⊙ GTAW`̀ :̀DC-


SM-455ST-455

AWS A5.14/ASME SFA5.14 ERNiCrMo-7JIS Z3334 YNiCrMo-7DIN 1736 SG-NiCr 20 Mo 15

SM-718ST-718

AWS A5.14 ERNiFeCr-2

0.015 0.10 0.90 0.004 0.003 65.0 18.0 15.0 0.09

C Si Mn P S Ni Cr Mo Fe

Packing

ST-455Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SM-455Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2

Applications ① Mainly used for welding high-strength aircraft components, spindles of ship-buildings, engines,

liquid rocket components, jet engine parts and nuclear power plants involving cryogenic

temperatures.

② Used for welding alloys 718, 706 and X-750.

① This is a high-strength, high-temperature resistant and corrosion resistant nickel-chromium alloy.

It is suitable for use at cryogenic temperatures and also for use in air up to 1300℉. The alloy is

readily worked and can be age-hardened.

② Precautions should be taken with high heat input processes to avoid microfissuring.



0.04 0.2 0.25 0.004 0.001 54.4 19.0 3.1 17.55 5.05

C Si Mn P S Ni Cr Mo Fe Ti




630 (64) 860 (88) 27

Y.SN/mm2 (kgf/mm2)

T.SN/mm2 (kgf/mm2)

EL.(%)

700 (71) 40 - -

T.SN/mm2 (kgf/mm2)



Packing

ST-718Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SM-718Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2



⊙ GTAW`̀ :̀DC-

Special

ST

SN

ickelAlloy

HYUNDAI WELDING 11

Applications ① 9%Ni steel is used for stroage tanks for liquified nature gas (LNG), oxygen, nitorgen and LNG carriers.

② Suitable for Ni-base alloys for welding are Ni-Cu (Monel), Ni-Cr (Inconel) and Ni-Fe-Cr (Incoloy).

① It is intended for the automatic welding processes for a LNG storage tank with a methode of GTAW

for vertical joints of side plates and bottom plates (ASTM A333, A334, A353, A553).

② Used where good resistance of corrosion and heat for a high-alloy steel contained high Mo.

③ Both stable arc and bead appearance are excellent.

④ Impact toughness at extra low temperature.


Ar ⊙ GMAW:̀̀DC+ (PULSE)

⊙ GTAW`̀ :̀DC-


SMT-08 AWS A5.14/ASME SFA5.14 ERNiMo-8JIS Z3332 YGT9Ni-2

Packing

GTAWSize(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

GMAWSize(mm)

Weight

1.2 1.4

2.0 2.4 3.2


720 (73) 47 -196 (-320) 150 (15)

T.SN/mm2 (kgf/mm2)




0.018 0.03 0.01 0.001 0.001 69.8 2.1 19.2 5.6 2.6

C Si Mn P S Ni Cr Mo Fe W

Applications Used for joining dissimilar combinations of austenite (23% Cr-13%Ni-2.5%Mo) STS steel and CMn steels.

① SM-309LMo (ST-309LMo) which contains a high ferrite level in austenite has excellent heat,

corrosion and crack resistibility. It has good stable arc and excellent slag removal properties.

② Preheat and interpass temperatures depend on base material hardenability. For guidance, no

preheat on mild steels, up to 250℃ on hardenable steels.



SM-309LMoST-309LMo

AWS A5.9 ER309LMoDIN 8556 WSG X8NiCrMo 23 13

ST-309LMo

1.0~2.0

1.6~3.2

2.4~3.2

3.2

1.4

2.4

3.2

4.0

50~100

100~200

200~300

300~400

25 Ar

TypeDia(mm)

Tungsten(mm)

Amp(A)

Gas Flow(ℓ/min)

ShieldingGas

Typical Welding Conditions (GMAW:̀̀DC+ (PULSE), GTAW:̀̀DC-)

SM-309LMo 1.2

1.6

250

300

26

29

30

3525

100% Ar or

Ar + 2% O2

TypeDia(mm)

Amp(A)

Vol(V)

Cpm(cm/min)

Gas Flow(ℓ/min)

ShieldingGas

0.01 0.35 1.42 14.8 23.2 2.5

C Si Mn Ni Cr Mo


SM-309LMo

ST-309LMo

660 (67)

650 (66)

34

32

-

-

TypeT.S

N/mm2 (kgf/mm2)EL.(%)


Special

ST

S


SM-310 ST-310

KS D7026 Y310AWS A5.9 ER310JIS Z3321 Y310DIN 8556 SG-X2 CrNi25 20

Applications ① Used for welding of 25%Cr-20%Ni Type 310 fully austenitic, STS steels.

② Suitable for Alloy 310 (X15 CrNiSi25 20), 310S (X12 CrNi25 21), 309 (X15 CrNiSi20 12), Similar steels

(G-X25 CrNiSi20 14, G-X15 CrNi25 20, G-X40 CrNiSi25 12, G-X40 CrNiSi25 20).

① SM-310 (ST-310) is the fully austenitic thus it has excellent corrosion-resistance and crack-resistance.

② SM-310 (ST-310) has good arc-stability and weldability.

③ No preheat required. Preferably keep interpass temperature below 150℃ and heat input below

1.5KJ/mm.



