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GMW3161M-ST-S X2CrNi12

Description

USA GM GMW 3161-2005, GMW3161M-ST-S X2CrNi12 Specialsteel Stainless Steel for Exhaust Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: GMW3161M-ST-S X2CrNi12
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel GMW3161M-ST-S X2CrNi12 Austenite GM USA Stainless Steel for Exhaust Applications

Chemical composition(mass fraction)(wt.%) of the GMW3161M-ST-S X2CrNi12

C Mn Si P S Cr Ni N Ti Nb
≤0.03 ≤1.00 ≤1.00 ≤0.040 ≤0.030 10.50 -17.50 0.75 -1.00 ≤0.03 0.48 - ≥ 0.3 - ≥

Mechanical Properties of steel grade GMW3161M-ST-S X2CrNi12

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)
632 (≥) 383 (≥) 31 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade GMW3161M-ST-S X2CrNi12

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
31 - -     0.31 -  
465 315 - 42.3 142   -  
174 - 13 23.2   322 322

Heat Treatment of steel grade GMW3161M-ST-S X2CrNi12

Heat treated : 1783°C - 1338°C

Technological Curves of steel grade GMW3161M-ST-S X2CrNi12

Cross Reference Table (Equivalent Grade) of GMW3161M-ST-S X2CrNi12

Grade Standard Country Application
X2CrNi12
X2CrNi12
X2CrNi12

Relevant standard of GMW3161M-ST-S X2CrNi12

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

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