China GB GB/T 1221 (1992) , GB/T 4356 (2002) , 1Cr11Ni2W2MoV Specialsteel Heat-resisting steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 1Cr11Ni2W2MoV | Martensite | GB | China | Heat-resisting steel bars | 
| C | Si | Mn | P | S | Ni | Cr | Mo | W | V | 
|---|---|---|---|---|---|---|---|---|---|
| 0.10 -0.16 | ≤0.60 | ≤0.60 | ≤0.035 | ≤0.030 | 1.40 -1.80 | 10.50 -12.00 | 0.30 -0.50 | 1.50 -2.00 | 0.18 -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) | 
|---|---|---|---|---|---|---|
| 959 (≥) | 359 (≥) | 31 | 31 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 323 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.14 | - | |||
| 118 | 271 | - | 24.3 | 433 | - | ||
| 389 | - | 22 | 32.2 | 324 | 234 | 
Heat treated : 1274°C - 1758°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 0Cr17Ni4Cu4Nb | |||
| 0Cr17Ni4Cu4Nb | |||
| 0Cr17Ni4Cu4Nb | |||
| 0Cr17Ni4Cu4Nb | |||
| 0Cr17Ni4Cu4Nb | 
| GB/T 1221 (1992) | Heat-resisting steel bars | GB-T-1221--(1992)-.pdf | 
| GB/T 4356 (2002) | Stainless steel wire rods | GB-T-4356--(2002)-.pdf | 
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