Aluminized Steel Supplier Aluminized Steel Coils and Sheets
Aluminized steel’s heat shield makes it an ideal, cost-effective choice for fabrications exposed to punishing temperatures: automotive exhaust, plus HVAC and equipment, such as water heaters, furnaces heat exchangers, space heaters, ranges and appliances of multiple sizes. It also performs nicely against exposure to salts.
- Description
Description
Aluminized Steel Coils and Sheets
Aluminized steel combines the strength of steel with the corrosion resistance and heat-reflective properties of aluminum. This is achieved through the hot-dip aluminizing process, where steel is coated with a thin layer of aluminum. The result is a product that benefits from steel’s durability and aluminum’s protection against corrosion and heat.
At Teda Ganghua Metal, we specialize in providing high-quality aluminized steel coils and sheets to meet diverse industrial needs. Our aluminized steel products offer long-lasting performance and superior protection against the elements in sectors such as automotive manufacturing, construction, and industrial applications.
Our steel slitting capabilities:
- Two 25 in. slitters in-house with larger slitters at outside processors
- Material Thickness: 0.01/0.250
- Min/Max Slit width: 0.2 in. – 25 in. in-house, larger widths at outside processors
- Min/Max ID: 20 in.
- Slit Width Tolerance: 0.005 in
All coils are available in the following grades, depending on the current inventory:
- CS (CQ): Commercial Steel: Types A, B, and C
- DS (DQ) or FS: Drawing Steel or Forming Steel (Coated Products): Types A and B
- DDS (DDQ): Deep Drawing Steel
- EDDS (IF): Extra Deep Drawing Steel
- HSLAS: High Strength Low Alloy Steels: HSLAS Grade 50-80 and HSLAS-F 50-80
- C1006, C1008, C1010
- Half Hard
- Quarter Hard
Why Choose Aluminized Steel?
Corrosion Resistance
The aluminum coating creates a strong barrier against moisture, chemicals, and other corrosive elements. This makes aluminized steel ideal for industries requiring protection in harsh environments, such as automotive exhaust systems and outdoor construction.
Heat Resistance
The aluminum coating protects the steel from high temperatures, maintaining strength and integrity even in extreme heat. This makes aluminized steel perfect for automotive exhaust systems, heat exchangers, and roofing in hot regions. Its heat-reflective properties can also improve energy efficiency in buildings by reducing heat absorption.
Aesthetic Appeal
The shiny, metallic surface of aluminized steel provides an attractive appearance and excellent reflectivity. This is beneficial for roofing and energy-efficient building materials, as it helps reflect sunlight and heat away from buildings, reducing energy costs.
Applications of Aluminized Steel Coils and Sheets
Aluminized steel is highly versatile and used in several industries. Here are some common applications:
- Automotive Industry: Used in exhaust systems, mufflers, and catalytic converters, where heat resistance and corrosion protection are essential.
- Construction: Used in roofing, siding, and cladding, with corrosion resistance and reflective properties that lower energy costs.
- Energy and Industrial Equipment: Ideal for heat exchangers, ovens, and other high-temperature industrial applications, where it withstands heat while maintaining strength.
- Household Appliances: Used in appliances like ovens, dryers, and dishwashers, where heat resistance and aesthetic appeal are needed.
At Teda Ganghua Metal, we offer aluminized steel coils and sheets in various grades and sizes to meet your specific needs. Our products are sourced from top manufacturers and meet the highest quality standards, ensuring excellent performance and value.




















