GMW3161M-ST-S X12CrNi25-21
USA GM GMW 3161-2005 GMW3161M-ST-S X12CrNi25-21 Stainless Steel for Exhaust Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
GM GMW3161M-ST-S X12CrNi25-21 GM GMW3161M-ST-S X12CrNi25-21 Datasheet
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | GMW3161M-ST-S X12CrNi25-21 | Austenite | GM | USA | Stainless Steel for Exhaust Applications |
Datasheet for:Steel Grades:Specialsteel:GMW3161M-ST-S X12CrNi25-21
Chemical composition(mass fraction)(wt.%) of the GMW3161M-ST-S X12CrNi25-21
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.25 |
| Mn | - | 2.00 |
| Si | - | 1.50 |
| P | - | 0.045 |
| S | - | 0.03 |
| Cr | 24.00 | 26.00 |
| Ni | 19.00 | 22.00 |
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade GMW3161M-ST-S X12CrNi25-21
| 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) |
|---|---|---|---|---|---|---|
| 813 (≥) | 477 (≥) | 22 | 33 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 |
| 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 |
|---|---|---|---|---|---|---|---|
| 12 | - | - | 0.14 | - | |||
| 774 | 258 | - | 32.3 | 313 | - | ||
| 194 | - | 23 | 13.2 | 431 | 114 |
Heat treated : 1112°C - 1145°C
The material does not have direct Metallography properties.
Directory is being updated.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
| Grade | Standard | Country | Application |
|---|---|---|---|
| GMW3161M-ST-S X12CrNi25-21 | GM | USA |
Stainless Steel for Exhaust Applications
|
Relevant standard
| Standard No. | Description | Download |
|---|---|---|
| GMW 3161-2005 | Stainless Steel for Exhaust Applications |
Contact Suppliers with your enquiries for GMW3161M-ST-S X12CrNi25-21 any of the shape and size.