USA GM GMW 3161-2005, GMW3161M-ST-S X2Cr13 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 X2Cr13 | Austenite | GM | USA | Stainless Steel for Exhaust Applications |
| C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|
| ≤0.03 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 11.00 -13.50 | ≤0.75 |
| 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) |
|---|---|---|---|---|---|---|
| 756 (≥) | 779 (≥) | 24 | 11 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 344 |
| 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 | - | - | 0.11 | - | |||
| 432 | 731 | - | 14.3 | 324 | - | ||
| 852 | - | 41 | 43.2 | 323 | 311 |
Heat treated : 1151°C - 1227°C
| GMW 3161-2005 | Stainless Steel for Exhaust Applications | GMW-3161-2005.pdf |
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