USA SAE A 815/A 815M (2010), A 815 WPS32550 Specialsteel Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 815 WPS32550 | Duplex steel | SAE | USA | Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings |
C | Mn | Si | P | S | Cr | Ni | Mo | N | Cu |
---|---|---|---|---|---|---|---|---|---|
≤0.04 | ≤1.50 | ≤1.00 | ≤0.04 | ≤0.03 | 24.00 -27.00 | 4.50 -6.50 | 2.00 -4.00 | 0.10 -0.25 | 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) |
---|---|---|---|---|---|---|
381 (≥) | 666 (≥) | 44 | 13 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.34 | - | |||
163 | 111 | - | 34.3 | 422 | - | ||
614 | - | 34 | 43.2 | 443 | 312 |
Heat treated : 1992°C - 1216°C
Grade | Standard | Country | Application |
---|---|---|---|
Ferralium255(S32550) | |||
Ferralium255(S32550) | |||
S32550 | |||
S32550 | |||
S32550 |
A 815/A 815M (2010) | Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings | A-815-A-815M-(2010).pdf |
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