USA UNS SAE J 405 (1998), 310HCb Specialsteel Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 310HCb | Austenite | UNS | USA | Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe | 
| 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) | 
|---|---|---|---|---|---|---|
| 138 (≥) | 447 (≥) | 12 | 42 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 331 | 
| 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 | - | - | 0.41 | - | |||
| 433 | 183 | - | 42.3 | 222 | - | ||
| 446 | - | 13 | 22.2 | 342 | 131 | 
Heat treated : 1547°C - 1139°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 310HCb | |||
| 310HCbN | |||
| 310HCb | |||
| TP310HCb | |||
| TP310HCbN | |||
| TP310HCb | |||
| TP310HCb | |||
| S31041 | |||
| S31041 | |||
| S31041 | |||
| S31041 | |||
| S31041 | 
| SAE J 405 (1998) | Chemical compositions of SAE wrought stainless steels | SAE-J-405-(1998).pdf | 
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