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Technical Data

AUTOMOTIVE EXHAUST WELDING GRADES

Product
MIG/TIG
Nearest to
AWS A 5.9
Nearest to
DIN 8556
General Description Chemical Analysis (%)*
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 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-430Nb
MS T-430Nb
ER 430Nb For welding of ferritic stainless steel, such as exhaust manifold, catalytic converter of automobile. Excellent oxidation resistance at high temperature. Excellent ductility and mechanical properties. C
0.018
Ni
Si
0.48
Cr
18.22
MS M-439Ti
MS T-439Ti
ER 439Ti For welding of ferritic stainless steel, such as exhaust manifold, catalytic converter of auto mobile. Excellent oxidation resistance at high temperature. Excellent ductility and mechanical properties. C
0.019
Ni
Si
0.76
Cr
17.22

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