0.09 0.35 1.90 20.9 26.8

C Si Mn Ni Cr

ST-310

1.0~2.0

1.6~3.2

2.4~3.2

3.2

1.4

2.4

3.2

4.0

50~100

100~200

200~300

300~400

25 Ar

TypeDia(mm)

Tungsten(mm)

Amp(A)

Gas Flow(ℓ/min)

ShieldingGas


SM-310 1.2

1.6

250

300

26

29

30

3525

100%`Ar or

Ar`+`2% O2

TypeDia(mm)

Amp(A)

Vol(V)

Cpm(cm/min)

Gas Flow(ℓ/min)

ShieldingGas


SM-310

ST-310

610 (62)

610 (62)

40

40

90 (9)

110 (11)

TypeT.S


CVN-Impact ValueJ (kgf·m) (0℃)

Applications ① Used for joining dissimilar combinations of 29%Cr-9%Ni STS steels and carbon steels.

② Surfacing of metal-to-metal wear areas, hot working tools, furnace components and suitable as

X10 CrAl24, G-X70 Cr29, G-X32 CrNi28 10, G-X40 CrNi27 4, G-X8 CrNi26 7.

① As the weld metal contains ferrite, its crack resistibility is excellent.

② Both its bead apperarance and weldability are good.

③ The corrosion resistibility and intergranular corrosion resistibility are extremely excellent.


SM-312 ST-312

KS D7026 Y312AWS A5.9 ER312JIS Z3321 Y312DIN 8556 SG-X10 CrNi 30 9


0.10 0.38 1.68 8.8 30.0

C Si Mn Ni Cr


SM-312

ST-312

720 (73)

770 (79)

32

27

-

-

TypeT.S



ST-312

1.0~2.0

1.6~3.2

2.4~3.2

3.2

1.4

2.4

3.2

4.0

50~100

100~200

200~300

300~400

25 Ar

TypeDia(mm)

Tungsten(mm)

Amp(A)

Gas Flow(ℓ/min)

ShieldingGas


SM-312 1.2

1.6

250

300

26

29

30

3525

100%`̀Ar or

Ar`+`2% O2

TypeDia(mm)

Amp(A)

Vol(V)

Cpm(cm/min)

Gas Flow(ℓ/min)

ShieldingGas

Special

ST

S

HYUNDAI WELDING 13

SM-347 ST-347

KS D7026 Y347AWS A5.9 ER347JIS Z3321 Y347DIN 8556 WSG X5 CrNiNb 19 9

Applications ① Welding for 18%Cr-8%Ni-Nb (SUS347) and 18%Cr-8%Ni-Ti (SUS321).

② Used for the welding of stainless steel boilers and gas turbines.

③ Suitable for Alloy 321 (X10 CrNiTi18 9), 347 (X5 CrNiNb18 9, X6 CrNiNb18 10).

① Weld metal contains ferrite and resistance to crack is extremely good.

② The usability, such as arc stability and assimilability of welds to base metal is extremely good.

③ No preheat, maximum interpass temperature 250℃, no PWHT required.



0.05 0.43 1.66 9.6 20.0 0.7

C Si Mn Ni Cr Nb

ST-347

1.0~2.0

1.6~3.2

2.4~3.2

3.2

1.4

2.4

3.2

4.0

50~100

100~200

200~300

300~400

25 Ar

TypeDia(mm)

Tungsten(mm)

Amp(A)

Gas Flow(ℓ/min)

ShieldingGas


SM-3471.2

1.6

250

300

26

29

30

3525

100%`Ar or

Ar`+`2% O2

TypeDia(mm)

Amp(A)

Vol(V)

Cpm(cm/min)

Gas Flow(ℓ/min)

ShieldingGas


SM-347

ST-347

680 (̀69)

680 (69)

30

32

-

25 (3)

T.SN/mm2 (kgf/mm2)

EL.(%)

CVN-Impact ValueJ (kgf·m)

-60℃

Type

Applications ① Used for welding of 22%Cr-5%Ni-2%Mo-0.15%N STS steel.② Used for welding of offshore oil/gas, chemical and petrochemical process industries, pipeworksystems, flowlines, risers, manifolds etc.

③ Suitable for Alloys 329 (X4 CrNiMoN27 52) and similar steels (X2 CrNiMoSi19 5, X4 CrNiMoNb25 7,G-X6 CrNiMo24 82, G-X8 CrNi26 7).

④ Remark of SMAW (S-2209.16) SAW (Superflux 209*YS-2209), FCAW (SW-2209 Cored).

① Duplex stainless steel pipes, plates, fittings and forgings have an approximate 50:50microstructure of austenite with a ferrite matrix.

② Preheat not generally required. Interpass temperature 100~150℃ max, heat input in the range 1.0~ 1.5KJ/min - depending on material thickness.

③ Good general corrosion resistance in a range of environments.④ High resistance to chloride induced stress corrosion cracking (CSCC).


SM-2209ST-2209

AWS A5.9 ER2209JIS Z3324 FSS-B1/ YS2209DIN 8559 : SG-X2 CrNiMoN22 9 3


0.01 0.41 1.70 8.9 23.4 3.2

C Si Mn Ni Cr Mo


SM-2209

ST-2209

`820 (84)

810 (83)

35

37

-

-

TypeT.S



ST-2209

1.0~2.0

1.6~3.2

2.4~3.2

3.2

1.4

2.4

3.2

4.0

50~100

100~200

200~300

300~400

25 Ar

TypeDia(mm)

Tungsten(mm)

Amp(A)

Gas Flow(ℓ/min)

ShieldingGas

Typical Welding Conditions (GMAW:̀̀DC+ (Pulse), GTAW:̀̀DC-)

SM-22091.2

1.6

250

300

26

29

30

3525

100%`Ar or

Ar`+`2% O2

TypeDia(mm)

Amp(A)

Vol(V)

Cpm(cm/min)

Gas Flow(ℓ/min)

ShieldingGas

ApprovalLR, DNV (ST-2209)


Superflux 209 X YS-2209 DuplexDIN 8557 UP X2 CrNiMoN 22 9

Applications ① Used for welding of offshore oil/gas, chemical and petrochemical process industries, e.g. pipework

systems, flowlines, risers, manifolds etc.

