USA YB 310SCb Specialsteel Specification for 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 | 310SCb | Austenite | YB | USA | Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts | 
| C | Si | Mn | P | S | Cr | Ni | Nb+Ta | 
|---|---|---|---|---|---|---|---|
| ≤0.08 | ≤1.50 | ≤2.00 | ≤0.045 | ≤0.03 | 24.00 -26.00 | 19.00 -22.00 | ≤1.10 | 
| 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) | 
|---|---|---|---|---|---|---|
| 863 (≥) | 939 (≥) | 11 | 14 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 321 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.43 | - | |||
| 328 | 131 | - | 14.3 | 313 | - | ||
| 928 | - | 23 | 12.2 | 224 | 143 | 
Heat treated : 1948°C - 1296°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| S31040 | |||
| S31040 | |||
| S31040 | |||
| S31040 | |||
| S31040 | |||
| S31040 | |||
| 310Cb | |||
| 310Cb | |||
| TP310Cb | |||
| TP310Cb | |||
| TP310Cb | |||
| TP310Cb | |||
| AWS E310Cb | 
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