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    17 Products
    About Stainless Steel
    industrial info icon

    Compare over 25 types of stainless steel to find the right material for you—all with material certificates for traceability.

    High-Temperature 309 Stainless Steel Bars

    Image of Product. Front orientation. Stainless Steel. High-Temperature 309 Stainless Steel Bars.
    309 stainless steel has high levels of chromium and nickel to provide good corrosion resistance at elevated temperatures. Often used in heat exchangers and furnaces, this material maintains its corrosion resistance up to the maximum temperature.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Wd.
    Max. Temp.,
    ° F
    Fabrication
    Hardness
    Specs. Met
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1/4" Thick (-0.01" to 0.085" Tolerance)
    1/2"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    000000
    000000
    000000
    3/4"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    00000
    00000
    1"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    00000
    00000
    1 1/2"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    00000
    000000
    2"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    00000
    000000
    3"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    000000
    000000
     
    3/8" Thick (-0.01" to 0.09" Tolerance)
    1/2"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    00000
    00000
    1"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    00000
    000000
    1 1/2"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    000000
    000000
    2"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    000000
    000000
    2 1/2"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    000000
    000000
    3"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    000000
    000000
     
    1/2" Thick (-0.01" to 0.09" Tolerance)
    5/8"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    00000
    000000
    1"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    000000
    000000
    1 1/2"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    00000
    000000
    000000
     
    1" Thick (-0.01" to 0.115" Tolerance)
    1"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    000000
    000000
    000000
    3"1,500Hot RolledRockwell B95 (Medium)ASTM A240, SAE AMS55230000000
    000000
    000000
    00000000
     
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