USA SAE A 479/A 479M (2013), A 479 N08800 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 N08800 | Austenite | SAE | USA | Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
| C | Mn | Si | P | S | Cr | Ni | Mo | Ti | Al |
|---|---|---|---|---|---|---|---|---|---|
| ≤0.01 | ≤1.50 | ≤1.00 | ≤0.045 | ≤0.015 | 19.00 -23.00 | 30.00 -35.00 | ≤ ≥ | 0.15 -0.60 | 0.15 -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) |
|---|---|---|---|---|---|---|
| 436 (≥) | 264 (≥) | 11 | 42 | 34 | 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 |
|---|---|---|---|---|---|---|---|
| 11 | - | - | 0.34 | - | |||
| 667 | 955 | - | 42.3 | 442 | - | ||
| 484 | - | 41 | 23.2 | 342 | 334 |
Heat treated : 1183°C - 1516°C
| A 479/A 479M (2013) | Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels | A-479-A-479M-(2013).pdf |
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