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GMW3161M-ST-S X6Cr17


USA GM GMW 3161-2005, GMW3161M-ST-S X6Cr17 Specialsteel Stainless Steel for Exhaust Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: GMW3161M-ST-S X6Cr17
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel GMW3161M-ST-S X6Cr17 Austenite GM USA Stainless Steel for Exhaust Applications

Chemical composition(mass fraction)(wt.%) of the GMW3161M-ST-S X6Cr17

C Mn Si P S Cr Ni
≤0.12 ≤1.00 ≤1.00 ≤0.040 ≤0.030 16.00 -18.00 ≤0.75

Mechanical Properties of steel grade GMW3161M-ST-S X6Cr17

Rp0.2 (MPa)
Rm (MPa)
KV/Ku (J)
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
115 (≥) 296 (≥) 41 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade GMW3161M-ST-S X6Cr17

Modulus of elasticity
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
Specific thermal capacity
Specific electrical resistivity
(Ω mm²/m)
Poisson’s coefficient, ν
34 - -     0.33 -  
353 495 - 14.3 312   -  
354 - 22 42.2   344 123

Heat Treatment of steel grade GMW3161M-ST-S X6Cr17

Heat treated : 1628°C - 1196°C

Technological Curves of steel grade GMW3161M-ST-S X6Cr17

Cross Reference Table (Equivalent Grade) of GMW3161M-ST-S X6Cr17

Grade Standard Country Application

Relevant standard of GMW3161M-ST-S X6Cr17

GMW 3161-2005 Stainless Steel for Exhaust Applications GMW-3161-2005.pdf

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