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9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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    Buy cheap 9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel from wholesalers
     
    Buy cheap 9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel from wholesalers
    • Buy cheap 9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel from wholesalers
    • Buy cheap 9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel from wholesalers
    • Buy cheap 9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel from wholesalers
    • Buy cheap 9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel from wholesalers

    9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel

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    Brand Name : DELTA
    Model Number : 201 304 316L 316Ti 317L 321 309S 310S 2205 17-4PH XM-19 440C
    Certification : ISO
    Price : 2200 - 3500 USD/Ton
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 20Ton per week
    Delivery Time : 5 - 12 days based on the quantity
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    9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel

    9Cr18 / 95Cr18 / 440C Stainless Steel Round Bar High-Carbon High Chromium Martensitic Stainless Steel


    ProductsStainless Steel Bar
    Grade9Cr18 / 95Cr18 / 440C
    Diameter5 - 350mm
    Length6m or custom cutting any length as request
    FinishingBright Bar / Black Surface
    Heat TreatmentSolid Solution , ageing
    Surface ProcessPolishing , Peeling
    Other Grade

    201 303 304 304L 309S 310S 316L 316Ti 317L 321 347 410 420 430 431

    2205 2507 904L 254SMO 416 440A/B/C.etc

    MOQ500 Kgs
    Loading PortShanghai Port
    ProcessingCutting
    PackingWooden box or wrapping by PP bag

    95Cr18 (9Cr18 Steel) Stainless Steel

    Chinese GB 95Cr18 (9Cr18 steel) is a high-carbon high chromium martensitic stainless steel, which has improved corrosion resistance compared to Cr17 steel, and other properties are similar to those of Cr17.

    95Cr18 is the new name of 9Cr18, that is to say, 9Cr18 = 95Cr18.

    9Cr18 stainless steel mainly used in the manufacture of corrosion resistant high strength wear resistant components such as shafts, pumps, valve parts, rods, springs, fasteners, etc. Due to the extremely easy formation of non-uniform carbides in the steel, which affects the quality and performance of the steel, attention should be paid to the production.

    Datasheet and Specification of 9Cr18 /440C Stainless Steel Bar

    The chemical composition, mechanical properties, and physical properties are given in the following datasheet.

    95Cr18, 9Cr18 Stainless Steel Chemical Composition

    9Cr18 Chemical Composition %
    Steel GradeCSi (≤)Mn (≤)P (≤)S (≤)CrNi (≤)
    9Cr18 (95Cr18)0.90-1.000.800.800.0400.03017.00-19.00(0.60)

    Mechanical Properties of 9Cr18 Steel

    • Material HRC Hardness: ≥ 55 (Quenching and tempering);
    • Material HBW Hardness: ≤ 255 (Annealing)

    Physical Properties

    • Density (g/cm3): 7.70
    • Melting point: 1377-1510
    • Specific heat capacity (J/Kg·K): 480 at 0-100℃
    • Thermal conductivity (W/m·K): 29.3 at 100℃
    • Coefficients of linear thermal expansion (10-6/K):
      • 10.5 (0-100℃)
      • 12.0 (0-500℃)
    • Electrical Resistivity (μΩ·m): 0.60 at 20℃
    • Longitudinal modulus of elasticity (kN/mm2): 200 at 20℃.
    • Magnetic: Yes

    Heat Treatment Specification

    • Annealing: 800 – 920 ℃ (Slow cooling)
    • Quenching: 1000 – 1050 ℃ (Oil cooling)
    • Tempering: 200 – 300 ℃ (Oil or air cooling)

    Equivalent Grade

    (95Cr18) 9Cr18 steel equivalent to US ASTM, Japanese JIS, European Germany DIN and France NF standard for reference.

    ChinaUSAGermanyJapanFranceUK
    9Cr18 (95Cr18)440CX105CrMo17 (1.4125)SUS 440CZ100CD17X105CrMo17 (1.4125)

    9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel

    9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel


    Quality 9Cr18 / 95Cr18 / 440C Round Bar High Carbon High Chromium Martensitic Stainless Steel for sale
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