USA SAE F 594 (2009) , F 594 305 Specialsteel Standard Specification for Stainless Steel Nuts and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | F 594 305 | Austenite | SAE | USA | Standard Specification for Stainless Steel Nuts | 
| C | Si | Mn | P | S | Cr | Ni | 
|---|---|---|---|---|---|---|
| ≤0.12 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 17.0 -19.0 | 10.5 -13.0 | 
| 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) | 
|---|---|---|---|---|---|---|
| 545 (≥) | 237 (≥) | 11 | 13 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.41 | - | |||
| 645 | 421 | - | 24.3 | 141 | - | ||
| 498 | - | 33 | 24.2 | 234 | 132 | 
Heat treated : 1491°C - 1122°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 1.4305 | |||
| 1.4305 | |||
| 1.2305 | |||
| 305 | |||
| S30500 | |||
| S30500 | |||
| 305 | |||
| TP305 | |||
| S30500 | |||
| TP305 | |||
| S30500 | |||
| MT305 | |||
| MT-305 | |||
| 305 | |||
| S30500 | |||
| AMS 6305A | |||
| UNS T72305 | |||
| UNS W50305 | |||
| UNS S30556 | |||
| UNS K30560 | 
| F 594 (2009) | Standard Specification for Stainless Steel Nuts | F-594--(2009)--.pdf | 
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