Black Mild Steel Sheet

Black steel is created through a mill process which involves rolling the steel at a high temperature typically at a temperature over 1700 f which is above the steel s recrystallization temperature.

Black mild steel sheet.

C1008 1010 hr steel sheet astm a1011 a569 hot rolled steel sheets are the most economical steel sheets available for a wide variety of applications hr steel sheets are easy to weld form and drill and has a slight grainy surface. Magnetic brinell 95. The galvannealed coating allows these steel sheets to be painted without prepping the surface. Use them for outdoor signs cabinets and doors.

When steel is above the recrystallization temperature it can be shaped and formed easily and the steel can be made in much larger sizes. Automotive panels tool boxes hoppers drip pans fuel tanks trailer siding roofing etc. They re easier to weld and more scratch resistant than zinc galvanized steel sheets. Extensive range of black mild steel sections from stock rounds squares flats angles channels beams and columns structural sections.

Popular uses for hr steel sheet include.