Item | Details |
Thickness | Standard total thickness: 3mm-20mm, customizable; stainless steel cladding thickness: 0.3mm-4mm, carbon steel base thickness matched on demand, ultra-thin/ultra-thick non-standard customization available |
Length | Standard coil length: 1000m-2000m per coil, can be slit and cut-to-length as required; after leveling, plate length: 2000mm-12000mm optional |
Width | Standard coil width: 1500mm/1800mm, maximum customizable width 2200mm, slitting customization supported |
Weight | Calculated by actual thickness, width and length. Theoretical weight formula: Total weight = (Carbon steel base weight + Stainless steel cladding weight). Carbon steel density: 7.85g/cm³, stainless steel density: 7.93g/cm³, accurate weight quotation provided |
Surface Finish | Stainless steel cladding: 2B finish, BA mirror finish, brushed finish, frosted finish, titanium plating, fluorocarbon spraying; Carbon steel base: pickling passivation, anti-rust oil, hot-dip galvanizing pretreatment; special surface process customizable on demand |
Application | Widely used in chemical corrosion protection, pressure vessels, municipal engineering, architectural decoration, environmental protection equipment, shipbuilding & offshore engineering, pipeline systems, landscape engineering, etc. It combines structural strength and anti-corrosion performance, greatly reducing material costs |
Stock | Regular specifications (such as 3+1mm, 4+1mm, 6+2mm ,8+2mm，10+2mm and other common composite thicknesses) are in stock for quick delivery; non-standard customized specifications have a 7-15 day production cycle, bulk orders supported |
Packaging | Moisture-proof & rust-proof paper + plastic film + wooden/steel pallet packaging, with end protectors for coils to avoid transportation damage; export fumigation packaging, moisture-proof vacuum packaging and other customized packaging available |
Price | The price can be discounted by 5% to 10%. |
This metal composite steel coil achieves atomic-level metallurgical bonding of carbon steel and stainless steel through advanced metallurgical cladding technology. It uses high-strength carbon steel as the base layer to provide excellent structural strength and welding processability, and corrosion-resistant stainless steel as the cladding layer to endow extreme rust resistance, corrosion resistance and acid-alkali resistance, perfectly combining the core advantages of both metals. The product has high bonding strength at the composite interface, no delamination and no bubbles, and can withstand full-process deep processing such as leveling, cutting, bending, stamping and welding, with excellent processability. The coil form is suitable for automated production lines, greatly improving processing efficiency. It supports full-specification customization, adapts to various high-demand working conditions, significantly reduces material costs while ensuring performance, and provides a cost-effective and reliable composite metal solution for industrial manufacturing and engineering construction.
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