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.