Commercial / Drawing / Deep Drawing / Structural applications
AISI ASTM BS DIN GB JIS
Zero Spangle, Regular Spangle, Minimum Spangle, Big Spangle
Chromated, oiled and non-oiled
Hot rolled→Cold rolled→Galvanized→Chromated→Packing
508mm or 610mm
3-8MT/Coil or as your request
Soft, semi-hard and full hard
FOB, CFR, CIF
ShouSteel SGH340 S250GD hot dipped galvanized steel coil prices per kg
Obtained by passing cold rolled coil through a molten zinc bath, in order to coat the steel with a thin layer of zinc to provide corrosion resistance. Hot dipped galvanized coil can be found on the market in coil or in sheets and is further processed into finished products by the manufacturer. Typical thickness is from 0.3 to 3 mm. Typical width is from 600 to 1500 mm.
Hot-dip galvanization is a form of galvanization. It is the process of coating iron and steel with a layer of zinc by immersing the metal in a bath of molten zinc at a temperature of around 840 °F (449 °C).
Further performance and design information for galvanizing can be found in BS EN ISO 14713-1 and BS EN ISO 14713-2. The durability performance of a galvanized coating depends solely on the corrosion rate of the environment in which it is placed. Corrosion rates for different environments can be found in BS EN ISO 14713-1 where typical corrosion rates are given with a description of the environment in which the steel would be used.