"carbon steel plate"

الدرجة 50 ASTM A572 لفائف الصفائح المعدنية المطاطية باردة للبناء والبناء

ASTM A572 Gr.50 Low Carbon Steel Coil 1200mm Width Cold Rolled For Building ASTM A572 Gr.50 Low Carbon Steel Coil 1200mm Width Cold Rolled For Building Product Description Cold rolled steel is primarily used in construction, light industry, automotive, agriculture, animal husbandry, fisheries, and ...