Phosphorus element (P element) is brought into steel by ore. Generally speaking, phosphorus is also harmful element. Although phosphorus can increase the strength and hardness of S690QL application et
The company has strong technical force, complete production equipment, advanced production technology, perfect testing methods, and high-quality products 1.8931 steel equivalent. Today, the company wi
The main uses of flat steel are as follows. First, flat steel is used as a raw material for processing steel plates, which is convenient for transportation, takes up a small space, and can save transp
SM400A/B/C steel structural quality carbon steel profiles, en S690QL properties plates and bars used for riveting, bolting or welding of bridges and buildings and general structural purposes.BBNsteel
What is the difference between Q235A steel and Q235B steel? First, The carbon content of Q235A steel is 0.22%, higher than that of Q235B steel, which is 0.20%. The sulfur content of Q235A steel is 0.0
The company is based on the principle of good faith, small profits and quick sales, and keeps forging ahead. In the fierce market competition, with EN 10025-6 equivalent material good cooperation and
ASTM A573 Grade 70/A573 Gr.70 carbon manganese silicon steel plates are structural quality carbon steel plates just as S960QL welding. ASTM A573 steel gardes are in three tensile strength ranges inten
Q345 is a grade of carbon structural steel. Q is the meaning of yield strength, which S690QL1 chemical composition is taken from the initial of Chinese Pinyin of "Qu"; 345 is the value of yield point,