USA AMS SA-276, SA-276 S32304 Specialsteel Specification for Stainless Steel Bars and Shapes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | SA-276 S32304 | Duplex steel | AMS | USA | Specification for Stainless Steel Bars and Shapes |
C | Mn | Si | P | S | Cr | Ni | Mo | N | Cu |
---|---|---|---|---|---|---|---|---|---|
≤0.03 | ≤2.50 | ≤1.00 | ≤0.04 | ≤0.04 | 21.50 -24.50 | 3.00 -5.50 | 0.05 -0.60 | 0.05 -0.20 | 0.05 -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) |
---|---|---|---|---|---|---|
672 (≥) | 135 (≥) | 33 | 33 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
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 |
---|---|---|---|---|---|---|---|
21 | - | - | 0.34 | - | |||
251 | 994 | - | 44.3 | 234 | - | ||
661 | - | 22 | 41.2 | 434 | 224 |
Heat treated : 1217°C - 1975°C
SA-276 | Specification for Stainless Steel Bars and Shapes | SA-276.pdf |
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