USA AMS SA-240/SA-240M, SA-240 S33228 Specialsteel Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | SA-240 S33228 | Austenite | AMS | USA | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
C | Mn | Si | P | S | Cr | Ni | Ce | Nb | Al |
---|---|---|---|---|---|---|---|---|---|
0.04 -0.08 | ≤1.00 | ≤0.30 | ≤0.02 | ≤0.015 | 26.0 -28.0 | 31.0 -33.0 | 0.05 -0.10 | 0.10 -1.00 | ≤0.025 |
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) |
---|---|---|---|---|---|---|
137 (≥) | 599 (≥) | 24 | 33 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 |
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 |
---|---|---|---|---|---|---|---|
24 | - | - | 0.14 | - | |||
966 | 162 | - | 44.3 | 334 | - | ||
549 | - | 34 | 23.2 | 223 | 244 |
Heat treated : 1738°C - 1166°C
SA-240/SA-240M | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications | SA-240-SA-240M.pdf |
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