ASTM A182 F317L is a forging material specification for 317L grade stainless steel that is used to make naked forgings, forged and machined products, and other high-temperature applications. Astm a182 f317l forged bolts, screws, nuts, studs, threaded rods, and similar fasteners or bolting parts are available from Hastelloy Bolts China.
The ASTM A182 specification for 317L stainless steel forgings and forged products covers chemical composition, mechanical qualities, heat treatment, and other supplemental requirements.
Grade Symbol | UNS Number | Alloy | Elements | Composition % |
---|---|---|---|---|
F317L | S31703 | 19 chromium, 13 nickel, 3.5 molybdenum 317LG |
Carbon | 0.08 max |
Manganese | 2.00 max | |||
Phosphorus | 0.045 max | |||
Sulfur | 0.030 max | |||
Silicon | 1.00 max | |||
Nickel | 11.0 - 15.0 | |||
Chromium | 18.0 - 20.0 | |||
Molybdenum | 3.0 - 4.0 |
Property | Value |
---|---|
Tensile Strength, min, ksi [MPa] | 70 [485]D |
Yield Strength, min, ksi [MPa] | 25 [170] |
Elongation in 2 in. [50mm] or 4D, min, % | 30 |
Reduction or Area, min, % | 50 |