ISO ISO X3CrNiCu18 9 3E ISO standard cold and cold extrusion stainless steel and X3CrNiCu18 9 3E Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | X3CrNiCu18 9 3E | ISO | ISO | ISO standard cold and cold extrusion stainless steel | 
| X2CrNi18 10E | |||||
| X5CrNi18 9E | |||||
| X10CrNi18 9E | |||||
| X5CrNi18 12E | |||||
| X6CrNi18 16E | |||||
| X6CrNiTi18 10E | |||||
| X5CrNiMo17 12 2E | |||||
| X6CrNiMoTi17 12 2E | |||||
| X2CrNiMo17 13 3E | |||||
| X2CrNiMoN17 13 3E | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Cu(%) | 
|---|---|---|---|---|---|---|---|
| Max 0.030 | Max 1.00 | Max 2.00 | Max 0.045 | Max 0.030 | 17.0-19.0 | 8.5-10.5 | 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) | 
|---|---|---|---|---|---|---|
| 627 (≥) | 194 (≥) | 12 | 23 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 232 | 
| 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 | - | - | 0.11 | - | |||
| 718 | 832 | - | 14.3 | 123 | - | ||
| 897 | - | 33 | 14.2 | 124 | 142 | 
Heat treated : 1973°C - 1219°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| X3CrNiCu18 9 3E | ISO | ISO | ISO standard cold and cold extrusion stainless steel | 
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