DX52D+AZ Formable Galvalume Coil: AZ150 Coating, ≥26% Appliance Stamping
August 18, 2025
Engineers seeking flawless deep-drawn components now leverage our Formable DX52D Grade Galvalume Steel Coil for Appliance manufacturing. With its metallurgically bonded 55% Al-Zn-Si coating (AZ100-AZ150), this advanced material delivers 2-4* the corrosion resistance of traditional galvanized steel. The skin-passed surface with minimized spangle ensures perfect paint adhesion, while ≥26% elongation enables zero-fracture stamping of complex geometries like dishwasher tubs and refrigerator liners - all backed by ASTM/JIS certifications and FDA compliance for food-contact applications.
Rigorous testing proves its superiority: AZ150-coated coils withstand 315°C (600°F) steam environments in dishwashers and 1,000+ hours salt spray exposure (ASTM B117) in freezer compartments. Unlike conventional steels, the dual-phase barrier system - aluminum for environmental shielding and zinc for edge protection - prevents coating peel-off during high-strain forming. This translates to 30-year anti-perforation guarantees for OEMs producing HVAC housings, server racks, and microwave cavities.
We support agile production with:
- On-demand customization of widths (600-1,500mm), coatings (AZ100-AZ150), and pre-painted RAL finishes
- MOQ from 5 tons for specialty orders with PVC-edge-protected coils
- Triple-shield VCI/PE packaging ensuring damage-free global delivery in 15-30 days
Explore technical specifications or request samples through our 24/7 inquiry portal.