USA SAE F 880M (2002) , F 880 Class A1-50 304L Specialsteel Standard Specification for Stainless Steel Socket Set Screws (Metric) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | F 880 Class A1-50 304L | Austenite | SAE | USA | Standard Specification for Stainless Steel Socket Set Screws (Metric) |
| C | Si | Mn | P | S | Cr | Ni | N |
|---|---|---|---|---|---|---|---|
| ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00 -20.00 | 8.00 -12.0 | ≤0.10 |
| 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) |
|---|---|---|---|---|---|---|
| 199 (≥) | 453 (≥) | 42 | 44 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 222 |
| 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 |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.34 | - | |||
| 889 | 476 | - | 21.3 | 223 | - | ||
| 462 | - | 12 | 22.2 | 443 | 312 |
Heat treated : 1999°C - 1735°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 |
| F 880M (2002) | Standard Specification for Stainless Steel Socket Set Screws (Metric) | F-880M--(2002)-.pdf |
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