China GB GB/T 1220 (1992) , GB/T 4356 (2002), 0Cr18Ni9Cu3 Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 0Cr18Ni9Cu3 | Austenite | GB | China | Stainless steel bars |
| C | Si | Mn | P | S | Ni | Cr | Cu |
|---|---|---|---|---|---|---|---|
| ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.50 -10.50 | 17.00 -19.00 | 3.00 -4.00 |
| 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) |
|---|---|---|---|---|---|---|
| 466 (≥) | 852 (≥) | 22 | 14 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
| 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 |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.43 | - | |||
| 769 | 951 | - | 24.3 | 434 | - | ||
| 734 | - | 24 | 13.2 | 234 | 134 |
Heat treated : 1634°C - 1285°C
| GB/T 1220 (1992) | Stainless steel bars | GB-T-1220--(1992)-.pdf |
| GB/T 4356 (2002) | Stainless steel wire rods | GB-T-4356--(2002).pdf |
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