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GMW3161M-ST-S X12CrNi17-7

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GMW3161M-ST-S X8CrNiS18-9 GMW3161M-ST-S X10CrA120-5mod
#X12CrNi17-7

Description

USA GM GMW 3161-2005, GMW3161M-ST-S X12CrNi17-7 Specialsteel Stainless Steel for Exhaust Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: GMW3161M-ST-S X12CrNi17-7
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel GMW3161M-ST-S X12CrNi17-7 Austenite GM USA Stainless Steel for Exhaust Applications

Chemical composition(mass fraction)(wt.%) of the GMW3161M-ST-S X12CrNi17-7

C Mn Si P S Cr Ni
≤0.15 ≤2.00 ≤1.00 ≤0.045 ≤0.030 16.00 -18.00 6.00 -8.00

Mechanical Properties of steel grade GMW3161M-ST-S X12CrNi17-7

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)
847 (≥) 982 (≥) 12 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade GMW3161M-ST-S X12CrNi17-7

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
22 - -     0.34 -  
854 699 - 32.3 443   -  
519 - 42 23.2   411 321

Heat Treatment of steel grade GMW3161M-ST-S X12CrNi17-7

Heat treated : 1263°C - 1615°C

Technological Curves of steel grade GMW3161M-ST-S X12CrNi17-7

Relevant standard of GMW3161M-ST-S X12CrNi17-7

GMW 3161-2005 Stainless Steel for Exhaust Applications GMW-3161-2005.pdf
GMW3161M-ST-S X8CrNiS18-9 GMW3161M-ST-S X10CrA120-5mod
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Jiangyou Longhai Special Steel Co.,Ltd.

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