China GBT 1J32 non-retentive alloy and 1J32 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | 1J32 | GBT | China | non-retentive alloy | 
| Cr20Ni30 | 
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| 1J06 | 
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| 1J12 | 
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| 1J13 | 
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| 1J16 | 
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| 1J17 | 
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| 1J18 | 
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| 1J22 | 
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| 1J30 | 
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| 1J31 | 
                                
| 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) | 
|---|---|---|---|---|---|---|
| 264 (≥) | 967 (≥) | 14 | 34 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 134 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.34 | - | |||
| 536 | 748 | - | 11.3 | 432 | - | ||
| 896 | - | 33 | 24.2 | 242 | 234 | 
Heat treated : 1185°C - 1746°C
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