Master slide for wis5

Welding Inspection Level 1 Training Course/ Khóa đào tạo thanh tra hàn – Cấp 1. / 1

VWSHội KHKT hàn Hội KHKT hàn

Việt NamViệt NamĐại học Bách Đại học Bách

khoa Hà Nộikhoa Hà Nội

Low alloy steels

ThÐp hîp kim thÊp Theo tiªu chuÈn EN (Low Alloy Steels). C¸c nguyªn tè hîp kim cã hµm l îng 5%.

- NhËn d¹ng. ThÝ dô 12 Cr Mo 4-4Carbon Ký hiÖu hîp kim % Hîp kim

Nguyªn tè hîp kim (Alloying elements) Kho¸ sè :

Cr, Co, Mn, Ni, Si, W 4

Al, B, Be, Mo, Nb, Ta, Ti, V, Zr 10

P, S, N, C, Ce 100

12 CrMo 4-4 : 0.12%C – 1.0%Cr – 0.4%Mo 13 CrMo 9-9 : 0.13%C – 2.25%Cr – 0.9%Mo 15 Mo 3 : 0.15%C – 0.3%Mo





Low alloy steels - ASME

Grade

ThÐp Carbon

P 1 ThÐp C- 0.400.65%Mo

P 11 ThÐp 0.400.65%Cr – 0.400.65%Mo

P 22 ThÐp 1.001.50%Cr – 0.400.65%Mo

P5 ThÐp 1.752.50%Cr – 0.901.25%Mo

P9 ThÐp 8.010.5%Cr – 1.0%Mo

P91 ThÐp 8.010.5%Cr – 1.0%Mo-V





Ký hiÖu Que hµn thÐp Carbon A 5.1 / SFA 5.1

Ký hiÖu que hµn (Electrode)

Giíi h¹n bÒn kÐo min.Ksi. (1Ksi 6.8947N/mm2)

Ký hiÖu: VÞ trÝ hµn, Lo¹i dßng ®iÖn, cùc tÝnh

E XX YY M Que hµn ®Æc biÖt sö dông Q. phßng

E XX YY -1 HZ R Que hµn cã thö nghiÖm ®é hót Èm

Que hµn low hydrogen

Qhµn thö ®é dai va ®Ëp ≥27J ë - 45C





thÐp hîp kim – high alloy steels

AWSClass

Covering(Nhãm thuèc

bäc)

WeldingPosition

Type of Current

E 6010

High Cellulose F, H, V, O

DC +

E 6011

High Cellulose F, H, V, O

AC / DC +

E 6012

High Titania F, H, V, O

AC / DC -

E 6013

High Titania F, H, V, O

AC / DC +/DC -

E 6019

Iron Oxide Titan

F, H, V, O

AC / DC +/DC -

E 6020

High Iron Oxide

F, H AC / DC -

E 6022

High Iron Oxide

F, H AC / DC -

E 6027

High Iron Oxide

F, H-f AC / DC -





Class Covering Position Type of Current

E 7014 Iron Powder Ti

F, H, V, O

DC +

E 7015 Low Hydrogen

F, H, V, O

AC / DC +

E 7016 Low Hydrogen

F, H, V, O

AC / DC +

E 7018 Low Hydrogen

F, H, V, O

AC / DC +

E7018M

Low Hydrogen

F, H, V, O

AC / DC +

E 7024 Iron Powder Ti

F, H AC / DC -

E 7027 High Iron Oxide

F, H AC / DC -

E 7028 Low Hydrogen

F, H AC / DC -

E 7048 Low Hydrogen

F, H-f AC / DC +





Que hµn thÐp hîp kim thÊpA 5.5 / SFA 5.5 (SMAW)

Cr – Mo Steel Electrodes:A1 0.40 0.65%MoB1 0.40 0.65%Cr, 0.40 0.65%MoB2 1.00 1.50%Cr, 0.40 0.65%MoB2L 1.00 1.50%Cr, 0.40 0.65%Mo, max

