USA SAE A 312/A 312M (2012) , A 312 TP310S Specialsteel Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 312 TP310S | Austenite | SAE | USA | Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes | 
| C | Si | Mn | P | S | Cr | Ni | 
|---|---|---|---|---|---|---|
| ≤0.08 | ≤1.50 | ≤2.00 | ≤0.045 | ≤0.03 | 24.00 -26.00 | 19.00 -22.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 451 (≥) | 745 (≥) | 41 | 42 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 | 
| 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 | - | - | 0.11 | - | |||
| 194 | 536 | - | 21.3 | 244 | - | ||
| 643 | - | 23 | 32.2 | 233 | 111 | 
Heat treated : 1143°C - 1584°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 310S | |||
| 310S | |||
| TP310S | |||
| TP310S | |||
| TP310S | |||
| TP310S | |||
| MT310S | |||
| MT-310S | |||
| 310S | |||
| SUS310S | |||
| SUS310SFB | |||
| SUS310STP | |||
| SUS310STB | |||
| SUS310STB | |||
| SUS310STP | |||
| SUS310SFB | |||
| SUS310S | |||
| SUS310SFB | |||
| SUS310SFB | |||
| SUS310STP | 
| A 312/A 312M (2012) | Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes | A-312-A-312M--(2012)-.pdf | 
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