Sweden SS SS 142331, 2331 Specialsteel Stainless steel - SS steel 2331 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 2331 | SS | Sweden | Stainless steel - SS steel 2331 | 
| C | Si | Mn | P | S | Cr | Ni | Mo | 
|---|---|---|---|---|---|---|---|
| ≤0.12 | ≤1.50 | ≤2.00 | ≤0.045 | ≤0.030 | 16.00 -19.00 | 6.50 -9.50 | ≤0.80 | 
| 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) | 
|---|---|---|---|---|---|---|
| 198 (≥) | 581 (≥) | 13 | 14 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 223 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 23 | - | - | 0.44 | - | |||
| 572 | 585 | - | 24.3 | 123 | - | ||
| 744 | - | 32 | 32.2 | 113 | 314 | 
Heat treated : 1744°C - 1147°C
| SS 142331 | Stainless steel - SS steel 2331 | SS-142331.pdf | 
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