② Suitable for Alloy 329 (X4 CrNiMoN27 52) and Similar steels (X2 CrNiMoSi19 5, X4 CrNiMoNb25 7,

G-X6 CrNiMo24 82, G-X8 CrNi26 7).

③ Remark of SMAW (S-2209.16), GM(T)AW (SM(T)-2009), FCAM (SW-2209 cored).

① Duplex stainless steel pipe, plate, fittings and forgings have an approximate 50:50 microstructure

of austenite with a ferrite matrix.

② Superflux209 is a inert flux that composition of Si and Mn is hardly changed though welding

condition is changed, and superflux209 is a high basicity flux (the basicity of superflux300 is 1.8).



0.018 0.49 1.55 0.017 0.001 8.69 23.0 3.19 0.15

C Si Mn P S Ni Cr Mo Nb

28~30

275~325

350~400

400~500

2.4

3.2

4.0

30~60

Dia(mm)

Amp(A)

Vol (V) Cpm(cm/min)

Remarks

Typical Welding Conditions (DC+ (PULSE))

Notes on Usage ① Dry the flux at 300~350℃ (572~662℉) for 60 minutes before use.

② Preheat not generally required. Interpass temperature 100~150℃ max, heat input in the range 1.0 ~

1.5KJ/min-depending on material thickness.

Special

ST

S

ApprovalDNV

Applications ① Used for welding of austenite type STS 304 and reclaiming 13% Mn steels, also surfacing of rails, rail

crossings, frogs etc.

② Used for joining dissimilar combinations of STS steels and carbon steels.

① Though SM-307Si is a austenite type stainless wire, the weld metal contains ferrite and resistance

to crack is extremely good. The usability, such as stable arc and assimilability of welds to base

metal is extremely good.

② Resistance to corrosion and the mechanical properties of the weld metal are good.


SM-307SiAWS A 5.9 ER 307SiEN 12072 G 18 8 MnSiDIN 8557 SG X 15 CrNiMn 18. 8


0.08 0.87 7.17 9.3 19.6

C Si Mn Ni Cr


610 (62) 42 83 (8) 59 (6)

T.SN/mm2 (kgf/mm2)

EL.(%)


-30℃ (-22℉) -60℃ (-76℉)

Typical Welding Conditions (GMAW:̀̀DC+ (PULSE))

2501.2

3001.6

26

29

30

3525

100% Ar or

Ar̀+2̀% O2

Dia(mm)

Amp(A)

Vol(V)

Cpm(cm/min)

Gas Flow(ℓ/min)

ShieldingGas


780 (79) 29.0 97 (10) 70 (7)

EL.(%)


-46℃ (-51℉)-20℃ (-4℉)

T.SN/mm2 (kgf/mm2)

HYUNDAI WELDING 15

Special

ST

S

SM-430LNb

Applications ① SM-430LNb is a Mig wire for horizontal, fillet and flat position welding of 429 and 444 type stainless

steel as found in ferrite stainless steel automotive mufflers.

① This wire gives excellent bead apperance and provides the operator with a soft stable arc and low

spatter levels thus giving enhanced appearance.

② Mainly used for automotive exhaust applications, especially for manifolds and catalytic converter

canning.



0.01 0.41 0.33 0.27 18.4 0.38

C Si Mn Ni Cr Mo

Typical Welding Conditions (GMAW:̀̀DC+ (PULSE))

2501.2

3001.6

26

29

30

3525

100% Ar or

Ar̀`+`̀2% O2

Dia(mm)

Amp(A)

Vol(V)

Cpm(cm/min)

Gas Flow(ℓ/min)

ShieldingGas

Applications ① Mainly used for welding of 13%Cr STS(403, 410).

② Used typical applications include hydrocrackers, reaction vessels and distillation plants.

③ Suitable for Alloy 403 (X6 Cr13), 405 (X6 CrAl13, X10 Cr13, X20 Cr13, X15 Cr13).

① As the weld metal contains martensite, SM, ST-410 has high hardness, good abrasion-resistance.

② the corrosion resistibility and intergranular corrosion resistibility are extremely good.

③ Preheat of 150~250℃ is required for heavier sections. Following welding, components should be

cooled to room temperature before PWHT. Weld metal and HAZ's have poor ductility and toughness in

the as-welded condition, careful handling is recommended prior to PWHT to minimise physical shock.


SM-410ST-410

KS D7026 Y410AWS A5.9 ER410JIS Z3321 Y410DIN 8556 (SG-X8 Cr 14)


0.10 0.38 0.34 0.17 12.0

C Si Mn Ni Cr


530 (54) 37 -

T.SN/mm2 (kgf/mm2)

EL.(%)CVN-Impact Value

J (kgf·m)

ST-410

1.0~2.0

1.6~3.2

2.4~3.2

3.2

1.4

2.4

3.2

4.0

50~100

100~200

200~300

300~400

25 Ar

TypeDia(mm)

Tungsten(mm)

Amp(A)

Gas Flow(ℓ/min)

ShieldingGas

Typical Welding Conditions (GMAW:̀̀DC+ (Pulse), GTAW:̀̀DC-)

SM-4101.2

1.6

250

300

26

29

30

3525

100%`Ar or

Ar`+`2% O2

TypeDia(mm)

Amp(A)

Volt(V)

Speed(Cpm)

Gas Flow(ℓ/min)

ShieldingGas


Special

ST

S

Superflux300S X YS-308L JIS Z3324 FSS-B1/YS308L

Applications Welding of 18%Cr-8%Ni Steel (STS 308(L)) at extra low-temperature.

