Tempering the important EN 10025 S690Q high strength steel welding structure often use high temperature tempering to remove residual weld stress. Classification: high temperature tempering above 400
Q235 steel is ordinary carbon structural steel, also called Q235 ms plate. Q235 steel plates are popular among a large number of buildings and engineering structures. Q235 steel can be used to make st
Q690D steel belongs to high-strength welded structural steel. Among them, Q represents the yield strength, 690 represents the yield strength value, and D represents the grade of the steel plate. The q
Nowadays, transportation is an important factor in economic development. Our company's rapid development is also inseparable from a good geographical location. The company is located in Zhengzhou, an
For S690QL material density buyers, the impact of the rise and fall of S690QL material density prices is great. Because of the large amount of S690QL material density purchases and the large amount of
BBN steel strictly control quality of our carbon steel plate, alloy steel plates and structural steel plates. For S500 steel grade ASTM A572 Grade 50 structural steel plate, Our Q/C Department will in
The company is a large S460QL steel plates steel supplier and exporter specializing in steel coil, steel plate, steel tube and section steel. The company has always put service and quality first, offe
Low alloy high strength steel is a kind of engineering structural steel developed by adding a small amount of Mn, Si and a small amount of Nb, V, Ti, Al and other alloy elements on the basis of carbon