AZ90 DX53D Galvalume Steel Coil for Electric Control Cabinets and Industrial

Product Specification

AZ90 DX53D Galvalume Steel Coil for Electric Control Cabinets and Industrial Equipment

１．Product Overview

AZ90 DX53D Galvalume Steel Coil is designed for electric control cabinets, industrial equipment enclosures, refrigeration systems, appliance components, and construction applications requiring reliable corrosion protection and good formability. The aluminum-zinc alloy coating provides long-term durability in environments where conventional galvanized steel may face accelerated corrosion.

Manufactured according to EN 10346, ASTM A792, and JIS G3321 standards, this galvalume steel coil combines the forming capability of DX53D steel with the corrosion resistance of an aluminum-zinc coating, making it suitable for both indoor and outdoor industrial applications.

２．Technical Solution

The steel substrate is coated through a continuous hot-dip galvalume process, creating an aluminum-zinc alloy layer that protects the base steel through both barrier protection and sacrificial action. The AZ90 coating offers enhanced durability compared with conventional zinc-coated products in many atmospheric conditions.

The DX53D substrate provides improved formability for bending, profiling, stamping, and cabinet fabrication. A passivated surface treatment further improves storage stability and reduces the risk of surface oxidation during transportation and processing.

３．Specifications

４．Application

• Electric control cabinets
• Industrial instrument enclosures
• Industrial refrigeration equipment
• Automatic vending machines
• Electrical equipment housings
• Ventilation systems
• Air conditioning equipment
• Solar water heater components
• Roofing and wall cladding systems
• Garage doors
• Window blinds
• Home appliance panels
• Furniture components
• Medical facility equipment
• Transportation and automotive components

５．Processing

• Roll forming
• Bending
• Stamping
• Cut-to-length processing
• Slitting
• Cabinet fabrication
• Equipment housing manufacturing
• Panel production
• Industrial profile forming

６．Advantages

• AZ90 aluminum-zinc coating provides reliable corrosion resistance for industrial environments.
• DX53D grade offers excellent formability for deep processing and cabinet manufacturing.
• Passivated surface treatment improves storage and transportation protection.
• Suitable for both construction and industrial equipment applications.
• Regular spangle surface provides a consistent metallic appearance.
• Compatible with roll forming, bending, and stamping operations.
• Designed according to internationally recognized standards including EN 10346, ASTM A792, and JIS G3321.

７．How to Choose

• Select DX53D when good forming performance is required for cabinet production or profile manufacturing.
• Choose AZ90 coating for applications requiring enhanced atmospheric corrosion resistance.
• Use 0.22mm thickness for lightweight equipment panels and enclosure components.
• Consider passivated surface treatment when products require storage before fabrication.
• Verify width requirements according to processing equipment and finished component dimensions.

８．FAQ

Q1．What is the substrate grade of this product?

The substrate grade is DX53D, which offers good formability for industrial processing.

Q2．What coating does the product use?

The product uses an AZ90 aluminum-zinc alloy coating produced by the hot-dip galvalume process.

Q3．What standards can this product comply with?

It can be manufactured according to EN 10346, ASTM A792, and JIS G3321 requirements.

Q4．What industries commonly use this material?

It is widely used in electrical equipment, industrial cabinets, refrigeration systems, construction panels, home appliances, and transportation components.

Q5．Why is galvalume steel suitable for electric control cabinets?

The aluminum-zinc coating provides durable corrosion protection, while the DX53D substrate allows efficient forming and fabrication of cabinet panels and enclosures.