① Bonded type flux containing appropriate contents of alloying element and weld metal contains

proper contents of ferrite phase. Excellent resistance to crack, mechanical property and corrosion.

② Stable arc and slag removal are excellent weldability.

③ Good bead appreance, high welding efficiency in welding thin plate up to ultra-thick plate.




0.025 0.41 1.63 9.3 19.9

C Si Mn Ni Cr

Notes on Usage ① Dry the flux at 300~350℃ (572~662℉) for 1 hour before use.

② Avoid using high current to prevent harming of corrosion resistibility in HAZ. Heat-input in welding

should be kept as low as possible.

③ Welding in groove should be done in 2 passes to ease slag removal.

580 (59) 39.0 -60 (-76) 40 (4)

T.SN/mm2 (kgf/mm2)



Superflux300S X YS-316L JIS Z3324 FSS-B1/YS316L

Applications Welding of 18%Cr-12%Ni-Mo Steel (STS 316(L)) at extra low-temperature.

① Bonded type flux containing appropriate contents of alloying element and weld metal contains

proper contents of ferrite phase. Excellent resistance to crack, mechanical property and corrosion.

② Stable arc and slag removal are excellent weldability.

③ Good bead appreance, high welding efficiency in welding thin plate up to ultra-thick plate.




Notes on Usage ① Dry the flux at 300~350℃ (572~662℉) for 1 hour before use.

② Avoid using high current to prevent harming of corrosion resistibility in heat-affected zone. Heat-

input in welding shold be kept as low as possible.

③ Welding in groove should be done in 2 passes to ease slag removal.

540 (55) 38 -60 (-76) 50 (5)

T.SN/mm2 (kgf/mm2)



0.03 0.90 1.40 12.0 19.1 2.1

C Si Mn Ni Cr Mo

Welding Conditions (DC+ (PULSE))

Welding Voltage(V)

Welding Speed(cm/min)

30 ~ 36

30 ~ 36

400 ~ 600

Wire Diameter(mm)

Welding Current(A)

3.2

300 ~ 450

4.0

Welding Conditions (DC+ (PULSE))

Welding Voltage(V)

Welding Speed(cm/min)

30 ~ 36

30 ~ 36

400 ~ 600

Wire Diameter(mm)

Welding Current(A)

3.2

300 ~ 450

4.0

ApprovalABS, BV

HYUNDAI WELDING 17

SM-80CMAWS A5.28 ER80S-GJIS Z3316 YGT1CMDIN 8575 SG Mo

Applications ① All position welding of Industrial machine tools, pressure vessels, boiler structures and ocean

structures.

② Suitable for ordinary C-Mn steels (DIN 15 Mo3, BS 3059 Grade 243 and ASTM A335 Grade P1)

when higher tensile strength weld is required.

① MIG welding for boiler steam pipe of Steam power generation and 1.0~1.25%Cr-0.5%Mo heat

resisting steel using for refining oil & chemical industrial machine tool.

② Excellent T.S and Impact value in a high temperature after heat treatment.



0.09 0.67 1.02 1.25 0.52

C Si Mn Cr Mo

Typical Welding Conditions (̀DC+ (PULSE))

2501.2

3001.6

26

29

30

3525

80% Ar +

20% CO2

Dia(mm)

Amp(A)

Vol(V)

Cpm(cm/min)

Gas Flow(ℓ/min)

ShieldingGas

LowA

lloy

ST-80CMAWS A5.28 ER80S-G JIS Z3316 YGT1CMDIN 8575 SG Mo

Applications ① Mainly used for welding of 13%Cr STS (403, 410).

② Used typical applications include hydrocrackers, reaction vessels and distillation plants.

③ Suitable for steels to API-standard (X52, X56, X60), Pipe steels, Boiler plate and Fine grain structure

steels.

① TIG welding for boiler steam pipe of Steam power generation and 1.0~1.25%Cr-0.5%Mo heat

resisting steel using for refining oil & chemical industrial machine tools.

② Excellent T.S and impact value in a high temperature after heat treatment.



630 (64) 28 290 (30) 280 (28) 690℃ - 1Hr

T.SN/mm2 (kgf/mm2)

EL.(%)


-0℃ (32℉) -20℃ (-4℉)

PWHT


0.09 0.67 1.02 1.19 0.45

C Si Mn Cr Mo

50~100

100~200

200~300

300~400

1.4

2.4

3.2

4.0

1.0~2.0

1.6~3.2

2.4~3.2

3.2

25 Ar

Dia(mm)

Tungsten(mm)

Amp(A)

Cpm(cm/min)

ShieldingGas

Typical Welding Conditions (DC-)


630 (64) 27 140 (14) 120 (12) 690℃-1Hr

T.SN/mm2 (kgf/mm2)

EL.(%)


-0℃ (32℉) -20℃ (-4℉)

PWHTShieldingGas

80% Ar +20% CO2

Applications ① SM-80B2 (ST-80B2) is used to weld 0.5Cr/0.5Mo, 1Cr/0.5Mo, and 1.25Cr/0.5Mo steels for elevated

temperatures and corrosive service. It is also used for joining dissimilar combinations of Cr-Mo and

carbon steels.

