UK 1.4462 austenite and ferrite special steel and 1.4462 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Steel | 1.4462 | UK | austenite and ferrite special steel | |
| X1NiCrM0Cu31-27-4 | |||||
| 1.4537 | |||||
| X1CrNiM0CuN25-25-5 | |||||
| X1CrNiM0CUN20-18-7 | |||||
| 1.4547 | |||||
| 1.4529 | |||||
| X1NiCrM0CuN25-20-7 | |||||
| 1.4460 | |||||
| X3CrNiM0N27-5-2 | |||||
| X2CrNiM0N22-5-3 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | N(%) | 
|---|---|---|---|---|---|---|---|---|
| Max 0.030 | Max 1.00 | Max 2.00 | Max 0.035 | Max 0.015 | 21.0-23.0 | 4.50-6.50 | 2.50-3.50 | 0.10-0.22 | 
| 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) | 
|---|---|---|---|---|---|---|
| 896 (≥) | 477 (≥) | 13 | 23 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 121 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 42 | - | - | 0.11 | - | |||
| 883 | 361 | - | 12.3 | 413 | - | ||
| 561 | - | 14 | 24.2 | 122 | 113 | 
Heat treated : 1544°C - 1516°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 1.4462 | UK | austenite and ferrite special steel | |
| 1.4462(AFNOR) | AFNOR | France | Austenitic-Ferrite | 
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