Japan JIS G 4308 (2007), SUS 302 Specialsteel Stainless steel wire rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | SUS 302 | Austenite | JIS | Japan | Stainless steel wire rods | 
| C | Si | Mn | P | S | Cr | Ni | Mo | N | 
|---|---|---|---|---|---|---|---|---|
| ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.00 -19.00 | 8.00 -10.00 | ≤ ≥ | ≤ ≥ | 
| 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) | 
|---|---|---|---|---|---|---|
| 825 (≥) | 636 (≥) | 43 | 24 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 422 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 31 | - | - | 0.13 | - | |||
| 462 | 951 | - | 34.3 | 331 | - | ||
| 221 | - | 13 | 11.2 | 212 | 442 | 
Heat treated : 1941°C - 1274°C
| G 4308 (2007) | Stainless steel wire rods | G-4308-(2007).pdf | 
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