U section steel, C section steel. Channel steel is the section of the groove shaped strip steel, belongs to theconstruction and 

mechanical use of carbon structural steel, is a complex section of steel steel, its section shape is groove. 

Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle 

adequate supply, large inventory, support customization, complete specifications, fast delivery

(1)Quality Zhongxiang steel introduces the advanced testing equipments and builds up a professional scientific research team, 

strictly control the quality on each steps of production. including inspection on raw materials entry, product's color analysis during 

production,T-bend test, impact test, salt-spray test, tensile test and packaging testing on exported products , which ensures its integrated 

performance such as corrosion resistance, coating stickiness etc and the safety of transportation. 

(2)Service Nowadays, the economic globalization is facilitating international operation, our company go to many countries and regions to

participate in the steel industry exhibition. our Products sell pretty well not only in domestic market, but also prevails in Europe,such as 

southeast Asia, Russia, Ukraine, the United States, Ireland, Singapore, Dubai, Colombia and other countries and regions, which has earned the

customers trust & compliment and successfully transitioned from home to abroad.

Tensile strength σb (MPa)≥520 　

Conditional yield strength σ0.2 (MPa)≥205 　

Elongation δ5 (%)≥40 　

Reduction of area ψ (%)≥60 　

Hardness: ≤187HB; ≤90HRB; ≤200HV

Corrosion resistance

High temperature oxidation resistance

Thermal stability

Machinability