USA AMS SA-813/SA-813M, SA-813 S20910 Specialsteel Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | SA-813 S20910 | Austenite | AMS | USA | Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe | 
| C | Mn | Si | P | S | Cr | Ni | Mo | N | Nb | V | 
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.06 | 4.00 -6.00 | ≤1.00 | ≤0.04 | ≤0.03 | 20.50 -23.50 | 11.50 -13.50 | 1.50 -3.00 | 0.20 -0.40 | 0.10 -0.30 | 0.10 -0.30 | 
| 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) | 
|---|---|---|---|---|---|---|
| 524 (≥) | 888 (≥) | 44 | 44 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 131 | 
| 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 | - | - | 0.24 | - | |||
| 197 | 864 | - | 43.3 | 222 | - | ||
| 365 | - | 11 | 14.2 | 223 | 121 | 
Heat treated : 1353°C - 1965°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| NITRONIC 20 | |||
| NITRONIC 30 | |||
| NITRONIC 32 | |||
| NITRONIC 33 | |||
| NITRONIC 40 | |||
| NITRONIC 50 | |||
| NITRONIC 60 | |||
| S20910 | |||
| S20910 | |||
| S20910 | |||
| S20910 | |||
| S20910 | |||
| S20910 | |||
| S20910 | 
| SA-813/SA-813M | Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe | SA-813-SA-813M.pdf | 
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