TB/T 1979 09CuPCrNi-A weathering steel plate

09CuPCrNi-A steel Size:
Thickness: 1mm to 300mm
Width: 1000mm to 4050mm
Length: 3000mm to 15000mm

09CuPCrNi-A weathering steel plate is most common used in China weathering steel industries, for high bridges built, shipping containers and other steel constructions.

09CuPCrNi-A steel Chemical Composition:

Main chemical elements composition of 09CuPCrNi-A

C

Si

Mn

P

S

Cu

Ni

Cr

0.12

0.25-0.75

0.20-0.50

0.07-0.15

0.040

0.25-0.55

0.65

0.30-1.25

09CuPCrNi-A steel mechanical Property:

Grade

Thickness

Yield

Tensile

Elongation

Delivery state

09CuPCrNi-A

mm

Min Mpa

Mpa

Min %

4<

345

480

24

Hot rolling

≤ 4

310

440

26

Cold rolling

09CuPCrNi-A weathering steel plate is used in welding bridges, high buildings and shipping container, and other outside steel structures in bad situation.