USA SAE F 2281 (2004) , F 2281 304L Specialsteel Standard Specification for Stainless Steel and Nickel Alloy Bolts, Hex Cap Screws, and Studs, for Heat Resistance and High Temperature Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | F 2281 304L | Austenite | SAE | USA | Standard Specification for Stainless Steel and Nickel Alloy Bolts, Hex Cap Screws, and Studs, for Heat Resistance and High Temperature Applications |
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) |
---|---|---|---|---|---|---|
526 (≥) | 549 (≥) | 44 | 31 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 231 |
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 | - | - | 0.23 | - | |||
437 | 568 | - | 44.3 | 342 | - | ||
784 | - | 22 | 21.2 | 412 | 433 |
Heat treated : 1586°C - 1945°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 2281 (2004) | Standard Specification for Stainless Steel and Nickel Alloy Bolts, Hex Cap Screws, and Studs, for Heat Resistance and High Temperature Applications | F-2281--(2004)-.pdf |
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