Coated Steel

Coated Steel

Coated steel is a type of steel that was applied with an additional layer of organic or metallic materials on its surface to protect from rusting and reduce wear/tear. Usually, the coating layer is applied to flat steel when it is in a coil form. By coating the steel, an extra layer of protection is added. 

Coated steel can be categorized into three main categories: metallic coated steel, organic coated steel (non-metallic), and tinplates. coated steel products is commonly used in applications where corrosion resistance or aesthetic appeal is of great importance, such as air conditioners, automotive parts, outdoor electrical boxes, etc.

Types of Coated Steel

  • Hot Dipped Galvanized Steel Coil
    Hot-dip galvanizing refers to the process of applying a protective zinc coating to steel sheet or iron sheet, in order to prevent rusting.
    Hot Dipped Galvanized Steel Coil
  • Aluzinc Steel Coil
    Also known as galvalume or zincalume steel, aluzinc steel is a form of cold rolled galvanized steel with metal coating composed of 55% aluminum, 43% zinc, and 1.6% silicon.
    Aluzinc Steel Coil
  • Pre-painted Galvanized Steel Coil
    Also known as pre-coated steel, coil coated steel, color coated steel etc., pre-painted galvanized steel coil (PPGI) is evenly covered with a layer of zinc.
    Pre-painted Galvanized Steel Coil
  • Tinplate
    Tinplates are a light gauge, cold-reduced low-carbon steel sheet or strip, coated on both faces with commercially pure tin.
  • Hot Dip Zn-AL-MG Alloy Coated Steel
    OVERVIEW OF ZAM ALLOY COATED STEELHot dip Zn-AL-MG alloy coated steel, also known as ZAM steel, is a new type of coating product. The zinc-aluminum-magnesium coating is a ternary alloy coating with zi...
    Hot Dip Zn-AL-MG Alloy Coated Steel
  • Hot Dip Aluminized Steel
    OVERVIEW OF Hot Dip Aluminized Steel Hot Dip Aluminized Steel, also known as Hot dip Aluminium-Silicon (AS) steel or Alusi steel, is a type of coated steel that has been coated on both sides with alum...
    Hot Dip Aluminized Steel
  • Silicon Steel
    OVERVIEW OF Silicon Steel Silicon steel, also known as electrical steel, lamination steel, or transformer steel, is a ferritic alloy of iron and silicon that have magnetic properties, which make it us...
    Silicon Steel

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Product Range of Coated Steel

At CUMIC Steel, we have established corporations with over 200 mills and well-known partners to provide a large range of coated steel products, including hot-dipped galvanized steel coil, alumina steel coil (PPGL), pre-painted galvanized steel coil, and tinplate. We strive to be your trusted steel supplier who can satisfy all your steel needs with our wide range of products and superior quality.

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    CUMIC Shanghai Office Relocation Announcement
    Dear Partners,Effective May 13, 2024, CUMIC Shanghai office will relocate to the following new address:Add:17F, The Place, Tower C, 150 Zunyi RoadChangning District, Shanghai (Post Code: 200051)Please...