China GBT 1J13 non-retentive alloy and 1J13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | 1J13 | GBT | China | non-retentive alloy | 
| 1Cr20Al3 | 
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| 0Cr21Al6Nb | 
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| 0Cr27Al7Mo2 | 
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| Cr20Ni80 | 
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| Cr30Ni70 | 
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| Cr15Ni60 | 
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| Cr20Ni35 | 
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| Cr20Ni30 | 
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| 1J06 | 
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| 1J12 | 
                                
| 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) | 
|---|---|---|---|---|---|---|
| 522 (≥) | 986 (≥) | 34 | 14 | 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 | 
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.12 | - | |||
| 591 | 727 | - | 41.3 | 132 | - | ||
| 597 | - | 22 | 14.2 | 343 | 212 | 
Heat treated : 1452°C - 1941°C
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