USA SAE ASTM A 581 / A 581M, ASTM A 582/A 582M, XM-5 Specialsteel Free machining stainless and heat resisting steel wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | XM-5 | Austenite | SAE | USA | Free machining stainless and heat resisting steel wire |
C | Si | Mn | P | S | Cr | Ni | Mo |
---|---|---|---|---|---|---|---|
≤0.15 | ≤1.00 | 2.50 -4.50 | ≤0.2 | 0.15 - ≥ | 17.0 -19.0 | 7.00 -10.0 | ≤0.60 |
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) |
---|---|---|---|---|---|---|
914 (≥) | 736 (≥) | 23 | 34 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 111 |
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 |
---|---|---|---|---|---|---|---|
32 | - | - | 0.12 | - | |||
511 | 247 | - | 11.3 | 431 | - | ||
635 | - | 44 | 11.2 | 213 | 443 |
Heat treated : 1282°C - 1398°C
Grade | Standard | Country | Application |
---|---|---|---|
XM-5 |
ASTM A 581 / A 581M | Free machining stainless and heat resisting steel wire | ASTM-A-581---A-581M.pdf |
ASTM A 582/A 582M | Free-machining stainless steel bars | ASTM-A-582-A-582M.pdf |
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