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High - quality 403 SS Bar, Corrosion - resistant

The 403 stainless steel alloy is known for its excellent corrosion resistance, making it an ideal choice for environments that may expose materials to moisture and chemicals. With a composition that includes chromium, this alloy not only provides strength and durability but also ensures that the round bar maintains its integrity over time, even under challenging conditions.

    specification

    Product Name 403 stainless steel bar
    Standard ASTM,JIS,DIN,GB,AISI,DIN,EN
    Outer diameter Round Bar Diameter:0.1~500mm
    Hexagon Bar 18mm-57mm (11/16″ to 2-3/4″)
    Square Bar

    Size: 1mm*1mm~800mm*800mm

    Flat Steel Thickness: 0.3~200mm, Width:1~2500mm
    Angle bar Size: 0.5mm*4mm*4mm~20mm*400mm*400mm
    Length range Customized
    Error ±1%
    Certification ISO 9001 ,CE,API
    Surface treatment Black, peeled, polishing, bright, sand blast, hair line, etc.
    Country of origin China
    Package  Export standard package, bundled or be required. The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CB
    Price Term Ex-work, FOB, CFR, CIF, etc.
    Payment Term TT, LC,Cash, Paypal, DP, DA,Western Union or Others.

    Product Display

    • High-quality 403 stainless steel bar with good corrosion resistance, ideal for general engineering uses
    • High-quality 403 stainless steel bar with good corrosion resistance, ideal for general engineering uses
    • High-quality 403 stainless steel bar with good corrosion resistance, ideal for general engineering uses

    Chemical Composition

    C

    Si

    Mn

    Cr

    Ni

    S

    P

    ≤ 0.15

    ≤ 0.5

    ≤1.0

    11.513.0

    ≥ 0.6

    ≤ 0.03

    ≤ 0.04

    Mechanical Properties

    Tensile Strength Kb (MPa)

    Yield Strength σ0.2 (MPa)

    Elongation D5 (%)

    Hardness

    ≥485

    ≥290

    ≥25

    ≤ 98HRB

    Physical Performance

    Density(g/cm³)

    Modulus of Elasticity(Gpa)

    Coefficient of Thermal Expansion(10-6/°C)

    Coefficient of Thermal Conductivity(W/m*K)

    Resistivity(10-6 Ω.m)

    7.80

    190

    9.9

    21.5

    740

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