Japan JIS G 4315 (2000), SUH 660 WSB Specialsteel Stainless steel wires for cold heading and cold forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | SUH 660 WSB | Austenite | JIS | Japan | Stainless steel wires for cold heading and cold forging |
| C | Si | Mn | P | S | Cr | Ni | Mo | V | Ti | Al | B |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.08 | ≤1.00 | ≤2.00 | ≤0.04 | ≤0.03 | 13.50 -16.00 | 24.00 -27.00 | 1.00 -1.50 | 0.10 -0.50 | 1.90 -2.35 | ≤0.35 | 0.001 -0.010 |
| 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) |
|---|---|---|---|---|---|---|
| 852 (≥) | 214 (≥) | 12 | 41 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 343 |
| 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 | - | - | 0.34 | - | |||
| 691 | 621 | - | 23.3 | 343 | - | ||
| 524 | - | 23 | 24.2 | 431 | 331 |
Heat treated : 1486°C - 1438°C
| G 4315 (2000) | Stainless steel wires for cold heading and cold forging | G-4315-(2000).pdf |
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