② Suitable for Boiler plate (10CrMo910, 12CrMo910), Cast steels (GS-12CrMo910, GS-18CrMo910),

Quenched and tempered steels (10CrSiMoV7, 12CrSiMo8).

① All transfer modes the GMAW process may be used. Careful control of preheat, interpass temperatures,

and postheat is essential to avoid cracking. SM-80B2 is classified after postweld heat treatment.

Special care must be used when using it in the as-welded condition due to higher strength levels.

② ST-80B2 is classified after postweld heat treatment. Special care must be used when using it in

the as-welded condition due to higher strength levels.


SM-80B2ST-80B2

AWS A5.28 ER80S-B2DIN 8575 SG CrMo1

Packing

ST-80B2Size(mm)

Weight

Spool : 12.5kg

5kg * 1,000mm

SM-80B2Size(mm)

Weight

1.0 1.2

2.0

1.4

2.4

1.6

3.2



0.09 0.50 0.57 0.020 0.005 0.10 1.38 0.48

C Si Mn P S Ni Cr Mo


510 (52) 620 (63) 24

Y.SN/mm2 (kgf/mm2)

T.SN/mm2 (kgf/mm2)

EL.(%)

Superflux787 X H-12KKS B0531 S502-H AWS A5.17/ASME SFA5.17 F7A(P)8-EH12KJIS Z3183 S502-H

Applications ① Multi-layer welding of various kinds structure such as ship buildings, offshore structures, machinery,

pressure vessels and heavy wall steel pipes.

① An agglomerated fluoride-basic flux suitable for welded joints on high-tensile, fine-grained steels.

② Tandem, multi-electrode welding can be performed owing to insensitivity to rust, scale, primer on

the surface to be welded, has excellent X-ray characteristics and slag removal.



540 (55) 580 (59) 168 (17) 32.0 - AH36 25

Y.SN/mm2 (kgf/mm2)

T.SN/mm2 (kgf/mm2)

EL.(%)

PWHTCondition

BM Th.(mm)

CVN-Impact Value J (kgf·m) -62℃

Notes on usage ① Dry the flux at 300~350℃ for 60 minutes before use.② When the flux height is excessive, poor bead appearance may occur.③ Use welding current and speed as low as possible at the first layer of groove to avoid cracking.④ Remove rust, scales, oil, paint, water, dirt and slag of tack welds from the groove to obtain soundweld metal.

Typical Welding conditions

25 4.0 1~13 570 30 40AWS

A5.17

Th.(mm)

Dia(mm)

GrooveDesign

Pass (Run No.)

Amp(A)

Volt. (V)

Cpm(cm/min)

Remarks

Welding Currents Basicity Index

AC, DC+ 3.1

450 (46) 520 (53) 33.0 620℃̀̀̀`̀̀̀̀̀̀̀`̀̀X̀ 1Hr 180 (18) AH36 25

LowA

lloy


0.09 0.21 1.34 0.019 0.012

C Si Mn P S



⊙ GTAW`̀ :̀DC-

Applications ① S-777MXT × B-2 is single-layer welding of various kinds structure such as 1.25%Cr-0.5%Mo heatresistant steels used for boilers.

② S-777MXT × B-3 is single-layer welding of various kinds structure such as 2.25%Cr-1.0%Mo hightemperature heat resistant steels used for boilers.

① Especially insensitive to oil, rust, scale, and dirt on the surface to be welded. Slag detachability innarrow groove and resistance to porosity are excellent. Suitable for welding of thin and mediumplate in high speed welding. As the consumption of flux is very small, it is very economical. Applicable to horizontal and flat fillet welding.


S-777MXT X B-2 [B-3] AWS A5.23/ASME SFA5.23 F8PZ-EB2-B2AWS A5.23/ASME SFA5.23 F9PZ-EB3-B3DIN 32522 BFB 155 AC 10 MHPS

Notes on usage ① Dry the flux at 300~350℃ (572~662℉) for 60 minutes before use.② When the flux height is excessive, poor bead appearance may occur.③ Use welding current and speed as low as possible at the first layer of groove to avoid cracking.④ Remove rust, scales, oil, paint, water, dirt and slag of tack welds from the groove to obtain soundweld metal.


HYUNDAI WELDING 19

B-2

B-3

560 (57)

570 (58)

25

25

640 (65)

660 (67)

620℃×1Hr

690℃×1Hr

25

25

T.SN/mm2 (kgf/mm2)

Y.SN/mm2 (kgf/mm2)

EL.(%)

WireTh.(mm)

PWHTCondition


25

8

4.0

2.4

1~13

1

570

400

30

28

40

200

AWS

A5.23

Fin tube

of boiler

Th.(mm)

Dia(mm)

GrooveDesign

Pass (Run No.)

Amp(A)

Volt. (V)

Cpm(cm/min)

Remarks


AC, DC+ 0.5

LowA

lloy

S-900SP X A-2 AWS A5.23/ASME SFA5.23 F9A2-EA2-G

Applications Butt and flat fillet welding of buildings, bridge and API Line-pipe.

S-800SP is a basic agglomerated, slightly Si and Mn-alloying, flux for submerged arc welding.

It provides good bead appearance and better slag removal together good impact value of the weld metal.

It is relatively insensitive to rust and dirt on a base metal, and makes better resistance to pockmark

and pits. As the consumption of flux is very small, it is very economical.



