GB/T 4171 Q235NH Weather resistant channel steel
Q235NH Weather resistant channel steel in steel standard GB/ T 4171 is a kind atmospheric corrosion resisting structural steel. Q235NH Weather resistant channel steel minimum yield strength is 235 Mpa, and tensile strength within 360-510Mpa.
Q235NH Weather resistant channel steel is mainly used for railway vehicles, bridges, towers and other exposed steel used in the atmosphere. GB/T 4171 Q235NH Weather resistant channel steel is intended for welded, bolted or riveted construction of bridges and other structures where high strength and enhanced corrosion resistance are required.
Shanghai Katalor Enterprises Co., Ltd is a professional GB/T 4171 Q235NH Weather resistant channel steel manufacturer and supplier. If you have any need of GB/T 4171 Q235NH Weather resistant channel steel, please do not hesitate to contact us.
Email:【service4@katalor.com】
Tel : 086-21-61182423
Fax: 086-21-61182425
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