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GMW3161M-ST-S X2CrNi18-9

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GMW3161M-ST-S X12CrNi25-21 GMW3161M-ST-S X5CrNi18-10
#X2CrNi18-9

Description

USA GM GMW 3161-2005, GMW3161M-ST-S X2CrNi18-9 Specialsteel Stainless Steel for Exhaust Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: GMW3161M-ST-S X2CrNi18-9
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel GMW3161M-ST-S X2CrNi18-9 Austenite GM USA Stainless Steel for Exhaust Applications

Chemical composition(mass fraction)(wt.%) of the GMW3161M-ST-S X2CrNi18-9

C Mn Si P S Cr Ni N
≤0.03 ≤2.00 ≤1.00 ≤0.045 ≤0.03 18.00 -20.00 8.00 -13.00 ≤0.10

Mechanical Properties of steel grade GMW3161M-ST-S X2CrNi18-9

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)
925 (≥) 672 (≥) 22 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade GMW3161M-ST-S X2CrNi18-9

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
42 - -     0.21 -  
991 738 - 41.3 341   -  
431 - 33 41.2   133 424

Heat Treatment of steel grade GMW3161M-ST-S X2CrNi18-9

Heat treated : 1647°C - 1564°C

Technological Curves of steel grade GMW3161M-ST-S X2CrNi18-9

Cross Reference Table (Equivalent Grade) of GMW3161M-ST-S X2CrNi18-9

Grade Standard Country Application
X2CrNi18-9
X2CrNi18-9
X2CrNi18-9

Relevant standard of GMW3161M-ST-S X2CrNi18-9

GMW 3161-2005 Stainless Steel for Exhaust Applications GMW-3161-2005.pdf
GMW3161M-ST-S X12CrNi25-21 GMW3161M-ST-S X5CrNi18-10
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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