770 (78) 650 (66) 25 - 70 (7)

Y.SN/mm2 (kgf/mm2)

T.SN/mm2 (kgf/mm2)


-20℃ -40℃

EL.(%)


25

17.5

4.0

L(DC+)̀:̀4.0

T(AC )̀:̀4.0

1~13

1st

2nd

570

(L) 850

(T) 650

(L) 1000

(T) 650

30

34

40

34

40

40

120

120

AWS

A5.23

BS

ML

Th.(mm)

Dia(mm)

GrooveDesign

Pass (Run No.)

Amp(A)

Volt.(V)

Cpm(cm/min)

Remarks

Notes on usage ① Dry the flux at 300~350℃ (572~662℉) for 60 minutes before use.

② When the flux height is excessive, poor bead appearance may occur.

③ Use welding current and speed as low as possible at the first layer of groove to avoid cracking.


AC, DC+ 2.0


B-2

B-3

0.06

0.09

0.60

0.59

0.55

0.53

0.022

0.018

0.015

0.008

1.44

2.38

0.59

0.96

Wire C Si Mn P S Cr Mo


0.08 0.26 1.25 0.0016 0.006 0.49

C Si Mn P S Mo

LowA

lloy

Applications ① SM-100 is a 0.3Cr-1.4Ni-0.25Mo-alloyed, bare, solid wire for the GMAW of high strength steelswith low-temperature impact toughness requirements.

② Dumptrucks, mobile cranes, loaders, industrial trucks, lorries,, bulldozers, excavators, forestry,buckets, cranes, railway wagons, dolphins, pipes, bridges, steel buildings, offshore structures,fans, pumps, lifting equipment etc.

③ Suitable for Alloy Fine-grained steels, high temperature fine-grained steels (22NiMoCr37,17MnMoV64, 15NiCuMoNb5, 20MnMoNi45, 20MnMoNi55, ATOS 800, DOMEX 500MC, HITEN 780LE).

① Characteristic features include excellent start properties; trouble-free feeding at high wire speeds and

lengthy feed distances, a very stable arc at high welding currents, extremely low levels of spatter, low

fume emission, reduced contact tip wear and improved protection against corrosion of the wire.



SM-100 AWS A5.28 ER100S-GDIN 8575 G 3CrNiMo

0.065 0.42 1.32 0.014 0.012 1.44 0.28 0.23 Rem.

C Si Mn P S Ni Cr Mo Fe


Sizes Availables and Recommended Current (Amp.)

Size mm (in)

F & HF

1.2 (.045)

170 ~ 270


670 (68) 744 (75) 20.8 60 (6) 49 (5)

Y.SN/mm2 (kgf/mm2)

T.SN/mm2 (kgf/mm2)


-20℃ (-4℉) -40℃ (-40℉)

EL.(%)

Notes on usage ① Use with 100%Ar or Ar+2~20%CO2 gas.② Flow quantity of shielding gas should be 25ℓ/min. approximately.③ Use the wind-screen against wind.


Ar + CO2 (M21) ⊙ GMAW:̀̀DC+ Pulse

SM-110 AWS A5.28 ER110S-GDIN 8575 Mn3Ni1 CrMo

Applications ① SM-110 is a 0.3Cr-1.7Ni-0.5Mo-alloyed, bare, solid wire for the GMAW of high strength steels with

low-temperature impact toughness requirements.

② Suitable for Fine-grained steels, pipeline steels, ATOS 800, DOMEX 700MC, HITEN 780LE.

① Characteristic features include excellent start properties, trouble-free feeding at high wire speeds and

lengthy feed distances, a very stable arc at high welding currents, extremely low levels of spatter, low

fume emission, reduced contact tip wear and improved protection against corrosion of the wire.


Sizes Availables and Recommended Current (Amp.)

Size mm (in)

F & HF

1.2 (.045)

170 ~ 270


810 (82) 927 (92) 16.2 78 (8) 69 (7)

Y.SN/mm2 (kgf/mm2)

T.SN/mm2 (kgf/mm2)


-40℃ (-40℉) -60℃ (-76℉)

EL.(%)


0.08 0.71 1.56 0.015 0.012 1.75 0.3 0.52 0.29

C Si Mn P S Ni Cr Mo Cu

Notes on usage ① Use with 100%Ar or Ar+2~20%CO2 gas.

② Flow quantity of shielding gas should be 25ℓ/min. approximately.

③ Use the wind-screen against wind.


Ar + CO2 (M21) ⊙ GMAW:̀̀DC+ (PULSE)

