USA SAE A 554 (2011) , A 554 MT 309S Specialsteel Welded Stainless Steel Mechanical Tubing and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 554 MT 309S | Austenite | SAE | USA | Welded Stainless Steel Mechanical Tubing |
C | Si | Mn | P | S | Cr | Ni |
---|---|---|---|---|---|---|
≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 22.0 -24.0 | 12.0 -15.0 |
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) |
---|---|---|---|---|---|---|
949 (≥) | 246 (≥) | 12 | 31 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 134 |
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 |
---|---|---|---|---|---|---|---|
43 | - | - | 0.43 | - | |||
495 | 364 | - | 22.3 | 421 | - | ||
396 | - | 44 | 31.2 | 233 | 443 |
Heat treated : 1885°C - 1697°C
Grade | Standard | Country | Application |
---|---|---|---|
309S | |||
309S | |||
TP309S | |||
TP309S | |||
TP309S | |||
TP309S | |||
MT309S | |||
MT-309S | |||
MT-309S-Cb | |||
309S | |||
AWS ER309Si | |||
SUS309S | |||
SUS309STP | |||
SUS309STB | |||
SUS309STB | |||
SUS309STP | |||
SUS309S | |||
309S24 | |||
309S24 | |||
309S20 |
A 554 (2011) | Welded Stainless Steel Mechanical Tubing | A-554--(2011)-.pdf |
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