ASTM A182 F310S is a forging material specification for 310S grade stainless steel for high-temperature applications. It is used to create naked forgings, as well as forged and machined products. Resistant Metal Alloys offers forged bolts, screws, nuts, studs, threaded rods, and other fasteners or bolting parts that comply with ASTM A182 f310S.
The ASTM A182 specification covers the chemical composition, mechanical properties, heat treatment, and various supplementary criteria for 310S stainless steel forgings and forged products.
Grade Symbol | UNS Number | Alloy | Elements | Composition % |
---|---|---|---|---|
F310S | S31008 | 25 chromium, 20 nickel 310G | Carbon | 0.08 max |
Manganese | 2.0 max | |||
Phosphorus | 0.045 max | |||
Sulfur | 0.030 max | |||
Silicon | 1.00 max | |||
Nickel | 19.00 - 21.00 | |||
Chromium | 24.00 - 26.00 |
Property | Value |
---|---|
Tensile Strength, min, ksi [MPa] | 75 [515] |
Yield Strength, min, ksi [MPa] | 30 [205] |
Elongation in 2 in. [50mm] or 4D, min, % | 40 |
Reduction or Area, min, % | - |