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S31803 Duplex Stainless Steel Hex Bolt Full Partial Thread DIN933 DIN931

    Buy cheap S31803 Duplex Stainless Steel Hex Bolt Full Partial Thread DIN933 DIN931 from wholesalers
     
    Buy cheap S31803 Duplex Stainless Steel Hex Bolt Full Partial Thread DIN933 DIN931 from wholesalers
    • Buy cheap S31803 Duplex Stainless Steel Hex Bolt Full Partial Thread DIN933 DIN931 from wholesalers
    • Buy cheap S31803 Duplex Stainless Steel Hex Bolt Full Partial Thread DIN933 DIN931 from wholesalers

    S31803 Duplex Stainless Steel Hex Bolt Full Partial Thread DIN933 DIN931

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    Brand Name : HT
    Model Number : S31803 Duplex Stainless Steel Hex Bolt Full Partial Thread DIN933 DIN931 M6 - M100 Size
    Certification : PED SGS ISO TUV
    Price : USD 1000/set
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 1000 set per month
    Delivery Time : 30-35 work days
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    S31803 Duplex Stainless Steel Hex Bolt Full Partial Thread DIN933 DIN931

    Duplex Steel UNS S31803

    ASTM A A479 / ASME SA A479 Duplex Steel Nuts, ASTM / ASME F60 hex nuts, Duplex Steel UNS S31803 High Tensile heavy hex nuts


    Asiad Steels is one of the known manufacturers of ASTM A479 Duplex Steel UNS S31803 & UNS S32205 Nuts, which is the most widely used duplex (ferritic/austenitic) stainless steel grade. ASTM A479 Duplex Steel UNS S31803 Nuts has excellent general corrosion resistance in a wide variety of corrosive chemicals including seawater and industrial acids. Microstructures of ASME SA 479 Duplex Steel UNS S32205 Hex Nuts consist of a mixture of austenite and ferrite phases. As a result, it display properties characteristic of both austenitic and ferritic stainless steels. ASTM A479 Duplex Stainless Steel 1.4462 Heavy Hex Nuts has resistance to stress corrosion cracking which is of importance in many applications including hot water tanks, process plant, brewing tanks, and desalination plant. ASME SA 479 Duplex Steel UNS S31803 Lock Nutsis annealed at 1020-1070 Degree C (1868-1958 Degree F) and then water quenched.


    Duplex Steel UNS S31803 & UNS S32205 Nuts Specification

    MaterialSpecificationStandardsSizeLength

    Duplex Steel


    IS

    BS

    ASTM

    ASTM / ASME - A/ SA 479 / 4793 mm
    to
    200 mm
    M02 to M30

    Duplex Steel UNS S31803 & UNS S32205 Nuts Chemical Composition

    CrNNiCMnSiPSMo
    S31803min: 21.0
    max: 23.0
    min: 0.08
    max: 0.20
    min: 4.5
    max: 6.5
    0.03
    max
    2.0
    max
    1.0
    max
    0.03
    max
    0.02
    max
    min: 2.5
    max: 3.5

    Duplex Steel UNS S31803 & UNS S32205 Nuts Mechanical Properties

    GradeTensile Strength
    (MPa) min
    Elongation
    (% in 50mm)
    Yield Strength
    0.2% Proof (MPa) min
    Hardness
    Rockwell C (HR C)
    UNS-S 31803650-88025448
    UNS-S 322056212544821 max

    Duplex Steel UNS S31803 & UNS S32205 Nuts Physical Properties

    Density
    lbm/in3
    Electrical
    Resistivity
    mW•in
    Electrical
    Resistivity
    (in x 10-6)
    Heat
    Capacity
    BTU/lbm•°F
    Thermal
    Conductivity
    (BTU/hr•ft•°F)
    at 68°F0.2780.1128.727.633.5
    at 212°F0.1199.226.135.4
    at 392°F0.1279.825.437.4
    at 572°F0.13410.424.939.4

    Duplex Steel UNS S31803 & UNS S32205 Nuts Grade Designation

    DuplexCommon NameRelated Specifications
    EuropeanUNSASTM/ASME
    Duplex 2205/31803SAF 2205 ®1.4462S31803/S32205F51/F60



    Quality S31803 Duplex Stainless Steel Hex Bolt Full Partial Thread DIN933 DIN931 for sale
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