Galvannealed
Galvannealed Steel transforms industries with its exceptional paintability and robust corrosion resistance. At Heidtman Steel, our premium Galvannealed Steel empowers automotive, construction, and painted product applications with unparalleled quality and durability. Crafted for excellence, it’s the steel that brings your vision to life with lasting performance.
About This Product
Galvannealed steel is produced by a hot-dip process like galvanized steel. The primary difference is the reheating of the sheet after coating to achieve an alloyed coating of zinc and iron.
- Features a zinc-iron alloy coating for enhanced corrosion resistance and weld adhesion.
- Ideal for applications requiring a smooth, paint-ready surface, such as automotive structures.
- Available in various thicknesses and coating weights to suit specific project needs.
- Combines steel’s strength with a durable, alloyed surface for long-term performance.
Common Applications
- Automotive: Body panels, door frames, and hoods, where paint adhesion and corrosion resistance ensure a premium finish.
- Building Materials: Wall panels, roofing, and structural components, valued for durability and aesthetic versatility.
- Appliances: Refrigerator doors, oven panels, and washer casings, leveraging the smooth, paint-ready surface.
Benefits
- Corrosion Resistance: Zinc-iron alloy coating ensures long-lasting protection against rust.
- Improved Paintability: Enhanced surface provides superior adhesion for paints and coatings compared to galvanized steel.
- Versatility: Adapts to diverse applications, from automotive to architectural, due to its durable finish.
- Cost-Effective: Offers premium surface quality and protection without high-cost alternatives.
Specifications
- Thickness or Gauge (in): .008 – .250
- Width (in): 1.00 – 78.00
- Finishes: Extra Smooth, Light Matte, Matte, Temper Passed, Chemical Treatment, Prelube, Acrylic
- Grades and Standards: CS, FS, DS, DDS, EDDS, SS, HSLA, AHSS, SAE, ASTM, JIS
Why Choose Galvannealed?
When your project demands steel with excellent corrosion resistance and a paint-ready surface, Galvannealed Steel is the ideal solution. Its unique zinc-iron alloy coating makes it perfect for automotive panels, building materials, and painted products, delivering durability, aesthetic appeal, and reliable performance in every application.
Other Products
Hot Rolled Steel
Cold Rolled Steel
Galvanized
