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309 Stainless Steel Forgings | ASTM F2281 UNS 30909 Specifications
  • Bolting Specifications
  • Forgings
  • 309 Stainless Steel Forgings

    • 309 Stainless Steel Forgings

    1.4833, 309, S30909, X7CrNi23-14

    309 Stainless Steel Forgings are austenitic stainless steel components manufactured from alloy containing chromium and nickel. Stainless Steel 309 Forgings are used for low temperature service and highly corrosive environments. TorqBolt is an eminent 309 stainless steel forged ring supplier in India.

    Related Products

    Type 309 Stainless Steel Bolts Type 309 Stainless Fasteners Type 309 Stainless Steel Rings 309 Stainless Steel Nuts 309 Stainless Steel Screws 309 Stainless Steel Flat Washers 309 Stainless Threaded Rod 1.4828 Screws

    309 Stainless Steel Forgings Properties

    309 Stainless Steel Forgings Classfication

    Alloy Grade UNS Designation
    ASTM F2281 309 Type II S30900

    309 Stainless Steel Forgings Chemical Requirements

    Alloy C Mn P S Si Cr Ni Cu Mo Other
    ASTM F2281 309 Type II 0.20 2.00 0.045 0.030 1.00 22.0-24.0 12.0-15.0 . . . . . . . . .

    309 Stainless Steel Forgings Mechanical Requirements

    Alloy Grades Condition Marking Nominal Diameter, in. Full-Size Tests Rockwell Hardness Machined Specimen Tests
    Tensile Strength, min, ksi Yield Strength, min, ksi Tensile Strength, min, ksi Yield Strength, min, ksi Elongation 4D, min %
    ASTM F2281 309, 310 Type II, Class A A F2A All diameters 75 30 85 to 95 HRB 75 30 30
    CWA F2B All diameters 75 30 65 to 95 HRB 75 30 30
    HWA F2C All diameters 75 30 65 to 95 HRB 75 30 30

    309 Stainless Steel Forgings Heat Treatment

    Alloy Grade Safe Scaling Temperature at Continuous Service Application Safe Scaling Temperature at Continuous Service Application
    ASTM F2281 309 Type II 2000°F (1093°C) 1850°F (1010°C)

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