Hot Rolled Pickled Cold Drawn 321 Stainless Steel Round Bars


  • Standard: ASTM A580
  • Diameter: 1mm to 500mm
  • Surface : Bright Black
  • Grade: 321 321H
  • Product Detail

    Product Tags

    Saky Steel’s 321 stainless steel bar, also known as UNS S32100 and Grade 321, is primarily comprised of 17% to 19% chromium, 12% nickel, .25% to 1% silicon, 2% maximum manganese, traces of phosphorus and sulfur, 5 x (c + n) .70% titanium, with the balance being iron. With regards to corrosion resistance, 321 is equivalent to Grade 304 in the annealed condition and is superior if the application involves service in the 797° to 1652° F range. Saky Steel’s Grade 321 combines high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.

     

    Specifications of inox 321 bar hot rolled:

    Standard ASTM A276, A484, A479, A580, A582, JIS G4303, JIS G4311,DIN 1654-5,DIN 17440,KS D3706,GB/T 1220
    Material 201,202,205,XM-19 etc.
    301,303,304,304L,304H,309S,310S,314,316,316L,316Ti,317,321,321H,329,330,348 etc.
    409,410,416,420,430,430F,431,440
    2205,2507,S31803,2209,630,631,15-5PH,17-4PH,17-7PH,904L,F51,F55,253MA etc.
    Surface Bright,Polishing,Pickled,Peeled,Black,Grinding
    Technology Cold Drawn,Hot Rolled,Forged
    Specifications Size: 3mm~400mm
    Length:5.8m,6m or as required
    Tolerance H9, H11, H13, K9, K11, K13 or as required

    Stainless Steel 321 Bar Equivalent Grades:

    STANDARD WERKSTOFF NR. UNS JIS EN
    SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10

    SS 321 Bar Chemical Composition:

    Grade C Mn Si P S Cr N Ni Ti
    SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 5(C+N) – 0.70 max

     

    SS 321 Bar Mechanical Properties:

    Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
    8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

     

    Part of 321 steel bar sizes:

    Dia Weight Dia Weight
    (mm) per metre (kg) (in) per metre (kg)
    3mm 0.06 1/8″ 0.06
    4mm 0.10 3/16″ 0.14
    5mm 0.16 1/4″ 0.25
    6mm 0.22 5/16″ 0.39
    7mm 0.30 3/8″ 0.56
    8mm 0.40 7/16″ 0.77
    10mm 0.62 1/2″ 1.00
    12mm 0.89 9/16″ 1.22
    14mm 1.22 5/8″ 1.56
    15mm 1.40 11/16″ 1.89
    16mm 1.59 3/4″ 2.25
    18mm 2.01 7/8″ 3.07
    20mm 2.48 1″ 4.03
    22mm 3.00 1 1/8 “ 5.07
    24mm 3.57 1 1/4 “ 6.25
    25mm 3.88 1 3/8″ 7.57
    30mm* 5.58 1 1/2″ 9.01
    35mm 7.60 1 5/8″ 10.60
    40mm* 9.93 1 3/4″ 12.20
    45mm 12.56 1 7/8″ 14.10
    60mm 22.30 2″ 16.00


    Stainless Steel Round Bar Packaging:

     Sakysteel 321 Stainless Steel Round Bar are packed and labeled according to the regulations and customer’s requests. Great care is taken to avoid any damage which might otherwise be caused during storage or transportation.

    321 Stainless Steel Round Bar

     

     


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