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Heat Treated 202 Stainless Steel Pipe

202 stainless steel is a representative of the 200 series of stainless steel, characterized by low nickel and high manganese content. This stainless steel is designed to conserve nickel, resulting in a relatively low nickel content.


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    202 Stainless Steel Pipe Description

    202 stainless steel pipe is widely utilized in construction, manufacturing, and machining on a global scale. This alloy offers superior mechanical properties, corrosion resistance, and an economical manufacturing process, making it suitable for numerous applications. As an austenitic chromium-nickel-manganese stainless steel, 202 stainless steel was initially developed as a cost-effective alternative to traditional austenitic steel grades like 304 and 316, with the aim of conserving nickel. While it may not be as robust and corrosion-resistant as these grades, it boasts excellent formability and weldability. Typically, 202 stainless steel pipe finds extensive use in architectural decoration, municipal engineering, highway guardrails, medical device manufacturing, and food processing.

    Product Parameters

    Product Name 202 Stainless Steel Pipe
    Type Steel Pipe
    Outer diameter Round Tube 4mm-200mm
    Square Tube 10*10mm-100*100mm
    Rectangular Tube 10*20mm-50*100mm
    Wall Thickness 0.6mm-6.0mm
    Length 1-6 meters, Length can be customized
    Standard ASTM, AISI, JIS, GB, DIN, EN, etc.
    Surface Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc.
    Scope of Application Stainless steel pipes are extensively utilized in various industries, including food processing, textile operations, breweries, water treatment plants, oil and gas processing, fertilizers and pesticides production, chemical applications, construction, pharmaceuticals, and auto parts manufacturing, among others.
    Certificate ISO, SGS, BV, etc.
    Production Technology Hot Rolling, Cold Rolling
    Edge Processing Edging, Trimming

    Chemical Composition

    C Si Mn Cr Ni S P
    ≤ 0.15 ≤1.0 7.5~10.0 17.00~19.00 4.00~6.00 ≤ 0.03 ≤ 0.06

    Mechanical Properties

    Tensile Strength Kb (MPa) Yield Strength σ0.2 (MPa) Elongation D5 (%) Hardness
    ≥ 520 ≥ 275 ≥40-50 ≤207HB;≤ 95 HRB;≤218HV

    Physical Performance

    Density(g/cm³) Modulus of Elasticity(Gpa) Coefficient of Thermal Expansion(10-6/°C) Coefficient of Thermal Conductivity(W/m*K) Resistivity(μohm.in)
    7.93 203 17.5 16.3 22
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