• ASTM A276 ASME SA276 UNS S32100 stainless steel bars and rods
  • stainless steel 321 bars

    ASTM A276 ASME SA276 UNS S32100 stainless steel bars and rods

    • Austenitic: 321, UNS S32100
    • Size: 5~500mm
    • Length: As per clients' requirements.
    • Surface: Bright or Black

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    PRODUCT DESCRIPTION


    Stainless Steel 321 Round Bars Equivalent Grades

    STANDARD

    WERKSTOFF NR.

    UNS

    SS 321

    1.4541

    S32100

    ASTM A276, A479 321 Stainless Steel Round Bar Specification

    Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI

    Standard : ASTM A276, ASTM A479

    Material Grade : Stainless Steel 321 (UNS S32100)

    Stainless Steel 321 Round Bars : Outside Diameter in the range of 4mm to 500mm

    Stainless Steel 321 Bright Bars : Outside Diameter in the range of 4mm to 100mm

    Stainless Steel 321 Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)

    Stainless Steel 321 Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)

    Stainless Steel 321 Flats : 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available

    Length : 1 to 6 Meters, Custom Cut Lengths

    Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

    Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

    SS UNS S32100 Round Bar Chemical Composition

    321

    Max

    Min

    Ni

    12.00

    9.00

    C

    0.08

    -

    Mn

    2.00

    -

    P

    0.045

    -

    S

    0.030

    -

    Si

    1.00

    -

    Cr

    19.0

    17.0

    Mo

    3 – 4

    -

    N

    0.10 max

    -

    TI

    0.70

    5(C+N) 

    321 Stainless Steel Round Bar Mechanical & Physical Properties 

    Element

    SS 321

    Density

    8.0 g/cm3

    Melting Point

    1454 °C (2650 °F)

    Tensile Strength

    Psi – 75000 , MPa – 515

    Yield Strength (0.2%Offset)

    Psi – 30000 , MPa – 205

    Elongation

    35 %

    Hardness (Brinell)

    217

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