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1050 Thin Aluminum Sheet | 0.02–5.0mm | Mirror & Brushed Finish

Publish Time: 2026-03-14 13:57:14

1050 aluminum is the epitome of pure aluminum, with an aluminum content of ≥99.5% and tightly controlled impurities — that’s the key to its excellent performance and affordability.

Chemical Composition Table

Element	Content Range
Aluminum (Al)	≥99.5%
Iron (Fe)	0.000–0.40%
Silicon (Si)	≤0.25%
Copper (Cu)	≤0.05%
Magnesium (Mg)	≤0.05%
Zinc (Zn)	≤0.07%

1050 Thin Aluminum Sheet | 0.02–5.0mm | Mirror & Brushed Finish(图1)

1050 Thin Aluminum Sheet | 0.02–5.0mm | Mirror & Brushed Finish(图2)

Application Scenarios by Thickness

1.0–5.0mm

Mirror Finish: Hotel lobby ceilings, curtain wall panels, luxury counter decorations — enhances spatial openness and elegance.
Brushed Finish: Indoor & outdoor decorative trim, door and window frames, ceiling panels — stain-resistant and high-end in appearance.
Core Advantages: Lightweight & easy to install, corrosion-resistant, non-fading, no deformation during long-term use.

0.1–1.0mm

Mirror Finish: LED lamp reflectors, heat sink casings, high-end electronic device panels — perfect combination of aesthetics and performance.
Brushed Finish: Home appliance casings (refrigerators/washing machines), electrical control panels, USB flash drive shells.
Core Advantages: Excellent electrical & thermal conductivity, lightweight, fast heat dissipation.

0.5–3.0mm

Mirror Finish: Automotive interior trim panels, wheel covers, grille decorations — boosts the sense of luxury.
Brushed Finish: Car side skirts, door trim strips, trunk decorations — understated yet premium texture.
Core Advantages: Lightweight design reduces fuel consumption, corrosion-resistant, suitable for complex automotive forming requirements.

0.02–0.5mm

Mirror Finish: High-end cosmetic bottle caps, wine label packaging, gift box linings — elevates product grade.
Brushed Finish: Kitchenware panels, lamp housings, nameplates, photo frames — practical and visually appealing.
Core Advantages: 0.02mm ultra-thin grade can be made into aluminum foil, food-grade non-toxic, low packaging cost.

0.5–5.0mm (Industrial Grade)

Mirror Finish: Solar collector reflector layers, photovoltaic equipment casings — improves light energy utilization rate.
Brushed Finish: Chemical equipment linings, pipeline insulation layers, heat sinks — corrosion-resistant and heat-insulating.
Core Advantages: High thermal conductivity, chemical corrosion resistance, excellent durability for industrial applications.

FAQ

Q1: Will 0.02mm ultra-thin 1050 aluminum foil crack during processing?

A: No! 1050 aluminum is supplied in O temper (soft state) with excellent ductility and an elongation rate of up to 25%. It can withstand deep drawing and stretching without cracking. The 0.02–0.1mm ultra-thin grade is specially designed for packaging and aluminum foil applications — feel free to use it with confidence.

Q2: What are the advantages of 1050 mirror aluminum sheet compared to stainless steel mirror sheet?

A: 1050 mirror aluminum is lighter (density 2.7g/cm³, about 1/3 of steel), more cost-effective, and easier to process. Its reflectivity is comparable to stainless steel, and it never rusts — making it a better choice for decorative and functional applications.

Q3: How to choose the texture of brushed aluminum sheet?

Straight grain: Versatile, ideal for home appliances and interior decoration, with excellent fingerprint resistance.
Spiral grain: Specialized for circular nameplates and watch dials, with uniform texture for a refined look.
Random grain: Perfect for niche decorative projects, delivering a unique and high-end texture.

Q4: Can 1050 thin aluminum sheet be welded?

A: Yes! It supports multiple welding processes including gas welding and resistance welding. Welded joints are firm and crack-free, making it suitable for fabricating spliced parts and structural components.

Q5: How to maintain mirror aluminum sheet to prevent scratches?

The sheet is delivered with a protective film — do not tear it off during transportation and installation.
Clean with a soft cloth and clean water; avoid steel wool or strong acid cleaners.
For long-term outdoor use, add a hard anodized layer to enhance scratch and fingerprint resistance.

Q6: How to choose between 1050 and 1060 aluminum sheet?

A: Their performance is very similar: 1050 has an aluminum content of ≥99.5%, while 1060 has a slightly higher purity of ≥99.6%. Choose 1050 for better cost-effectiveness in general applications; choose 1060 if you require ultra-high electrical conductivity for specialized scenarios.