Our company can supply kinds of checkered steel plates / sheets:Material (steel grade): some ordinary material such as Q235 A/B/C/D, Q195, Q345, Q215, SS400, 20#, 45#, S275JR, S355JR, S235JR, SPHC, 16Mn, 16Mng, 20g, 16MnR, CCSA/B, Q460, 20Cr, 40Cr, S45C, SA516 Gr. 60/70, A572, A283, AH32, AH36 and so on. We can get different material according to customers' requirements.Size: 2000 x 6000mm / 8000mm 1220 x 2440mm1500 x 6000mmAnd any other sizes as per customers' special requirements.If you are in need of hot rolled medium steel plates, please kindly send us your full inquiry with the detailed specification, the material, the size and the quantity you required. We would like to quote you the most favorable prices as soon as we get your confirmation.Thanks very much.Best wishes,Miss gao,