USA SAE A 473 (2009), A 473 S34800 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 473 S34800 | Austenite | SAE | USA | Stainless Steel Forgings |
C | Mn | Si | P | S | Cr | Ni | Ta | Co |
---|---|---|---|---|---|---|---|---|
≤0.08 | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.03 | 17.00 -19.00 | 9.00 -11.30 | ≤0.10 | ≤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) |
---|---|---|---|---|---|---|
967 (≥) | 876 (≥) | 13 | 41 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 223 |
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 | - | - | 0.22 | - | |||
771 | 314 | - | 11.3 | 121 | - | ||
739 | - | 41 | 11.2 | 432 | 412 |
Heat treated : 1542°C - 1539°C
Grade | Standard | Country | Application |
---|---|---|---|
1.3348 | |||
348 | |||
S34800 | |||
348H | |||
S34809 | |||
S34800 | |||
348 | |||
S34809 | |||
348H | |||
TP348 | |||
S34800 | |||
TP348H | |||
S34809 | |||
TP348 | |||
S34800 | |||
TP348H | |||
S34809 | |||
TP348 | |||
S34800 | |||
TP348H |
A 473 (2009) | Stainless Steel Forgings | A-473-(2009).pdf |
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