USA SAE ASTM A 582/A 582M, A 582 Type 303Se Specialsteel 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 Type 303Se | Austenite | SAE | USA | Free-machining stainless steel bars |
C | Si | Mn | P | S | Cr | Ni | Se |
---|---|---|---|---|---|---|---|
≤0.15 | ≤1.00 | ≤2.00 | ≤0.2 | ≤0.06 | 17.0 -19.0 | 8.00 -10.0 | 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) |
---|---|---|---|---|---|---|
587 (≥) | 438 (≥) | 14 | 11 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
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 |
---|---|---|---|---|---|---|---|
13 | - | - | 0.22 | - | |||
843 | 844 | - | 12.3 | 142 | - | ||
616 | - | 24 | 24.2 | 233 | 232 |
Heat treated : 1983°C - 1387°C
ASTM A 582/A 582M | Free-machining stainless steel bars | ASTM-A-582-A-582M.pdf |
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