USA SAE A 959 (2011) , A 959 Type 310HCb Specialsteel Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 959 Type 310HCb | Austenite | SAE | USA | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
| C | Si | Mn | P | S | Cr | Ni | Nb+Ta | Cu |
|---|---|---|---|---|---|---|---|---|
| 0.04 -0.10 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 24.00 -26.00 | 19.00 -22.00 | ≤1.10 | ≤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) |
|---|---|---|---|---|---|---|
| 764 (≥) | 463 (≥) | 22 | 43 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
| 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 |
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.42 | - | |||
| 434 | 321 | - | 34.3 | 314 | - | ||
| 918 | - | 23 | 11.2 | 142 | 323 |
Heat treated : 1468°C - 1212°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| 310HCb | |||
| 310HCbN | |||
| 310HCb | |||
| TP310HCb | |||
| TP310HCbN | |||
| TP310HCb | |||
| TP310HCb | |||
| S31041 | |||
| S31041 | |||
| S31041 | |||
| S31041 | |||
| S31041 |
| A 959 (2011) | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels | A-959--(2011)-.pdf |
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