Packing

(lbs)Dia

(mm) 1.2 1.6

(inch) .045 1/16Spool

(Kg) 5

11

15

33

Packing

(lbs)Dia

(mm) 1.2 1.6

(inch) .045 1/16Spool

(Kg) 5

11

15

33

Strip

HYUNDAI WELDING 21

ST

RIP

CL

AD

DIN

G N

ICK

EL

AL

LO

Y S

TE

EL

TY

PE

OF

DE

PO

SIT

ED

AL

LO

Y

625

82

ES

W

SA

W

1st L : strip Y

SB

-625

1st L : deposit Y

SB

-625

0.020 0.04

0.08 22.27

bal8.78

3.78 0.35

0.024 0.10

0.30 21.63

bal8.75

3.59 7.30

125024

25

0.020 0.04

0.08 22.27

bal8.78

3.78 0.35

0.038 0.94

0.35 18.70

bal7.62

2.70 13.00

75026

114.9

0.020 0.04

0.08 22.27

bal8.78

3.78 0.35

0.020 1.05

0.32 20.70

bal8.45

2.95 3.50

75026

114.2

0.008 3.43

0.05 20.10

bal2.63

1.43

0.025 2.85

0.20 18.70

bal2.10

10.00 1100

2416

4.2

0.008 3.43

0.05 20.10

bal2.63

1.43

0.020 3.00

0.18 19.70

bal2.32

4.20 1100

2416

4.2

0.008 3.43

0.05 20.10

bal2.63

1.43

0.025 3.65

0.21 17.30

bal2.12

11.50 750

2611

4.9

0.008 3.43

0.05 20.10

bal2.63

1.43

0.020 3.72

0.21 19.70

bal2.32

3.50 750

2611

4.2

CH

EM

ICA

L AN

ALY

SIS

DE

PO

SIT

(typical value)(w

t.%)

WE

LDIN

G

PA

RA

ME

TER

S

CM

nS

iC

rN

iM

oN

bF

eA

Vcm

/min

ES

W

SA

W

1st L : strip Y

SB

-625

1st L : deposit Y

SB

-625

2nd L : stripY

SB

-625

2nd L : deposit Y

SB

-625

1st L : strip Y

SB

-82

1st L : deposit Y

SB

-82

2nd L : stripY

SB

-82

2nd L : deposit Y

SB

-82

1st L : strip Y

SB

-82

1st L : deposit Y

SB

-82

2nd L : stripY

SB

-82

2nd L : deposit Y

SB

-82

S-625E

M

S-625S

M

S-600E

M

S-600S

M

WE

LDIN

G

PR

OC

ES

SLA

YE

RS

TR

IPF

LUX

LAY

ER

THIC

KN

ES

S(m

m)

Strip


ST

RIP

CL

AD

DIN

G S

TA

INL

ES

S S

TE

EL

TY

PE

OF

DE

PO

SIT

ED

AL

LO

Y

308L

316L

347

ES

W

SA

W

1st L : strip Y

SB

-309L

1st L : deposit Y

SB

-309L

2nd L : stripY

SB

-308L

2nd L : deposit Y

SB

-308L

0.016 1.92

0.38 23.70

13.30 bal

0.036 1.43

0.68 19.40

11.10 bal

61250

2421

4.1

0.017 1.87

0.34 20.50

10.60 bal

0.018 1.46

0.55 19.30

10.90 bal

81250

2416

4.8

0.016 1.92

0.38 23.70

13.30 bal

0.045 0.96

0.84 19.40

10.80 bal

4900

2812

3.8

0.017 1.87

0.34 20.50

10.60 bal

0.030 1.11

0.84 19.60

10.50 bal

6900

2812

3.7

0.016 1.92

0.38 23.70

13.30 bal

0.0451.48

0.61 20.30

11.20 bal

7.51250

2420

3.6

0.017 1.96

0.41 18.30

12.70 2.87

0.059 bal

0.024 1.52

0.63 18.60

12.40 2.52

0.048 bal

71250

2416

3.6

0.016 1.92

0.38 23.70

13.30 bal

0.055 0.88

0.86 18.50

9.70 0.06

bal2

75028

133.5

0.017 1.96

0.41 18.30

12.70 2.87

0.059 bal

0.030 0.80

0.91 18.70

11.65 1.99

bal5

75028

133.5

0.021 2.05

0.21 21.00

11.80 0.654

bal

0.032 1.46

0.42 18.80

10.30 0.50

bal7

125024

175

0.016 1.92

0.38 23.70

13.30 bal

0.045 0.86

0.88 18.50

10.20 bal

2750

2815

3.5

0.017 1.86

0.36 19.90

10.60 0.55

bal

0.035 0.96

0.88 19.40

10.40 0.34

bal6

75028

153.1

CH

EM

ICA

L AN

ALY

SIS

DE

PO

SIT

(typical value)(w

t.%)

FN

W

ELD

ING

P

AR

AM

ETE

RS

CM

nS

iC

rN

iM

oN

Nb

Fe

AV

cm /m

in

ES

W

SA

W

ES

W

SA

W

1st L : strip Y

SB

-309L

1st L : deposit Y

SB

-309L

2nd L : stripY

SB

-308L

2nd L : deposit Y

SB

-308L

1st L : strip Y

SB

-309L

1st L : deposit Y

SB

-309L

2nd L : stripY

SB

-316L

2nd L : deposit Y

SB

-316L

1st L : strip Y

SB

-309L

1st L : deposit Y

SB

-309L

2nd L : stripY

SB

-316L

2nd L : deposit Y

SB

-316L

1st L : strip Y

SB

-309LNb

1st L : deposit Y

SB

-309LNb

1st L : strip Y

SB

-309L

1st L : deposit Y

SB

-309L

2nd L : stripY

SB

-347

2nd L : deposit Y

SB

-347

S-300E

M

S-300S

M

S-300E

M

S-300S

M

S-300E

M

S-300S

M

WE

LDIN

G

PR

OC

ES

SLA

YE

RS

TR

IPF

LUX

LAY

ER

THIC

KN

ES

S(m

m)


SM-455ST-455

AWS A5.14/ASME SFA5.14 ERNiCrMo-7JIS Z3334 YNiCrMo-7

HYUNDAI WELDING 23

HARDFACING WIRE

Hardfacing

Wire

Supershield 430-O

Supershield 410NiMo-O

SC-410NiMoS

SC-414S

SC-420S / SG

2.4 -

2.4 34~38

3.2 34~38

3.2 43~47

3.2 50~52

Product Dia. Hardness Properties Welding technique(mm) (HRc)Advantage : Good weld ability (No-Gas)

and PWHT is not requiredDisadvantage : not good at defect-

resistance and weld ability

Advantage : good at defect-resistanceand weld ability etc. by shieldingweld metal with flux from defects

Disadvantage : PWHT is required.

