USA SAE A 269 (2010) , A 269 S30403 Specialsteel Seamless and Welded Austenitic Stainless Steel Tubing for General Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 269 S30403 | Austenite | SAE | USA | Seamless and Welded Austenitic Stainless Steel Tubing for General Service |
C | Si | Mn | P | S | Cr | Ni |
---|---|---|---|---|---|---|
≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.0 -20.0 | 8.00 -12.0 |
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) |
---|---|---|---|---|---|---|
554 (≥) | 389 (≥) | 24 | 24 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 211 |
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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.44 | - | |||
753 | 727 | - | 13.3 | 114 | - | ||
776 | - | 12 | 34.2 | 331 | 413 |
Heat treated : 1257°C - 1189°C
A 269 (2010) | Seamless and Welded Austenitic Stainless Steel Tubing for General Service | A-269--(2010)-.pdf |
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