Aluminum Alloy 5052 Aluminum Coil for Appliance Panels | Thickness 0.9–1.5 mm | Customizable Width | Scratch Resistant Coating

Introduction                                                

The 0.9–1.5 mm 5052 aluminum coil with scratch-resistant coating is the leading marine-grade material currently used by major appliance manufacturers worldwide for durable, premium-looking side panels, door skins, control panels and structural covers in washing machines, refrigerators, dishwashers, ovens, range hoods and built-in kitchen appliances.

Compared to 3003/3105 (lower strength) or 6061 (heat-treatable but more expensive and less corrosion-resistant in welded zones), 5052 provides the optimal combination for high-touch, long-life appliance exteriors:

Mg alloying (2.2–2.8%) → best corrosion resistance in humid & salty kitchen environments

High yield strength → superior dent & impact resistance from daily use

Excellent coating adhesion & surface hardness after nano topcoat application

50–60% lighter than steel → reduced shipping weight, easier handling on assembly lines

Coating system:25–35 μm high-durability polyester (PE) base + scratch-resistant nano ceramic topcoat,Optional antimicrobial silver-ion additive,Standard colors: RAL 9010 pure white, RAL 7035 light gray, metallic silver,Warranty: 25–30 years indoor color stability, gloss retention & scratch resistance

Product Parameters:                                                  

Advantages

Core Benefits:

Case Studies  

1.Haier Casarte Front-Load Washing Machine Side Panels (China & Export)

Thickness: 0.9 mm 5052 scratch-resistant white

Environment: high-humidity laundry rooms

Result: 25-year warranty, zero fingerprints or scratches after heavy use

2.LG SIGNATURE TWINWash & Refrigerator Housing

Thickness: 1.2 mm 5052 anti-fingerprint gray

Environment: frequent detergent & kitchen humidity

Result: luxury metallic look, easy-clean surface

3.Samsung Bespoke 4-Door Refrigerator Custom Panels

Thickness: 1.0 mm 5052 coated custom colors

Environment: coastal & urban kitchens

Result: perfect color match, scratch-resistant finish

4.Boshi Serie 8 Built-in Oven & Dishwasher Panels (Europe)

Thickness: 1.5 mm 5052 powder-coated matte black

Environment: hard water + high heat/humidity

Result: fingerprint-proof, zero corrosion after 5 years

5.Miele W1/T1 Washer-Dryer Combo Exterior

Thickness: 1.0 mm 5052 anodized brushed silver

Result: premium appearance, no marks after 200k cycles

International Applications

Washing machines & dryers:side panels, front/rear covers (Haier, LG, Samsung, Miele, Boshi)

Refrigerators & freezers:door skins, side walls, back structural panels

Built-in ovens & cooktops:control panels, door frames, side trims

Dishwashers & range hoods:exterior cladding & visible surfaces

Premium small appliances:air fryer, coffee machine, robot vacuum base & covers

Mega Trends

Thinner high-rigidity gauges:0.6–0.9 mm 5052/5754 for lightweight smart appliances

Antimicrobial & fingerprint-proof mainstream:nano silver + oleophobic topcoat

Digital-print decorative finishes:wood, stone, matte metallic textures

95%+ recycled content:5052 coils with full traceability & CO₂ passport

Smart appliance enclosures:conductive anodizing + embedded touch/heat sensors

Extreme hygiene & durability:30-year warranty becoming standard in kitchen appliances

Upcoming Applications

Smart kitchen robot companion housings

EV in-car mini appliances (coffee maker, fridge)

Space station compact appliance enclosures

Mars habitat durable kitchen & hygiene systems

FAQ (USA/Europe/Middle East/Asia Buyers)

Q1: Why choose 5052 over 3003 or 6061 for appliance enclosures?

A: 5052 provides far superior corrosion resistance (especially in humid/salty kitchens) than 3003, and better natural corrosion performance & weldability than 6061. It is the marine-grade choice for premium, long-life appliances.

Q2: How durable is the scratch-resistant coating in daily kitchen use?

A: Nano topcoat hardness 2H–4H; light scratches & fingerprints wipe off with dry cloth. Real abrasion (ASTM D4060) & touch-test reports provided.

Q3: Can the sheet be deep-drawn or embossed for curved appliance designs?

A: Yes — 5052 has excellent formability (elongation >12–18%). Deep-draw & embossing samples available; forming limit diagrams (FLD) & FEA support offered.

Q4: Minimum order quantity & lead time for custom colors or finishes?

A: MOQ 3 tons (depending on finish); standard colors 15–25 days; custom RAL or special brushed/anodized 25–35 days. Sample coils/sheets free with freight collect.

Q5: How does 5052 perform in high-humidity / coastal kitchens?

A: Outstanding — passes 5000 h+ salt-spray; no pitting or white rust in 90%+ humidity. Humidity chamber & coastal exposure test data available.

Q6: Is the material suitable for high-heat areas (ovens, range hoods)?

A: Yes — stable up to 150–200 °C continuous; powder coating or anodizing maintains integrity. Thermal cycling test reports provided.

Call to Action                                                                                                        

Want appliance enclosures that stay fingerprint-free & premium-looking for 25–30 years?

Contact us to learn about 1.2 mm anodized silver sample + 25-year durability report + real appliance brand reference package

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Contact Dingang immediately — let every appliance look luxurious & stay flawless forever!

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