migtig2514ncsi
1
Classification: MIG 25/14 NC Si TIG 25/14 NC Si EN 12072 DIN 8556 W. Nr. ASME/AWS A 5.9 EN ISO 14343-A EN ISO 14343-A EN ISO 14343-B G 23 12 L Si W 23 12 LSi SG X2CrNi 24 12 1.4332 ER 309 L Si G 23 12 LSi W 23 12 LSi SS 309 LSi REF. W / CJ Date: 2009-06-10 S 17 Description and application: Wire electrodes of the ER 309 L Si classification are primarily used for welding similar alloys in wrought or cast form. This electrode is also suitable for welding of “8 – 18” steel when severe corrosion conditions exist which require higher alloy content weld metal. MIG 25/14 NC Si is especially recommended for joining dissimilar steels such as “18 – 8” to mild steel and for stainless surfacing of mild steal, carbon steel and low alloy steel. Base materials: Description: High alloyed steel Steels with high tensile straight Austenitic manganese steels Other difficult to weld steels Chemical compositio of welding wire (wt. % ) : C Si Mn Cr Ni < 0,025 0,80 1,60 23,5 13,5 Mechanical properties of all weld metal (wt. % ) : Yield strength R eL / Rp 0.2 : >380 MPa(N/mm 2 ) Tensile strength Rm: 550 - 700 MPa(N/mm 2 ) Elongation A: >22 % Impact energy KV : >40 J ( +20 C) Suitable shielding gases: MIG-process Ar + 1 – 3 % O 2 , Ar + 2,5 % CO 2 (M11, M13 accord. to EN 439) TIG-process Ar (I1 according to EN 439) Wire sizes available: 0,8 ; 0,9; 1,0; 1,2; 1,6 ( mm ) Rod sizes available: 1,6 ; 2,0 ; 2,4; (2,5) 3,0; (3,2) ( mm ) length: 1000 mm Form of delivery: Welding wires are spooled in accordance with AWS A5. 18 and EN 759. Iron or plastic spools, normal or precision layer wound. Welding rods are packed in paper carton, weight 25 kg. Approvals:
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Transcript of migtig2514ncsi
Classification:
MIG 25/14 NC Si TIG 25/14 NC Si
EN 12072
DIN 8556 W. Nr.ASME/AWS A 5.9 EN ISO 14343-AEN ISO 14343-AEN ISO 14343-B
G 23 12 L SiW 23 12 LSiSG X2CrNi 24 12 1.4332ER 309 L Si G 23 12 LSi W 23 12 LSi SS 309 LSi
REF. W / CJ Date: 2009-06-10 S 17
Description and application:
Wire electrodes of the ER 309 L Si classification are primarily used for welding similar alloys in wrought or cast form. This electrode is also suitable for welding of “8 – 18” steel when severe corrosion conditions exist which require higher alloy content weld metal. MIG 25/14 NC Si is especially recommended for joining dissimilar steels such as “18 – 8” to mild steel and for stainless surfacing of mild steal, carbon steel and low alloy steel.
Base materials:
Description:High alloyed steel Steels with high tensile straight Austenitic manganese steels Other difficult to weld steels
Chemical compositio of welding wire (wt. % ) :
C Si Mn Cr Ni < 0,025 0,80 1,60 23,5 13,5
Mechanical propertiesof all weld metal (wt. % ) :
Yield strength ReL / Rp 0.2: >380 MPa(N/mm2)Tensile strength Rm: 550 - 700 MPa(N/mm2)Elongation A�: >22 %Impact energy KV : >40 J ( +20 �C)
Suitable shielding gases: MIG-process Ar + 1 – 3 % O2, Ar + 2,5 % CO2 (M11, M13 accord. to EN 439) TIG-process Ar (I1 according to EN 439)
Wire sizes available: 0,8 ; 0,9; 1,0; 1,2; 1,6 (� mm )Rod sizes available: 1,6 ; 2,0 ; 2,4; (2,5) 3,0; (3,2) (� mm ) length: 1000 mm
Form of delivery: Welding wires are spooled in accordance with AWS A5. 18 and EN 759. Iron or plastic spools, normal or precision layer wound. Welding rods are packed in paper carton, weight 25 kg.
Approvals:
