USA SAE A 581/A 581M (2009), A 581 S41623 Specialsteel Free-Machining Stainless Steel Wire and Wire Rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 581 S41623 | Martensite | SAE | USA | Free-Machining Stainless Steel Wire and Wire Rods |
C | Mn | Si | P | S | Cr | Ni | Mo | Se |
---|---|---|---|---|---|---|---|---|
0.15 - ≥ | ≤1.25 | ≤1.00 | ≤0.06 | ≤0.06 | 12.00 -14.00 | ≤ ≥ | ≤0.60 | 0.15 - ≥ |
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) |
---|---|---|---|---|---|---|
285 (≥) | 366 (≥) | 11 | 21 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 |
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 |
---|---|---|---|---|---|---|---|
34 | - | - | 0.34 | - | |||
215 | 191 | - | 11.3 | 411 | - | ||
686 | - | 42 | 33.2 | 433 | 324 |
Heat treated : 1886°C - 1739°C
A 581/A 581M (2009) | Free-Machining Stainless Steel Wire and Wire Rods | A-581-A-581M-(2009).pdf |
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