USA SAE A 943/A 943M (2009), A 943 S31050 Specialsteel Spray-Formed Seamless Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 943 S31050 | Austenite | SAE | USA | Spray-Formed Seamless Austenitic Stainless Steel Pipes |
C | Si | Mn | P | S | Cr | Ni | N |
---|---|---|---|---|---|---|---|
≤0.03 | ≤0.50 | ≤2.00 | ≤0.03 | ≤0.01 | 24.00 -26.00 | 21.0 -23.0 | 0.10 -0.16 |
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) |
---|---|---|---|---|---|---|
468 (≥) | 599 (≥) | 12 | 34 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 143 |
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 | - | - | 0.14 | - | |||
526 | 898 | - | 41.3 | 111 | - | ||
918 | - | 24 | 14.2 | 223 | 214 |
Heat treated : 1421°C - 1136°C
A 943/A 943M (2009) | Spray-Formed Seamless Austenitic Stainless Steel Pipes | A-943-A-943M--(2009).pdf |
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