USA AMS SA-814/SA-814M, SA-814 S34800 Specialsteel Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | SA-814 S34800 | Austenite | AMS | USA | Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe |
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) |
---|---|---|---|---|---|---|
622 (≥) | 297 (≥) | 12 | 33 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 |
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 | - | - | 0.44 | - | |||
369 | 794 | - | 41.3 | 321 | - | ||
661 | - | 33 | 33.2 | 321 | 443 |
Heat treated : 1815°C - 1681°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 |
SA-814/SA-814M | Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe | SA-814-SA-814M.pdf |
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