USA SAE F 738M (2002), F738 Class A4-80 S31600 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 A4-80 S31600 | Austenite | SAE | USA | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
C | Si | Mn | P | S | Cr | Ni | Mo |
---|---|---|---|---|---|---|---|
≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.0 -18.0 | 10.0 -14.0 | 2.00 -3.00 |
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) |
---|---|---|---|---|---|---|
193 (≥) | 488 (≥) | 33 | 22 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 |
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 |
---|---|---|---|---|---|---|---|
31 | - | - | 0.14 | - | |||
547 | 413 | - | 23.3 | 412 | - | ||
577 | - | 34 | 13.2 | 411 | 234 |
Heat treated : 1283°C - 1295°C
Grade | Standard | Country | Application |
---|---|---|---|
1.2316 | |||
1.4316 | |||
1.4316 | |||
316 | |||
S31600 | |||
316L | |||
S31603 | |||
316H | |||
S31609 | |||
316Ti | |||
S31635 | |||
316Cb | |||
S31640 | |||
316N | |||
S31651 | |||
316LN | |||
S31653 | |||
316LHN | |||
S31654 | |||
316L |
F 738M (2002) | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs | F-738M-(2002).pdf |
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