AA3003 H22 0.4-1.0MM Color Coated Aluminium Coil for Electrical Appliance Panel

Product Overview

AA3003 H22 color coated aluminium coil is a premium half-hard aluminum rolling product specially developed for electrical appliance panel manufacturing. Adopting high-purity 3003 manganese aluminum alloy substrate and standard PE polyester coating process, this coil features uniform coating adhesion, excellent flatness, stable mechanical performance and outstanding corrosion resistance. With a customizable thickness range of 0.4mm to 1.0mm, it perfectly matches the stamping, bending, cutting and surface finishing requirements of various electrical panel products. The H22 half-hard temper balances rigidity and ductility effectively, avoiding cracking and deformation during deep processing, making it the mainstream and preferred material for household appliances, industrial electrical equipment and control panel shells.

Product Technical Parameters

Application Range

This 3003 H22 PE color coated aluminum coil is professionally tailored for electrical and home appliance panel scenarios, covering civilian household appliances and industrial electrical equipment:

• Household Appliance Panels: Air conditioner panels, refrigerator door panels, washing machine side panels, water heater shells, and small household appliance decorative panels.

• Industrial Electrical Panels: Distribution box panels, switchgear panels, PLC control cabinet shells, and electrical equipment outer decorative plates.

• Smart Electrical Devices: Smart home control panels, instrument casing panels, and ventilation system equipment panels.

• Commercial Electrical Facilities: Outdoor electrical enclosure panels, public power distribution panels, and automation equipment decorative panels with high weather resistance requirements.

Product Advantages

Stable Processing Performance

• H22 half-hard temper provides moderate hardness and excellent ductility, supporting bending, stamping and deep drawing without cracking, fully adapting to automated panel processing.

Superior Surface Quality

• High-adhesion PE polyester coating features uniform color, anti-fading, anti-scratch and anti-peeling performance, maintaining long-term smooth and beautiful appearance of electrical panels.

Excellent Corrosion Resistance

• 3003 manganese alloy substrate greatly improves atmospheric corrosion resistance, effectively resisting moisture and oxidation in indoor and outdoor electrical environments, extending service life.

Lightweight & Rigid

• Low density with balanced structural rigidity, reducing overall equipment weight while ensuring panel flatness and deformation resistance.

High Customization:

• Supports diversified customization of thickness, width, color and surface finish, meeting personalized design needs of different electrical brands.

Eco-friendly & Safe

• The coating is non-toxic and environmentally friendly, complying with industrial safety standards, suitable for long-term use in civilian and commercial electrical scenarios.

Why Choose Us

We supply premium 3003 H22 color coated aluminum coils with strict quality inspection, stable coating uniformity and consistent mechanical properties. We support flexible OEM customization and fast bulk delivery. With professional industrial material experience for electrical panel manufacturing, we provide cost-effective and reliable one-stop material solutions for global clients.