GMW3161M-ST-S X12CrNi17-7
USA GM GMW 3161-2005 GMW3161M-ST-S X12CrNi17-7 Stainless Steel for Exhaust Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
USA GM GMW 3161-2005 GMW3161M-ST-S X12CrNi17-7 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 X12CrNi17-7 | Austenite | GM | USA | Stainless Steel for Exhaust Applications |
Chemical composition(mass fraction)(wt.%) of the GMW3161M-ST-S X12CrNi17-7
Elements | Min.(≥) | Max.(≤) |
---|---|---|
C | - | 0.15 |
Mn | - | 2.00 |
Si | - | 1.00 |
P | - | 0.045 |
S | - | 0.030 |
Cr | 16.00 | 18.00 |
Ni | 6.00 | 8.00 |
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of 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) |
---|---|---|---|---|---|---|
214 (≥) | 634 (≥) | 11 | 31 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 |
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 |
---|---|---|---|---|---|---|---|
34 | - | - | 0.23 | - | |||
837 | 599 | - | 21.3 | 321 | - | ||
891 | - | 44 | 12.2 | 141 | 442 |
Grade | Standard | Country | Application |
---|---|---|---|
X12CrNi17-7 | ISO | International | Stainless steels for springs - Part 2: Narrow strip |
GMW3161M-ST-S X12CrNi17-7 | GM | USA | Stainless Steel for Exhaust Applications |
Standard No. | Description | Download |
---|---|---|
GMW 3161-2005 | Stainless Steel for Exhaust Applications |