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Astm F593 Stainless Steel Bolts SS304 / SS304L Cold Forging For Household Appliances

Categories Stainless Steel Bolts
Brand Name: HNF
Model Number: 1/4X3/4
Certification: ISO9001:2008
Place of Origin: China
MOQ: 1000
Price: Negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300USD/TON
Delivery Time: 5-20DAYS
Packaging Details: Cartons+Pallets or According to customers' requestment
Name: ASTM F593A 1/4-5/8 F593D 3/4-1-1/2 Hex Bolt SS304 Stainless Steel Bolts
Size: ASTM F593A 1/4-5/8 F593D 3/4-1-1/2
Material: SS304 SS304L
Standard: ASTM F593
production technology: Cold forging or Hot forging
Type: Hex bolt
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    Astm F593 Stainless Steel Bolts SS304 / SS304L Cold Forging For Household Appliances

    ASTM F593C 1/4-5/8 F593D 3/4-1-1/2 Hex Bolt SS304 Stainless Steel Bolts


    Product Description


    This specification for ASTM F593 covers the requirements for stainless steel bolts, hex cap head screws, and studs 1/4 to 1-1/2 in., inclusive,These fasteners are for general purpose usage and are available in seven alloy groups. you can contact our team (info@hainafastener.com) to get more details


    304 type stainless steel hex bolt that is ordered as ASTM F593 Group 1 must have additional processes performed that exceed the requirements of A193 grade B8. The bolts must be stamped with a manufacturer’s identifier, “F593″, and the proper condition designation, and if the bolts are hot formed, they must also be carbide solution annealed. Additionally, F593 bolts must pass an intergranular corrosion test, which is not required when bolts are ordered as 304 type stainless steel or under the ASTM A193 grade B8 specification. F593 does not have the same 8UN series thread requirement above 1″ diameter as A193 grade B8, and is typically provided with Unified National Coarse threads. The F593 specification is also characterized by a maximum diameter of 1-1/2”. You can visit our below more details:


    ASTM F593 Alloy Material Groups


    Alloy GroupsAlloy MaterialAlloy Types
    1303, 304, 304L, 305, 384, XM1, 18-9LW, 302HQ, 303SeAustenitic
    2316, 316LAustenitic
    3321, 347Austenitic
    4430, 430FFerritic
    5410, 416, 416SeMartensitic
    6431Martensitic
    7630 (17-4)Precipitation Hardening

    ASTM F593 Chemical Component Requirements


    ElementAlloy Group 1, 304TypeAlloy Group 2, 316 Type
    C0.08%0.08%
    Mn2.00%2.00%
    P0.045%0.045%
    S0.030%0.030%
    Si1.00%1.00%
    Cr18.0 to 20.0%16.0 to 18.0%
    Ni8.0 to 10.5%10.0 to 14.0%
    Co1.00%/
    Mo/2.00 to 3.00%

    ASTM F593 Mechanical Properties


    Alloy GroupConditionMarkingSize RangeTensile, ksiYield, ksi (Min)Rockwell Hardness
    10.33 - 0.40%F593A1/4 to 1-1/265 to 8520B85 max
    0.90 - 1.20%F593B1/4 to 1-1/275 to 10030B65 to 95
    0.035% maxF593C1/4 to 5/8100 to 15065B95 to C32
    0.040%F593D3/4 to 1-1/285 to 14045B80 to C32
    20.15 - 0.35%F593E1/4 to 1-1/265 to 8520B85 max
    0.25 - 0.45%F593F1/4 to 1-1/275 to 10030B65 to 95
    0.25 - 0.45%F593G1/4 to 5/8100 to 15065B95 to C32
    0.45 - 0.65%F593H3/4 to 1-1/2

    85 to 140

    45B80 to C32

    Recommended Nuts: F594


    Recommended Washers: SS304 / SS 316


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