Steel Coil, Galvanized Steel, Galvanized Steel Coil manufacturer / supplier in China, offering China Factory Cold Rolled Gi Coil Zinc Coated Steel Hot Dipped Galvanized Steel Coil, 1.0mm 1.5mm 2mm 3mm Thick Factory Building Material ASTM JIS 210 304 316 316L 2b/Ba 8K Mirrored Stainless Steel Sheet, Zero Spangle Gi Coil Hot Dipped Galvanized Steel Coils Suppliers and so on. China Hot Dipped Gi Cold Rolled Steel Zinc Coated Steel Hot Dipped Gi Cold Rolled Steel Zinc Coated Steel Strip Galvanized Steel Coil. FOB Price:US $500-700 / Ton. Min. Order:25 Tons. Min. Order. FOB Price. 25 Tons.
Cold-rolled coils are a steel product produced by applying plastic deformation to hot-rolled steel on cold-rolling mills. With such processing, the product can have more accurate dimensional tolerances, better surface quality and improved mechanical properties as compared with hot-rolled coils. Cold rolling is also used to make thinner coils DX51 ZINC Cold Rolled Steel Coil , Hot Dipped Galvanised This hot-dipped process allows the zinc to chemically bond to the iron in the flat-rolled steel to create an alloy that is ductile yet durable against corrosion. G-30, G-40, G-60, G-90, and G-100 denote the most common zinc coating weights of 0.30, 0.40, 0.60, 0.90 and .100 ounces per square foot, respectively. Dx51d Zinc Coating Cold Rolled Steel,Z275 Hot Dipped Dx51d Zinc Coating Cold Rolled Steel,Z275 Hot Dipped Galvanized Steel Coil/sheet/plate/strip , Find Complete Details about Dx51d Zinc Coating Cold Rolled Steel,Z275 Hot Dipped Galvanized Steel Coil/sheet/plate/strip,Hot Rolled Steel Plate,Dx51d Galvanized Steel,Z275 Galvanized Steel from Steel Sheets Supplier or Manufacturer-Foshan Nanhai Guangdifa Steel Co., Ltd.
Dec 03, 2020 · Product Description. GI/HDG/GP/GA DX51D ZINC Coating Cold Rolled Steel, Z275 Hot Dipped Galvanized Steel Coil/Sheet/Plate/Strip. Galvanizing process:picking-washing-adding zinc liquid-baking-galvanized-cooling-passivation-washing-flattening-finishing. Size. Thickness:0.12-4mm Tolerance:+/-0.01mm. HDG GI DX51D ZINC Cold Rolled Hot - Hot Rolled Steel CoilDX51D HDG GI ZINC Cold Rolled Hot Dipped Galvanized Steel Coil Sheet. Description:GI steel sheet means Hot-dip galvanization steel which is a form of galvanization. It is the process of coating iron and steel with zinc, which alloys with the surface of the base metal when immersing the metal in a bath of molten zinc at a temperature of around 840 °F (449 °C). Hot Dipped Galvanized Rolled Steel Products « Rolled Galvanized / Galvannealed ASTM A-653 This specification covers steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the hot-dip process in coils and cut lengths. The material is available in several designations as follows:commercial steel, forming steel, deep drawing steel, extra deep drawing steel, structural steel, high strength low alloy steel, high strength low alloy steel with improved formability, solution hardened steel, and bake hardenable steel.
Hot rolled coil. It is a mill process which involves rolling the steel at a high temperature, which is above the steels recrystallisation temperature. Often used in the manufacturing of staircases, the embossed teardrop pattern gives it excellent anti-slip properties, irrespective of whether the environment is dry, greasy or damp. Moreover, the pattern is almost indestructible. Hot-dip galvanized steel,Cold rolled steel,Hot aluminum DC01 steel plate is one of our main products, as a professional DC01 steel plate supplier, we have many tons DC01 steel plates in stock. DC03 cold rolled steel coil,DC03 steel chemica DC03 cold rolled steel coil must be further processed, as the steel with react with water in the air and form rust. hot Rolled Stainless steel sheetHot rolled stainless steel plate has smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion of acid, alkaline gas, solution and other media. It is a kind of alloy steel that is not easy to rust. Ordering hotline:+86 186-3716-6983 Click to Chat.
After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product.