... ,ST37/52 SAE1006/1008/1018 ASTM A36,S355JR) HRC/hot rolled steel roll ,Hot rolled steel plate/sheet ... hrc/hot rolled steel roll 1.Material:Q195/235,Q345 ... :GB,JIS, ASTM,AISI,DIN3.Thickness :1.5-25mm hrc/hot rolled steel roll4.Width :145-2200mm5.Length :4000/ ... ,ST37/52 SAE1006/1008/1018 ASTM A36,S355JR) hrc/hot rolled steel roll,Hot rolled steel plate/sheet ...