0.05%CB3 2.00 2.50%Cr, 0.90 1.25%MoB3L 2.00 2.50%Cr, 0.90 1.25%Mo, max

0.05%CB4L 1.75 2.25%Cr, 0.40 0.65%Mo, max

0.05%CB5 0.40 0.65%Cr, 1.00 2.25%MoB6 4.00 6.00%Cr, 0.40 0.65%MoB7 6.00 8.00%Cr, 0.40 0.65%MoB8 8.00 10.50%Cr, 0.85 1.20%MoB9 8.00 10.50%Cr, 0.85 1.25%Mo – V – Cu –

Al – Nb - N






Ni – Steel Electrodes C1 2.00 2.75%Ni C1L 2.00 2.75%Ni, max 0.05%C C2 3.00 3.75%Ni C2L 3.00 3.75%Ni, max 0.05%C C3 0.80 1.10%Ni, max : 0.15%Cr, 0.35%Mo, 0.05V C3L 0.801.10Ni, max: 0.15Cr, 0.35Mo, 0.05V, 0.05C C4 1.10 2.00%Ni C5L 6.00 7.25%Ni, max 0.05%C

Ni – Mo – Steel Electrodes NM1 0.801.10%Ni, 0.400.65%Mo, max: 0.10%Cr, 0.02%V






Mn – Mo – Steel ElectrodesD1 1.00 1.75%Mn, 0.25 0.45%MoD2 1.65 2.00%Mn, 0.25 0.45%MoD1 1.00 1.80%Mn, 0.45 0.65%Mo

C¸c ký hiÖu que hµn kh¸cG Que hµn thÐp hîp kim thÊpM Que hµn P1 Que hµn Pipeline (èng)W1 Que hµn W2





AWS Class Thö va ®Ëp J@C

E 7018-W1, E 8018-W2 27 J @ -18 C

E 12018 M1 67 J @ -18 C

E 7010-P1, E 8010-P1 27 J @ -29 C

E 8018-NM1, E 8016-C3, E 8018-C3

27 J @ -40 C

E 8016-D3, E 8018-D3, E 8018-D1

27 J @ -51 C

E 9015-D1, E 9018-D1, E 10015-D2

27 J @ -51 C

E 9018-D3, E 10016-D2, E 10018-D2

27 J @ -51 C

E 8016-C1, E 8018-C1 27 J @ -59 C





Thö ®é dai va ®Ëp (CVN) J@C

AWS Class Thö va ®Ëp J@C

E 8018-C3L, E 8016-C4, E 8018-Cr

27 J @ -51 C

E 9018 M, E 10018 M 27 J @ -51 C

E 11018 M, E 12018 M 27 J @ -51 C

E 7015-C1L, E 7016-C1L, E

7018-C1L27 J @ -73

C

E 8016-C2, E 8018-C2 27 J @ -73 C

E 7015-C2L, E 7016-C2L, E

7018-C2L27 J @ -101

C

E 9015-C5L 27 J @ -115 C

E XXYY-A1, E XXYY-BX, E XXYY-G

----





AWS Class Preheat & Interpass (C)

PWHT (C)

E XX YY - A1 93 250 620 15

E XX YY - D1 93 250 620 15

E XXX YY - D2 93 250 620 15

E XX YY - D3 93 250 620 15

E 80 YY-B1 165 250 690 15

E 80 YY-B2, -B2L

165 250 690 15

E 90 YY-B3, -B3L

165 250 690 15






PWHT

E 80 YY-B1 165 250 690 15

E 80 YY-B4L 165 250 690 15

E 80 YY-B5, 165 250 690 15

E 80 YY-B6, -B6L

177 250 740 15

E 80 YY-B7, -B7L

177 250 740 15

E 80 YY-B8, -B8L

205 260 740 15

E 90 YY-B9 232 288 740 15

E 70 YY-C1L, -

C2L93 250 605

15






PWHT(C)

E 80 YY - C1, - C2

93 250 605 15

E 9015-C5L 93 250 579 15

E XX(X) YY – G 93 250 ---E 7010-P1 93 250 ---E 7018-C3L, -W1

93 250 ---

E 80 YY-C3, -C4

93 250 ---

E XX18-NM1,-W2

93 250 ---

E XXX18-M, -M1

93 250 ---





Que hµn thÐp Inox (Stainless Steels)

A 5.4 / SFA 5.4Alloy : 209, 219, 240, 307, 308, 310, 312,

316, 317, 318, 320, 330, 347, 349, 383, 410, 430, 502, 505, 630 16-8-2, 2209, 2553

