USA GM GMW 3161-2005, GMW3161M-ST-S X2CrMoTi17-1 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 X2CrMoTi17-1 | Austenite | GM | USA | Stainless Steel for Exhaust Applications |
| C | Mn | Si | P | S | Cr | N | Mo | Ti+Nb+Zr |
|---|---|---|---|---|---|---|---|---|
| ≤0.025 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 16.00 -19.00 | ≤0.25 | 0.75 -1.50 | 0.04 -0.08 |
| 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) |
|---|---|---|---|---|---|---|
| 773 (≥) | 798 (≥) | 42 | 34 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 132 |
| 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 | - | - | 0.22 | - | |||
| 822 | 946 | - | 32.3 | 331 | - | ||
| 832 | - | 14 | 44.2 | 213 | 233 |
Heat treated : 1522°C - 1873°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| X2CrMoTi17-1 |
| GMW 3161-2005 | Stainless Steel for Exhaust Applications | GMW-3161-2005.pdf |
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