Q195, SS490, ST12 Hot Rolled Steel Coils / Checkered Steel Plate, 1200mm - 1800mm Width: steel checker plate checkered plate steel Thickness: 8 to 50 mm Width: 1200mm to 1800 mm Steel Grade: Q195, Q215, Q235, Q345, SS400, SS490, ST12, etc Standard: GB14977-1994, GB709-88, ASTM A6/A6M, DIN 1700, etc. |