Alloy Modifier:

H - Carbon caoL - Carbon thÊpCb - Bæ xung CbMo - Bæ xung MoNi - Cr Ýt h¬n Ni

E XXX (X)

-XX

ChÕ ®é, VÞ trÝ hµn:

15 DC+, F –H -V-OH Que hµn d 4.8mm

16 AC/DC+, F-H-V-OH Q.hµn d 4.8mm

17 AC/DC+, F-H-V-OH Q.hµn d 4.8mm





Que Hµn Inox A 5.4 / SFA 5.4

E 209-XX E 309-XX E 312-XX

E 219-XX E 309L-XX E 316-XX

E 240-XX E 309Cb-XX E 316H-XX

E 307-XX E 309Mo-XX E 316L-XX

E 308-XX E 309MoL-XX E 317-XX

E 308H-XX E 310-XX E 317H-XX

E 308L-XX E 310H-XX E 317L-XX

E 308Mo-XX E 310Cb-XX E 318-XX

E 308MoL-XX

E 310Mo-XX E 320-XX





D©y hµn thÐp carbon (Carbon Steels)

A 5.18 (GMAW/GTAW/PAW) - Ký hiÖu d©y hµn

- Rm min 70 Ksi 480N/mm2 - S: d©y ®Æc, C:

ER 70 S -Y 2, 3, 4, 6, 7 : KhÝ b¶o vÖ CO2 G: KhÝ b¶o vÖ CO2, KhÝ trén 75-80%Ar+CO2

ER 48 S -Y

- C: - Rm min 48 x 10 N/mm2





D©y hµn thÐp hîp kim thÊp (Low Alloy St.)

A 5.28/ SFA 5.28 (GMAW/GTAW/PAW)

- Ký hiÖu d©y hµn - Rm min Ksi, 1Ksi 6.9 N/mm2

- S: d©y ®Æc, C:ER X

XS -Y Ký hiÖu % ho¸ häc:

ER X

XC -Y






A 5.28 / SFA 5.20 (GMAW/GTAW/PAW)

C-Mo Steel Electrodes and Rods ER 70 S-A1

Cr-Mo Steel Electrodes and Rods ER 80 S-B2 ER 80 S-B2L ER 90 S-B3 ER 90 S-B3L ER 80 S-B6 ER 80 S-B8 ER 90 S-B9






A 5.28 / SFA 5.20 (GMAW/GTAW/PAW)

Ni Steel Electrodes and Rods ER 80 S-Ni1

ER 80 S-Ni2 ER 80 S-Ni3

Mn-Mo Steel Electrodes and Rods ER 80 S-D2

ER 90 S-D2

Other Low Alloy Steel Electrodes and Rods ER 100 S-1

ER 110 S-1 ER 120 S-1





AWS Class Thö va ®Ëp J @ CER 80S-Ni1ER 80C-Ni1

27 J @ -46C (-50F)

As Welded

ER 80S-Ni2ER 80C-Ni2

27 J @ -62C (-80F)

PWHT

ER 80S-Ni3ER 80C-Ni3

27 J @ -73C (-100F)

PWHT

ER 80S-D2ER 90S-D2

27 J @ -29C (-20F)

As Welded

ER 1X0-1 27 J @ -51C (-60F)

As Welded





Gia nhiÖt vµ NhiÖt luyÖn(PWHT)


PWHT (C)

E 70 S-A1 135 250 620 15E 80 S-B1 135 250 620 15E 80 S-B2, -B2L

135 250 620 15

E 90 S-B3, -B3L

185 250 690 15

E 80 S-B6 180 250 745 15E 80 S-B8 205 260 745 15E 80 S-B9 150 260 745 15





Gia nhiÖt vµ NhiÖt luyÖn(PWHT)

AWS Class

Preheat & Interpass (C)

PWHT (C)

E 80 S-Ni2

135 200 620 15

E 80 S-Ni3

135 200 620 15

E 80 S-D2 135 220 620 15E 90 S-D2 135 220 NONEE 80 S-Ni1

135 220 NONE

E 100 S-1 135 220 NONEE 100 S-1 135 220 NONEE 110 S-1 135 220 NONEER XXXS-G





D©y lâi thuèc hµn thÐp CarbonA 5.20 / SFA 5.20 (FCAW)

