Mild steel grade SA572 Grade 50 steel material - BBN Group
SA572 Grade 50 steel material, Q345E angle steel is widely used in various building structures and engineering structures, such as house beams, bridges, power transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves,SA572 Grade 50 steel material., 09CuPCrNi-A weather resistant steel is origined in China. Its equivalent grades are JIS SPA-H, BS WR50A
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sa572 grade 50 steel sheet china material