Leave Your Message

Impact Resistant 254SMO Stainless Steel Bar

254SMO stainless steel bars are engineered with a precisely proportioned and optimized chemical composition, resulting in outstanding corrosion resistance, high-temperature strength, and exceptional processing performance.


    Picture Name

    254SMO Stainless Steel Bar Description

    254SMO stainless steel bars are crafted from a highly corrosion-resistant austenitic stainless steel, primarily utilized in environments with high chloride ion concentrations and highly corrosive media, including seawater, saltwater, wet chlorine, acetic acid, formic acid, sulfuric acid, and nitric acid. Additionally, they exhibit excellent processing and welding performance. With a high chromium and molybdenum content, these bars offer exceptional resistance to pitting and crevice corrosion. Due to its high-alloy nature, the manufacturing process for this special stainless steel is complex, typically involving traditional methods such as pouring, forging, and rolling.

    Product Parameters

    Product Name 254SMO Stainless Steel Bar
    Type Steel Bar
    Outer Diameter Round Bar 4mm-500mm
    Hexagon Bar 18mm-57mm (11/16″ to 2-3/4″)
    Square Bar 18mm-47mm (11/16″ to 1-3/4″)
    Flat Steel 1/2 "to 10", Thickness: 2mm-150mm, Can provide customized
    Length 1-6 meters, Length can be customized
    Standard ASTM, AISI, JIS, GB, DIN, EN, etc.
    Surface Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc.
    Scope of Application Stainless steel bars are used in a variety of industries such as shipbuilding, Defense, Automotive, Textiles, Paper and pulp, Manufacturing, Cement, Heavy earthmoving equipment and construction, etc.

    Chemical Composition

    C Si Mn Cr Ni Mo
    S P
    ≤ 0.02 ≤0.8 ≤ 1.0 19.5~20.5 17.5~18.5 6.0~6.5 ≤ 0.01 ≤ 0.03

    Mechanical Properties

    Tensile Strength Kb (MPa) Yield Strength σ0.2 (MPa) Elongation D5 (%) Hardness
    ≥680 ≥300 ≥ 45 ≤ 180HRB

    Physical Performance

    Density(g/cm³) Modulus of Elasticity(Gpa) Coefficient of Thermal Expansion(10-6/°C) Coefficient of Thermal Conductivity(W/m*K) Resistivity(ΜΩ. cm)
    8.0 195 16.0 14.0 85
    A
    • warehouse19yp
    • warehouse2khj
    • warehouse3ynr
    • warehouse452l
    • warehouse54j1
    • warehouse6dzr
    • warehouse788y
    • warehouse8rxj
    • (Length-measuring-instrument)p2y
    • Product-testing14c0
    • Product-testing2fkf
    • Product-testing390y
    • Product-testing5462
    • Length-measuring-instrument256
    • Profilerb7d
    • Straightness-measuring-instrumentjmx
    • product-description2k7n
    • product-description3xsz
    Customer communication8gj
    Customer visitq6p
    • (Round steel production)29k
    • Coating production linekxd
    • Furnacesu4h
    • Roll milllkq
    • Round steel productionods
    • Round steel production1yfd
    • Steel bar cutting machinepup
    • Steel embryo furnacezif
    • Transport-Packaging1edy
    • Transport-Packaging2oid
    • Transport-Packaging3b54
    • Transport-Packaging42lo

    Leave Your Message