USA SAE A 582/A 582M (2012), A 582 S18200 Specialsteel Standard Specification for Free-Machining Stainless Steel Bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 582 S18200 | Ferrite | SAE | USA | Standard Specification for Free-Machining Stainless Steel Bars |
C | Mn | Si | P | S | Cr | Ni | Mo |
---|---|---|---|---|---|---|---|
≤0.08 | ≤2.50 | ≤1.00 | ≤0.04 | 0.15 - ≥ | 17.50 -19.50 | ≤ ≥ | 1.50 -2.50 |
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) |
---|---|---|---|---|---|---|
948 (≥) | 442 (≥) | 34 | 12 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 341 |
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 | - | - | 0.43 | - | |||
355 | 851 | - | 21.3 | 444 | - | ||
783 | - | 31 | 11.2 | 223 | 442 |
Heat treated : 1643°C - 1687°C
A 582/A 582M (2012) | Standard Specification for Free-Machining Stainless Steel Bars | A-582-A-582M-(2012).pdf |
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