TB/T 1979 05CuPCrNi Weathering steel plate

TB/T 1979 05CuPCrNi Weathering steel plate

05CuPCrNi Rolling Size:
Thickness: 1.2-150mm
Width: 1220-4200mm
Length: 5000-18000mm

Test: Ultrasonic examination, Normalized, Quenched and Tempered, Low temperature impacting test and Third party inspections by end user.

05CuPCiNi Chemical composition:

Grade

The Element Max (%)

 

05CuPCiNi

C

Si

Mn

P

S

≤0.090

0.25-0.50

0.20-0.50

0.06-0.12

≤0.020

Cr

Cu

Ni

RE

0.30-1.25

0.25-0.50

0.12-0.65

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

05CuPCiNi Mechanical Property:

Grade

Thickness

Yield

Tensile

Elongation

Delivery state

05CuPCiNi

mm

Min Mpa

Mpa

Min  %

≤4

310

440

26

Cold rolling

TB/T 1979 05CuPCrNi Main application:
Weathering steel plates are used in welded bridges, high buildings and shipping container, and other outside steel structures in bad situation.

Message

You may also leave contact information, we will contact you as soon as possible!

Contact Us
Henan Motto Iron & Steel Co., Ltd

Tel: 0086-371-8615 1827
E-Mail: [email protected]
Address: Development Zone, Zhengzhou, China