USA SAE F 738M (2002), F738 Class F1-60 S43000 Specialsteel Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | F738 Class F1-60 S43000 | Ferrite | SAE | USA | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs | 
| C | Mn | Si | P | S | Cr | Ni | Mo | 
|---|---|---|---|---|---|---|---|
| ≤0.12 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.00 -18.00 | ≤ ≥ | ≤0.75 | 
| 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) | 
|---|---|---|---|---|---|---|
| 742 (≥) | 199 (≥) | 41 | 43 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 111 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.22 | - | |||
| 124 | 929 | - | 31.3 | 431 | - | ||
| 949 | - | 41 | 14.2 | 313 | 212 | 
Heat treated : 1176°C - 1623°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 1.4301 | |||
| 1.4303 | |||
| 1.4305 | |||
| 1.4306 | |||
| 1.4307 | |||
| 1.4301 | |||
| 1.4301 | |||
| 1.4301 | |||
| 1.4305 | |||
| 1.4303 | |||
| 1.4301 | |||
| 1.5430 | |||
| 1.4308 | |||
| 1.4309 | |||
| 1.4308 | |||
| 1.5430 | |||
| 1.5430 | |||
| 1.4309 | |||
| 1.4302 | |||
| 1.4430 | 
| F 738M (2002) | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs | F-738M-(2002).pdf | 
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