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    17-4PH 17-4PH 630 ASTM 630 631 Precipitation hardened stainless steel round bar

    Precipitation hardened stainless steel round steel bar is a special alloy steel. Due to the addition of niobium, vanadium and other elements, it obtains good strength and corrosion resistance through heat treatment. This steel is commonly used to manufacture high-end engineering components, structural parts in the aerospace sector, and other mechanical parts that require high strength and corrosion resistance.

    Product Details(Feature/Advantages)


    Precipitation hardened stainless steel round steel bar is a special alloy steel. Due to the addition of niobium, vanadium and other elements, it obtains good strength and corrosion resistance through heat treatment. This steel is commonly used to manufacture high-end engineering components, structural parts in the aerospace sector, and other mechanical parts that require high strength and corrosion resistance.

    Standard:

    JIS

    Grade:

    Stainless steel

    Shape:

    Round, flat, square, hex, angle

    Tolerance:

    ±1%

    Steel Grade:

    301L, S30815, 301, 304N, 310S, S32305, 410, 204C3, 316Ti, 316L, 441, 316, L4, 420J1, 321, 410S, 410L, 436L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 425M, 409L, 420J2, 204C2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317L

    Surface Finish:

    2B, THS, 2D, BA, 2BB, No.3, TR, No.1, NL, No.4, HL, 2BA, 2E

    Place of Origin:

    China

    Delivery Time:

    7-15 Days

    Application:

    Construction,chemical etc

    Special Use:

    Valve Steels

    Processing Service:

    Bending, Welding, Decoiling, Punching, Cutting

    Standard:

    ASTM, AISI, DIN, EN, GB, JIS

    Surface:

    Black, bright or customized

    Certificate:

    ISO9001

    Technique:

    Cold drawn/hot-rolled/hot-forged

    MOQ:

    1 Ton

    Sample:

    Sample Freely

    Payment term:

    30%TT Advance

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