China GB GB 4238 (1992) , GB/T 1221 (1992) , 0Cr15Ni25Ti2MoA1VB Specialsteel Heat-resisting steel sheets and plates and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 0Cr15Ni25Ti2MoA1VB | Austenite | GB | China | Heat-resisting steel sheets and plates |
| C | Si | Mn | P | S | Ni | Cr | Mo | Ti | Al | B | V |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.08 | ≤1.00 | ≤2.00 | ≤0.35 | ≤0.03 | 24.00 -27.00 | 13.50 -16.00 | 1.00 -1.50 | 1.90 -2.35 | ≤0.35 | 0.001 -0.010 | 0.10 -0.50 |
| 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) |
|---|---|---|---|---|---|---|
| 412 (≥) | 395 (≥) | 24 | 12 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 111 |
| 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 | - | - | 0.32 | - | |||
| 522 | 836 | - | 34.3 | 113 | - | ||
| 678 | - | 23 | 32.2 | 434 | 412 |
Heat treated : 1654°C - 1844°C
| GB 4238 (1992) | Heat-resisting steel sheets and plates | GB-4238--(1992)--.pdf |
| GB/T 1221 (1992) | Heat-resisting steel bars | GB-T-1221--(1992)--.pdf |
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