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GMW3161M-ST-S X6CrNiMoTi17-12-2

Description

USA GM GMW 3161-2005, GMW3161M-ST-S X6CrNiMoTi17-12-2 Specialsteel Stainless Steel for Exhaust Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: GMW3161M-ST-S X6CrNiMoTi17-12-2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel GMW3161M-ST-S X6CrNiMoTi17-12-2 Austenite GM USA Stainless Steel for Exhaust Applications

Chemical composition(mass fraction)(wt.%) of the GMW3161M-ST-S X6CrNiMoTi17-12-2

C Mn Si P S Cr Ni Ti Mo
≤0.08 ≤2.00 ≤0.75 ≤0.042 ≤0.03 16.00 -18.50 10.00 -14.00 0.40 -0.70 2.00 -3.00

Mechanical Properties of steel grade GMW3161M-ST-S X6CrNiMoTi17-12-2

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
185 (≥) 372 (≥) 44 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade GMW3161M-ST-S X6CrNiMoTi17-12-2

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
13 - -     0.32 -  
246 554 - 42.3 214   -  
553 - 42 34.2   413 341

Heat Treatment of steel grade GMW3161M-ST-S X6CrNiMoTi17-12-2

Heat treated : 1364°C - 1922°C

Technological Curves of steel grade GMW3161M-ST-S X6CrNiMoTi17-12-2

Cross Reference Table (Equivalent Grade) of GMW3161M-ST-S X6CrNiMoTi17-12-2

Grade Standard Country Application
X6CrNiMoTi17-12-2
X6CrNiMoTi17-12-2

Relevant standard of GMW3161M-ST-S X6CrNiMoTi17-12-2

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

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