USA SAE A 479/A 479M (2011), A 479 XM-11 Specialsteel Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 479 XM-11 | Austenite | SAE | USA | Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
C | Si | Mn | P | S | Cr | Ni | N |
---|---|---|---|---|---|---|---|
≤0.04 | ≤1.00 | 8.00 -10.0 | ≤0.06 | ≤0.03 | 19.0 -21.5 | 5.50 -7.50 | 0.15 -0.40 |
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) |
---|---|---|---|---|---|---|
487 (≥) | 896 (≥) | 11 | 41 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 |
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 | - | - | 0.44 | - | |||
123 | 116 | - | 24.3 | 412 | - | ||
367 | - | 34 | 33.2 | 413 | 143 |
Heat treated : 1585°C - 1296°C
A 479/A 479M (2011) | Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels | A-479-A-479M--(2011).pdf |
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