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Technical Data

STAINLESS STEEL WELDING WIRE : Technical Data

Product
MIG/TIG
Nearest to
AWS A 5.9
Nearest to
DIN 8556
General Description Chemical Analysis (%)*
MS M-308L
MS T-308L
ER 308L SG-1.4316 most frequently used for welding base metals of similar  composition 0.03% maximum carbon increases resistance to intergranular corrosion. C
0.03
Ni
9.0-11.0
Si
0.65
Cr
19.5-22.0
MS M-308LSi
MS T-308LSi
ER 308LSi SG-1.4316 similar usage as 308L,but the 0.65-1.00% silicon content improves wetting behavior in the gas shielded welding process. C
0.03
Ni
9.0-11.0
Si
0.65-1.00
Cr
19.5-22.0
MS M-309L
MS T-309L
ER 309L SG-1.4332 used for welding metals with dissimilar composition 0.03% maximum carbon increases resistance to intergranular corrosion. C
0.03
Ni
12.0-14.0
Si
0.65
Mo
0.75
Cr
23.0-25.0
MS M-309LSi
MS T-309LSi
ER 309LSi SG-1.4332 similar usage as309L,but the 0.65-1.00% silicon content improves wetting behavior in the gas shielded welding process. C
0.03
Ni
12.0-14.0
Si
0.65
Mo
0.75
Cr
23.0-25.0
MS M-316L
MS T-316L
ER 316L SG-1.4330 used principally for welding molybdenum-bearing austenitic materials containing maximum 0.03% carbon. C
0.03
Ni
11.0-14.0
Si
0.65
Mo
2.0-3.0
Cr
18.0-20.0
MS M-316LSi
MS T-316LSi
ER 316LSi SG-1.4330 similar usage as 316L,but the 0.65-1.00% silicon content improves wetting behavior in the gas shielded welding process. C
0.03
Ni
11.0-14.0
Si
0.65
Mo
2.0-3.0
Cr
18.0-20.0
MS M-310
MS T-310
ER 310 SG-1.4842 suitable for welding of similar composition (26.5%Cr-21%Ni) or clad part of a18%Cr-8%Ni stainless steel. C
0.15
Ni
20.0-22.5
Si
0.65
Cr
25.0-28.0
MS M-312
MS T-312
ER 312 SG-1.4337 suitable for welding of dissimilar metals such as stainless steel, carbon steel and low alloy steel,MS M-312 has excellent usability and weldability.Owing to the austenite structure containing large contents of ferrite, MS M-312 has good crack resistibility C
0.15
Ni
8.0-10.5
Si
0.65
Cr
28.0-32.0
MS M-347
MS T-347
ER 347 SG-1.4551 suitable for welding of 316,316L and 318 stainless steel. With Nb(Cb) added as a stabilizer and reduce the possibility on intergranular chromium carbide precipitation C
0.08
Ni
9.0-11.0
Si
0.65
Cr
19.0-21.5
MS M-430
MS T-430
ER 430 SG-14015 suitable for welding 430,405 stainless steel. The MS M430 classification usually requires preheating and post-weld heat treatment C
0.10
Ni
0.60
Si
0.50
Cr
15.5-17.0
MS M-307Si
MS T-307Si
ER 307Si For welding for the joining of armour plate, austenitic manganese steels, ferritic chromium stainless steels and dissimilar steels. The wire also suitable for buffer layering prior to hardfacing. The weld deposit is work hardenable and heat resistance up to 850?C C
0.12
Ni
8.0-9.4
Si
0.65-0.95
Cr
17.2-19.8
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