TB/T 1979 09CuPCrNi-B weather resistance steel plate

    Under TB/T 1979, there are weathering steel grade 09CuPCrNi-A, 09CuPCrNi-B.

    TB/T 1979 09CuPCrNi-B Rolling Size:
    Thickness*Width*Length 4-150mm*1220-4200mm*5000-18000mm

    Heat Treatment: AR (As Hot Rolled only), TMCP (Thermal Mechanical Control Processing), N (Normalized), Q+T (Quenched and Tempered).

    Chemical composition for 09CuPCrNi-B corten steel (Heat Analysis Max %):

    C

    Si

    Mn

    P

    S

    Cu

    Ni

    Cr

    0.12

    0.10-0.40

    0.20-0.50

    0.07-0.12

    0.040

    0.25-0.45

    0.25-0.50

    0.30-0.65

    Mechanical property for 09CuPCrNi-B corten steel:

    Yield strength (Mpa) Min

    Tensile strength (Mpa) Min.

    Elongation in ≥,%

    294

    431

    24

    TB/T 1979 steel Main Application:
    TB/T 1979 09CuPCrNi-A ,09CuPCrNi-B Weather Resistant Steel Plate is used in Vehicle, Bridge, Tower, Container And So On.

    Steel Services: UT (Ultrasonic examination), Charpy V-Notch Impact Test, HIC test, NDT , PWHT( Simulated Post Weld Heat Treatment), NACE0175 ,The Third Party Test (Such as SGS Test),Cutting, Pretreatment, Coated or Shot Blasting and Painting, Z Direction Test(Z15,Z25,Z35),

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