Steel Sheet Coil

Alliance steel s cold rolled steel service capabilities include slitting shearing blanking leveling degreasing and brushing and metallurgical support.

Steel sheet coil.

Coil coated steel is substrate that is painted on both sides simultaneously as a flat metal strip in a continuous automated and extremely efficient process at high speeds. Alloy steel bars. Sheet coil steel. Cold rolled steel sheet coil alliance steel offers a variety of cold rolled steel sheet and coil products and value added services to meet customer needs.

Hot dipped galvanized steel sheet in coil is cold rolled steel coil coated with zinc on two sides by a continuous hot dip process. Hot dip galvanized steel coilfor production of hot dip galvanized steel coil steel based composites and cold roll steel sheets are immersed into melted zinc heated to 470 degrees effectively coating the sheet in zinc. Aluminized steel is carbon steel coated with an aluminum silicon alloy during a hot dipped process which creates a bright appearance and offers heat resistance at a competitive price. We specialize in surface dimension grade and flatness across 12 locations worldwide.

Sgcc prepainted galvanized steel coil for steel roofing sheet coil in white color dx51d prime prepainted hot dipped galvanized steel sheet coil 0 15 2 0mm thickness jisg3322 prepainted steel coil id 508mm for sandwich panel high durability. The first step taken in the process is when a hot rolled steel coil is unwound and passed through rolls which flex the plating in such a manner as to break and fragment the mill scale. This method tightly adheres the coating to the steel with an iron zinc alloy bonding layer formed by a diffusion process while the heated steel strip is in contact with the molten zinc. Cold rolled steel sheeting this material is manufactured by re rolling and cold reduction of hot rolled steel sheeting.