USA GM GMW 3161-2005, GMW3161M-ST-S X2CrTi17 Specialsteel Stainless Steel for Exhaust Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | GMW3161M-ST-S X2CrTi17 | Austenite | GM | USA | Stainless Steel for Exhaust Applications |
C | Mn | Si | P | S | Cr | Ni | N | Ti | Nb+Ti |
---|---|---|---|---|---|---|---|---|---|
≤0.03 | ≤2.00 | ≤1.00 | ≤0.040 | ≤0.030 | 16.00 -20.00 | ≤0.50 | ≤0.04 | 0.48 - ≥ | 0.68 - ≥ |
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) |
---|---|---|---|---|---|---|
461 (≥) | 572 (≥) | 33 | 42 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 412 |
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 |
---|---|---|---|---|---|---|---|
11 | - | - | 0.11 | - | |||
713 | 381 | - | 14.3 | 134 | - | ||
958 | - | 44 | 34.2 | 443 | 322 |
Heat treated : 1644°C - 1614°C
GMW 3161-2005 | Stainless Steel for Exhaust Applications | GMW-3161-2005.pdf |
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