Hot Rolled Plates Products TestingBBN STEEL can supply many tests and analysis done to examine them before and after the manufacturing. As the A514 grade B alloy steel plate raw material is fetched by us the steel undergoes vacuum treatment, product analysis, additional tensile test, simulated post weld heat treatment, and impact test. After the steel is converted to steel plates they undergo the drop-weight test, hot tensile test, ultrasonic test, the practical examination through examination, and the vacuum carbon deoxidized steel."
We do sand blasting and shop primer for various A514 grade B alloy steel plate steel plates such as carbon steel plates, high strength low alloy steel plates, shipbuilding steel plates, etc. before delivery, so as to protect the steel plates from going rust during transportation. Our sand blasting standard is SA2.5, and shop primer A514 grade B alloy steel plate thickness is 20μm or so. Our shop primer has been certified by ABS, LR, BV etc. authorities.
Sulfur is a very harmful element in A514 grade B alloy steel plate steel. The presence of sulfur will increase the hot brittleness of steel, reduce the various mechanical properties of A514 grade B alloy steel plate steel, and reduce the weldability, impact toughness, fatigue resistance and corrosion resistance of steel.
Our company was founded in 2009, and has been committed to steel business since its establishment. Over the years, the company's performance shows a good development trend, with a wide range of customers in the government, domestic and foreign markets. The company has always been in line with the tenet of "based on trust and win with quality", focusing on the market demand, with a long-term vision, with years of hard work and trustworthy operation, and the support of the majority of A514 grade B alloy steel plate businesses and customers, has won the unanimous praise and trust of the industry and customers!
