USA AMS SA-479/SA-479M, SA-479 S20161 Specialsteel Specification for 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 | SA-479 S20161 | Austenite | AMS | USA | Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels | 
| C | Mn | Si | P | S | Cr | Ni | Mo | N | 
|---|---|---|---|---|---|---|---|---|
| ≤0.15 | 4.00 -6.00 | 3.00 -4.00 | ≤0.04 | ≤0.04 | 15.00 -18.00 | 4.00 -6.00 | ≤0.50 | 0.08 -0.20 | 
| 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) | 
|---|---|---|---|---|---|---|
| 369 (≥) | 846 (≥) | 11 | 32 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 33 | - | - | 0.23 | - | |||
| 727 | 942 | - | 22.3 | 324 | - | ||
| 572 | - | 11 | 34.2 | 433 | 332 | 
Heat treated : 1685°C - 1314°C
| SA-479/SA-479M | Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels | SA-479-SA-479M.pdf | 
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