HRC+Boron Thinkness: 1.5-20mm Width: 1000-2000mm Grade: SS400, Q235, S235JR, S275JR, S355JR Hot Rolled CoilGrade Ranges:Commercial API* HSLA Structural Pressure Vessel Corten Steel Chequered steelAPI 5L Grade can be produced to cover both sour and non-sour applications::Non-SourGr. B, X42, X46, X52, X56, X60, X65, X70, X80SourGr. B, X42, X46, X52, X60, X65Dimensions / SizesNon- PickledThickness ( ...