... 12mm,14mm,25mm,30mm width:1.2m 1.5m corten steel plate descriptionGradeSpecification MMStandardUse scopeCommon carbon steel plateQ235A,B,C,D Q255A,B, Q275A ... 6000-28000ASTM A285/A285MASTM A515/A515MASTM A516/A516MPressure vessel productionSteel plate for engineering machineryKQ450,HJ58Thickness:6-120Width:1400-4100Length:6000- ... ocean,offering and fresh water production or maintain corten steel plate