The lowerlayer

Hardfaced layer

Hardfacedlayer

Self-ShieldFCW

SAW + FCWtype

(with S-717 flux)

SC-30S

SC-45S

SC-48S

SC-55S

SC-A4S

SC-42H

3.2 28~32

3.2 40~45

3.2 46~50

3.2 50~55

2.4 -

1.6 42~44

Product Dia. Hardness Properties Welding technique(mm) (HRc)

For Low / middle alloy type metal- metal wear-resistance

Crane Wheel, Rod Wheel, Tractor Roller / Idlers etc.

SAW + FCW type(with S-717 flux)

For High strength TMCP or Creep-resistance steel

Crane Wheel

Supershield CRCW

SC-BU

Supershield 16Mn-O

Supershield AP-O

Supershield 309L-O

Supershield CRC

Supershield CRCH

Supershield CRCNb

1.2/1.6 54~582.4/2.8 60~64

2.8 25~35

2.4/2.8 18~22WH40~50

2.4/2.8 34~38WH40~50

2.8 -

1.2/1.6 54~582.4/2.8 58~62

2.8 60~64

2.8 64~66

Product Dia. Hardness Use Properties Application(mm) (HRc) site

Wear Plate

The lower layer for normal andlow alloy steel

The lower layer for Mn steel

The lower layer for high impactand load

The lower layer for high impact,load and STS 304

Hardfaced layers for the body ofGrinding machine

Cr-Carbide type High degreeof hardness, wear-resistance

Low alloy type

High-Mn type

High-Mn/Cr type

High-Cr/Ni STS type

Cr-Carbide type (High degree of hardness,Impact and wear-resistance)

Cr-Carbide type

Nb-Cr-Carbide type

Raw material transferand storage tank

The body ofRawmill

(Grinding)

For Mining & Cement equipments

For the rolls of Iron making equipments

For Other equipments

FCW type (with CO2 Gas)

Crush rolls, wear plates, screw augers,coal pulverizer rolls, earth engaging tools,slurry pipe and elbows

Conveyer screws, wear plates, bucketteeth or bucket wheel excavators .


HYUNDAI HARDFACING WIRE INFORMATION


Hardfacing

Wire

Austenite

Chromium-Carbide

Ferrite/martensite

Supershield AP-O

Supershield 16Mn-O

Supershield 307-O

Supershield 309L-O

Supershield CrC

Supershield CrCW

Supershield CrCH

Supershield CrCNb

SC-BU

Supershield 430-O

Supershield 410NiMo-O

SC-410NiMoS

SC-414S

SC-420S

SC-420SG

SC-30S

SC-45S

SC-48S

SC-55S

SC-A4S

SC-42H

18~22WH40~50

34~38WH40~50

34~38WH40~50

-

2.4~2.8 Open-Arc 0.4 0.5 16.5 13.0

2.4~2.8 Open-Arc 0.6 0.5 16.5 3.0

2.4~2.8 Open-Arc 0.10 0.6 6.0 8.5 19.0 1.0

2.8 Open-Arc 0.03 0.5 1.4 12.5 23.0

54~58 1.2/1.6 Open-Arc 4.8 0.4 1.6 27.0 +

58~62 2.4/2.8 Open-Arc 5.5 0.7 1.6 30.0 +

54~58 1.2/1.6 Open-Arc 5.2 0.8 0.8 25.0

60~64 2.4/2.8 Open-Arc 5.8 1.8 1.8 25.0

60~64 2.8 Open-Arc 5.8 1.6 0.2 29.0

64~66 2.8 Open-Arc 5.4 1.0 0.2 24.0 7.0 +

25~35 2.8 Open-Arc 0.12 0.8 2.7 1.0

- 2.4 Open-Arc 0.06 0.7 0.9 17.0

34~38 2.4 Open-Arc 0.06 0.7 0.9 4.2 13.0 0.5 0.20

34~38 3.2 SAW 0.06 0.7 1.8 4.5 13.0 0.5

40~45 3.2 SAW 0.15 0.5 1.5 2.8 13.8 1.2 0.20 0.2

48~52 3.2 SAW 0.3 0.7 1.8 0.5 12.2 1.6 0.15 1.4 0.2

48~52 3.2 SAW 0.23 0.5 1.5 0.2 13.0 0.20

28~32 3.2 SAW 0.13 0.4 1.8 2.0 0.4

40~45 3.2 SAW 0.2 0.4 1.8 3.2 0.5

46~50 3.2 SAW 0.25 0.8 2.5 6.0 0.6 0.3

50~55 3.2 SAW 0.30 0.5 1.6 6.1 1.5 1.5

- 2.4 SAW 0.10 0.4 1.4 0.5

42~44 1.6 FCAW 0.12 0.5 1.6 5.0 2.6 0.3 0.3

Hardness Dia.(HRc) (mm)

ProcessChemical Composition

C Si Mn Ni Cr Mo Nb W V Other

Product

* WH : Work hardening

* Submerged type hardfacing products to be used with S-717 f lux (HYUNDAI WELDING).

Special products(new)

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