BBN steel make efforts to reduce cost and improve performance of ASME SA572 Gr.42 HSLA steel plates

BBN steel is famous ASME SA572 Gr.42 HSLA steel plates supplier in China, who always make efforts to reduce production cost of ASME SA572 Gr.42 HSLA steel plates.

Other than medium carbon and high manganese steel composition design, BBN steel try to add a small amount of niobium, vanadium, titanium micro alloying elements to  ASME SA572 Gr.42 HSLA steel plates, which improve SA572 Gr.42 steel performance and strength.

Meanwhile, BBN steel try to control content of harmful phosphorus and sulfur elements, while control the number and morphology of inclusions, so as to improve low temperature toughness and plasticity of ASME SA572 Gr.42 HSLA steel plates.