- Ký hiÖu Electrodes- Rm min Ksi- VÞ trÝ hµn 1= All, 0=F & H - D©y lâi thuèc (FCAW)

E X Y T -@

M J HZ Low Hydrogen

- Thö va ®Ëp -40C: 27J - Gas : 7580%Ar+CO2

- Ký hiÖu 114 or G, GS





D©y hµn lâi thuèc thÐp Carbon A 5.20 / SFA 5.20 (FCAW)

Class VÞ trÝ hµn KhÝ b¶o vÖ

E 70T-1 F & H CO2 DC+ M

E 70T-1M

F & H 7580%Ar+CO2

DC+ M

E 71T-1 F, H, V, OH

CO2 DC+ M

E 71T-1M

F, H, V, OH

7580%Ar+CO2

DC+ M

E 70T-2 F & H CO2 DC+ S

E 70T-2M

F & H 7580%Ar+CO2

DC+ S

E 70T-3 F & H CO2 DC+ S

E 70T-4 F & H CO2 DC+ M







E 70T-5 F & H CO2 DC+ M

E 70T-5M

F & H 7580%Ar+CO2

DC+ M

E 71T-5 F, H, V, OH

CO2 DC+/- M

E 71T-5M

F, H, V, OH

7580%Ar+CO2

DC+/- M

E 70T-6 F & H CO2 DC+ M

E 70T-7 F & H CO2 DC+ M

E 70T-8 F & H CO2 DC+ M

E 71T-8 F, H, V, OH

CO2 DC+ M

E 70T-9 F & H CO2 DC+ M







E 70T-9M

F & H 7580%Ar+CO2

DC+ M

E 71T-9 F, H, V, OH

CO2 DC+ M

E 71T-9M

F, H, V, OH

7580%Ar+CO2

DC+ M

E 70T-10

F & H CO2 DC- S

E 70T-11

F & H CO2 DC- M

E 71T-11

F, H, V, OH

CO2 DC- M

E 70T-12

F & H CO2 DC+ M

E70T-12M

F & H 7580%Ar+CO2

DC+ M







E 71T-12

F, H, V, OH

CO2 DC+ M

E71T-12M

F, H, V, OH

7580%Ar+CO2

DC+ M

E 61T-13

F, H, V, OH

CO2 DC- S

E 71T-13

F, H, V, OH

CO2 DC- S

E 71T-14

F, H, V, OH

CO2 DC+ S

E X0T-G F & H -- -- M

E X1T-G F, H, V, OH -- -- M

E X0T-GS

F & H -- -- S

E X1T-GS

F, H, V, OH -- -- S





A 5.20 / SFA 5.20 (FCAW)C¬ tÝnh kim lo¹i hµn: As Weld

Class TS (N/mm2)

YS (N/mm2)

A CVN

E 7XT-1, -1M

480 400 22 27J/-40C

E 7XT-2, -2M

480 -- -- --

E 7XT-3 480 -- -- --

E 7XT-4 480 400 22 --

E 7XT-5, -5M

480 400 22 27J/-40C

E 7XT-6 480 400 22 27J/-40C

E 7XT-7 480 -- -- --

E 7XT-8 480 400 22 27J/-40C

E 7XT-9, -9M

480 400 22 27J/-40C

E 7XT-10 480 -- -- --





A 5.20 / SFA 5.20 (FCAW)C¬ tÝnh kim lo¹i hµn: As Weld

Class TS (N/mm2)

YS (N/mm2)

A CVN

E 7XT-11 480 400 22 --

E 7XT-12, -12M

480 400 22 27J/-40C

E 6XT-13 415 -- -- --

E 7XT-13 480 -- -- --

E 7XT-14 480 -- -- --

E 6XT-G 415 330 22 --

E 7XT-G 480 400 22 --

E 6XT-GS 415 -- --

E 7XT-GS 480 -- --





- Ký hiÖu Electrodes- Rm min Ksi- VÞ trÝ hµn 1= All, 0=F & H - D©y lâi thuèc (FCAW)

E X Y TN -@

M J HZ Low Hydrogen

- Thö va ®Ëp -40C: 27J - Gas : 7580%Ar+CO2

% Ho¸ häc - Ký hiÖu 114 / G, GS

Master slide for wis5

Technology

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