s335 hot rolled steel plate material:Q235,Q345,SS400, thickness: 8mm,10mm,12mm,14mm,25mm,30mm width:1.2m 1.5m s335 hot rolled steel platedescriptionGradeSpecification MMStandardUse scopeCommon carbon steel plateQ235A,B,C,D Q255A,B, Q275A,BThickness:6-120Width:1400-4100Length:6000-28000GB/T3274-2007Steel structure,city buiding,mechanical productionLow alloy steel plateQ345A,B,C,D,E Q390A,B,C,D,E, ...