USA SAE A 632 (2009) , A 632 Grade TP 304L Specialsteel Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 632 Grade TP 304L | Austenite | SAE | USA | Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service |
| C | Si | Mn | P | S | Cr | Ni |
|---|---|---|---|---|---|---|
| ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.50 -19.50 | 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) |
|---|---|---|---|---|---|---|
| 548 (≥) | 241 (≥) | 41 | 44 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 |
| 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 |
|---|---|---|---|---|---|---|---|
| 34 | - | - | 0.13 | - | |||
| 662 | 171 | - | 43.3 | 431 | - | ||
| 964 | - | 34 | 44.2 | 131 | 133 |
Heat treated : 1532°C - 1479°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| 304L | |||
| 304LN | |||
| 304LHN | |||
| AL 304L | |||
| 304L | |||
| 304LN | |||
| TP304L | |||
| TP304LN | |||
| TP304L | |||
| TP304LN | |||
| TP304L | |||
| TP304LN | |||
| TP304L | |||
| TP304LN | |||
| TP304L | |||
| MT304L | |||
| MT-304L | |||
| TP304L | |||
| TP304LN | |||
| 304L |
| A 632 (2009) | Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service | A-632--(2009)-.pdf |
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