USA SAE A 965/A 965M (2012), A 965 S20910 Specialsteel Steel Forgings, Austenitic, for Pressure and High Temperature Parts and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 965 S20910 | Austenite | SAE | USA | Steel Forgings, Austenitic, for Pressure and High Temperature Parts |
| C | Mn | Si | P | S | Cr | Ni | Mo | N | Nb | V |
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.06 | 4.00 -6.00 | ≤1.00 | ≤0.04 | ≤0.03 | 20.50 -23.50 | 11.50 -13.50 | 1.50 -3.00 | 0.20 -0.40 | 0.10 -0.30 | 0.10 -0.30 |
| 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) |
|---|---|---|---|---|---|---|
| 253 (≥) | 968 (≥) | 13 | 33 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 224 |
| 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 |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.12 | - | |||
| 668 | 559 | - | 24.3 | 433 | - | ||
| 682 | - | 43 | 34.2 | 343 | 121 |
Heat treated : 1684°C - 1758°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| NITRONIC 20 | |||
| NITRONIC 30 | |||
| NITRONIC 32 | |||
| NITRONIC 33 | |||
| NITRONIC 40 | |||
| NITRONIC 50 | |||
| NITRONIC 60 | |||
| S20910 | |||
| S20910 | |||
| S20910 | |||
| S20910 | |||
| S20910 | |||
| S20910 | |||
| S20910 |
| A 965/A 965M (2012) | Steel Forgings, Austenitic, for Pressure and High Temperature Parts | A-965-A-965M-(2012).pdf |
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