steel plate 1.thickness:8-700mm 2.width:1500-4020mm 3 ... standard:GB,ASTM,JIS,BV,DNV Main products:steel plate,steel sheet,steel coil,shipbuilding steel sheet,stainless steel ... L390)WYJ4X60 (L420)WYJ5X65WYJ6X70WYJ Non QT Wear Resistant Steel Plate GradeStandard1NM360AWYJ2NM400AWYJ3NM360BWYJ4NM400BWYJ Mould Steel Plate GradeStandard1S48-50CWYJ2P20 / 2311WYJ001-20043718 / 2738WYJ001-20044WSM30AWYJ018-2004 ...