• Duplex Nuts And Bolts Manufacturer and Suppliers India, Duplex Bolts & Nuts Dimensions Sizes | Duplex 2205 Hex Bolts Suppliers, Duplex U Bolts Torque, Material Duplex Bolts S31803 Price in India
  • Duplex Steel Nut Bolts Manufacturers India

    Duplex Bolts Astm, Duplex Bolts S31803, Duplex Bolts Suppliers, Super Duplex Bolts, Duplex 2205 Bolts Manufacturers in Mumbai India

    Duplex U Bolts, Stud Bolts, Bolts For Duplex Flanges, Duplex Hex Bolt, Duplex Latch Bolt Mechanism, Duplex Bolt Material, Duplex Bolts & Nuts, Duplex Bolt Price, Duplex Steel Bolts, Duplex Bolt Torque

    Duplex Bolts & Nuts | Dimensions | Specifications | Stainless Steel Fasteners Data | Diameters | Size | Fasteners Weight Calculator | Price in India

    Raaj Sagar Steels has Become No 1 Manufacturer of ASME SA 479 Duplex Steel UNS S31803 Hex Screws, We are Largest ASTM A479 Duplex Steel UNS S32205 Round Head Bolts ,We have Become Fourth Largest ASTM A479 Duplex Stainless Steel 1.4462 Bolts.The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.Buy ASME SA 479 Duplex Steel UNS S31803 Square Boltsat cost-effective price from us.

    In 2013 we have stocked more than 138 Tons of ASTM A479 Duplex Steel UNS S32205 Allen Cap Screws in all sizes, to cater to immediate delivery and urgent needs of the clients. For small Requirements we can dispatch the Duplex Stainless Steel Bolts immediately against the purchase order.

    Duplex Bolt Grades, Chemistry & Specifications
    Duplex Alloy 2205

    Duplex 2205, UNS S32205, is a stainless steel material, whose “Duplex” name is derived from the mixed microstructure which contains roughly equal portions of ferrite and austenite. This grade is the most popular variety and this two-phase material is a significant upgrade from 316 stainless steel in terms of both yield strength and corrosion resistance.

    Duplex 2205 Specifications: ASME SA 182, ASME SA 240, ASME SA 479, ASME SA 789, ASME SA 789 Section IV Code Case 2603, ASTM A 240, ASTM A 276 Condition A, ASTM A 276 Condition S, ASTM A 479, ASTM A 790, NACE MR0175/ISO 15156, NORSOK MDS D45 Grade F51, UNS S31803, UNS S32205, W. NR./EN 1.4462, Werkstoff 1.4462 Duplex

    Duplex Steel S31803/UNS S32205 Bolts Specification

    Material
    Specification
    Standards
    Size
    Length

    Duplex Steel

     

    IS

    BS

    ASTM

    ASTM / ASME - A/ SA 479 / 479

    3 mm
    to 
    200 mm

    M02 to M30


    Duplex Steel UNS S31803 & UNS S32205 Bolts Grade Designation

    Duplex
    Common Name
    Related Specifications
    European
    UNS
    ASTM/ASME
    Duplex 2205/31803
    SAF 2205 ®
    1.4462
    S31803/S32205
    F51/F60

    Duplex Steel UNS S31803 & UNS S32205 Bolts 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
    S32205min: 22.0
    max: 23.0
    min: 0.14
    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: 3.0
    max: 3.5

    Duplex Steel UNS S31803 & UNS S32205 Bolts Mechanical Properties

    Grade
    Tensile Strength
    (MPa) min
    Elongation
    (% in 50mm)
    Yield Strength
    0.2% Proof (MPa) min
    Hardness
    Rockwell C (HR C)
    UNS-S 31803
    650-880
    25
    448
    UNS-S 32205
    621
    25
    448
    21 max

    Duplex Steel UNS S31803 & UNS S32205 Bolts 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°F
    0.278
    0.112
    8.7
    27.6
    33.5
    at 212°F
    0.119
    9.2
    26.1
    35.4
    at 392°F
    0.127
    9.8
    25.4
    37.4
    at 572°F
    0.134
    10.4
    24.9
    39.4

    Duplex UNS S31803/UNS S32205 Blots Threads:
    METRIC, BSW, BSF, UNC, UNF or as required

    Duplex Steel Nut Bolts Standard:

    ASTM / ASME F60 / F51/ F61 / F55 / F53, DIN 933, DIN 931, ANSI, JIS standards
    Duplex Steel Nut Bolts In Form of:
    • Hex
    • Square
    • Round
    • Threading as per Gauge Etc.
    Duplex Steel Nut Bolts Head drive:
    Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
    Duplex Steel Nut Bolts Packing:
    IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request
    Duplex Steel Nut Bolts Test Certificate:
    Manufacturer Test Certificate as per EN 10204 / 3.1
    Duplex Steel Nut Bolts Property Class:
    For Nuts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
    For Bolts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
    For SHCS: F837B, F837C, F837E, F837
    For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2
    Duplex Steel Nut Bolts Finish:
    Passivated
    Duplex Steel Nut Bolts Origin and service-region:
    European
    Origin of Duplex Stainless Steel Bolts are Western European. However projects with eastern origin are possible on request.
    Duplex Steel Nut Bolts Grades:
    UNS S31803, S32205, S32550, S32750, S32760
    Duplex 2205 Bolts Surface Coating:
    • Hot Dipped Galvanizing Duplex Stainless Steel Nuts & Bolts
    • Phosphate coated Duplex Stainless Steel Nuts & Bolts
    • Teflon Coated Duplex Stainless Steel Nuts & Bolts
    • Ptfe Coated Duplex Stainless Steel Nuts & Bolts
    • Xylon Coated Duplex Stainless Steel Bolts & Nuts
    • Zinc Coated Duplex Stainless Steel Nuts & Bolts
    • Cadmium Coated Duplex Stainless Steel Nuts & Bolts

    Available Stock of Duplex Steel UNS S31803/UNS S32205 Bolts

    Duplex Steel S32205 hex cap screw

    Duplex Steel hex cap screw

    Duplex 2205 allen cap screw

    Duplex 2205 allen cap screw

    Duplex 2205 Machine screw

    Duplex 2205 Machine screw

    duplex steel Square Bolt

    Duplex Steel S31803 Square Bolt

    duplex steel hex bolt

    Duplex Steel S31803 Hex Bolt

    Duplex Steel heavy hex bolt

    Duplex Steel S32205 heavy hex bolt


    If you don�t see what you�re looking for just call one of our team members at +91-22-6659 5285 Or Mail Us inquiry@raajsagarsteels.com. No inquiry is too large or too small, we specialize in locating hard to find items. If you do see what you are looking, we would love to assist you and give you a quote today!

    24 Hrs. Online Whatsapp Number   Contact Person: Mr. Milap Mehta - Cell: +91-9869 532 584

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