China GB GB 4238 (1992) , GB/T 1220 (1992) , GB/T 1221 (1992) , GB/T 3280 (2007) , GB/T 4237 (1992) , GB/T 4239 (1991), 00Cr12 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 | 00Cr12 | Ferrite | GB | China | Heat-resisting steel sheets and plates | 
| C | Si | Mn | P | S | Cr | 
|---|---|---|---|---|---|
| ≤0.030 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 11.00 -13.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 826 (≥) | 666 (≥) | 43 | 13 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 | 
| 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 | - | - | 0.21 | - | |||
| 499 | 661 | - | 11.3 | 433 | - | ||
| 781 | - | 41 | 31.2 | 341 | 131 | 
Heat treated : 1428°C - 1244°C
| GB 4238 (1992) | Heat-resisting steel sheets and plates | GB-4238--(1992)-.pdf | 
| GB/T 1220 (1992) | Stainless steel bars | GB-T-1220--(1992)-.pdf | 
| GB/T 1221 (1992) | Heat-resisting steel bars | GB-T-1221--(1992)-.pdf | 
| GB/T 3280 (2007) | Cold rolled stainless steel sheets and plates | GB-T-3280--(2007)-.pdf | 
| GB/T 4237 (1992) | Hot rolled stainless steel sheets and plates | GB-T-4237--(1992)-.pdf | 
| GB/T 4239 (1991) | Cold rolled stainless steel and heat resisting steel strips | GB-T-4239--(1991).pdf | 
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