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You are here : BEBON STEEL > news > Views - TB/T 1979 09CuPCrNi-B weather resistance steel plate

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),