1050 Aluminium Sheet – High Purity Aluminum Sheet for Electrical and Industrial Applications
Searching for a high-purity aluminium sheet with excellent conductivity, corrosion resistance, and forming performance?
1050 Aluminium Sheet supplied by GNEE is a proven solution for electrical, chemical, architectural, and general industrial applications where purity and workability are more important than high mechanical strength.
As part of the 1000 series commercially pure aluminum alloys, Aluminium 1050 Sheet contains a minimum of 99.5% aluminum, making it one of the most widely used pure aluminum sheets in global markets.
1050 Aluminium Sheet Overview and Basic Description
1050 Aluminium Sheet belongs to the "commercially pure" wrought aluminum family (1xxx series). Unlike cast aluminum alloys, it is produced by rolling or extrusion, which ensures excellent surface quality and dimensional consistency.
Due to its high electrical conductivity, superior corrosion resistance, high ductility, and reflective surface, 1050 aluminum sheet is commonly used in:
Electrical industry
Chemical processing equipment
Lighting and decorative applications
Heat transfer components
1050 Aluminium Sheet Chemical Composition
The properties of 1050 Aluminium Sheet are mainly determined by its high aluminum purity and tightly controlled impurity levels.
Chemical Composition of Aluminium 1050 Sheet
| Element | Content (%) |
|---|---|
| Aluminum (Al) | ≥ 99.50 |
| Copper (Cu) | ≤ 0.05 |
| Silicon (Si) | ≤ 0.30 |
| Iron (Fe) | ≤ 0.40 |
| Manganese (Mn) | Trace |
| Magnesium (Mg) | Trace |
| Others (Total) | ≤ 0.10 |
This composition ensures excellent corrosion resistance and high electrical conductivity, outperforming many alloyed aluminum grades.
1050 Aluminium Sheet Mechanical Properties
Mechanical Properties of 1050 Aluminium Sheet (H14 Temper)
| Property | Value |
|---|---|
| Tensile Strength | 105 – 145 MPa |
| Yield Strength | ≥ 85 MPa |
| Elongation | ≥ 12% |
| Brinell Hardness | 34 HB |
Data based on BS EN 485-2 standard, thickness 0.2–6.0 mm.
1050 Aluminium Sheet Tempers and Heat Treatment
1050 Aluminium Sheet is not heat-treatable by solution treatment. Its mechanical properties are adjusted by strain hardening (H tempers) or annealing (O temper).
Common Tempers of 1050 Aluminium Sheet
| Temper | Description | Typical Application |
|---|---|---|
| O | Annealed, softest condition | Deep drawing, spinning |
| H12 | Quarter-hard | Light forming |
| H14 | Half-hard | General sheet metal |
| H16 | Three-quarter hard | Flat panels |
| H18 | Full-hard | Minimal forming |
| H32 / H34 / H38 | Stabilized tempers | Architectural sheets |
Standard Dimensions of 1050 Aluminium Sheet
Standard Sheet Sizes (Up to 9.9 mm Thickness)
| Length × Width (mm) |
|---|
| 2000 × 1000 |
| 2500 × 1250 |
| 3000 × 1500 |
Oversize 1050 Aluminium Sheet Dimensions
| Length × Width (mm) |
|---|
| 4000 × 2000 |
| 6000 × 2500 |
| 8000 × 2500 |
Custom dimensions are available upon request from GNEE.
1050 Aluminium Sheet Thickness, Width, and Length Range
| Item | Range |
|---|---|
| Thickness | 0.5 mm – 150 mm |
| Width | 500 – 2000 mm |
| Length | As per customer requirement |
1050 Aluminium Sheet Surface Finishes and Coatings
1050 Aluminium Sheet offers excellent surface quality and supports a wide range of finishes.
Available Surface Treatments
Bright / Polished
Hairline / Brushed
Sand blasted
Checkered / Embossed
Etched
Mirror finish
PVC coated
Coating Options
| Coating Type | Standard |
|---|---|
| PVDF | ≥ 25 μm |
| Polyester (PE) | ≥ 18 μm |
| Pencil Hardness | ≥ 2H |
| Adhesion | ≥ Grade 1 |
| Impact Resistance | No cracking (ASTM D2794) |
| Flexibility | 2T |
1050 Aluminium Sheet Weight Chart (kg/m²)
| Thickness (mm) | Weight (kg/m²) |
|---|---|
| 0.5 | 1.35 |
| 1.0 | 2.70 |
| 2.0 | 5.40 |
| 3.0 | 8.10 |
| 5.0 | 13.50 |
| 10.0 | 27.00 |
| 20.0 | 54.00 |
1050 Aluminium Sheet Applications
Thanks to its balanced properties, 1050 Aluminium Sheet is widely used in:
Electrical Industry
Busbars
Transformer components
Electrical enclosures
Cable sheathing
Chemical and Industrial Equipment
Chemical tanks
Storage vessels
Piping insulation
Architectural and Decorative Uses
Wall cladding
Roofing sheets
Ceiling panels
Reflective decorative panels
Lighting and Heat Transfer
Lighting reflectors
Heat exchanger fins
HVAC components
Standards and Specifications for 1050 Aluminium Sheet
1050 Aluminium Sheet supplied by GNEE complies with major international standards:
ASTM B209 / ASME SB209
EN 573 / EN 485
ISO standards
EN AW-1050A / Al99.5
Equivalent designations include AA 1050, Al99.5, DIN Al99.5.
Packaging and Delivery of 1050 Aluminium Sheet
Packaging Details
Export standard wooden pallets
Protective polyester coating ≥ 6 μm
Steel strapping for secure transport
Container Loading Capacity
| Container | Capacity |
|---|---|
| 20GP | 18–20 tons |
| 40GP | Up to 24 tons |
Delivery time is typically 30–60 days after receiving prepayment.
Why Choose GNEE for 1050 Aluminium Sheet?
GNEE supplies 1050 Aluminium Sheet with:
Stable quality control
Wide size and temper availability
Competitive pricing
Global export experience
From electrical systems to architectural projects, GNEE 1050 Aluminium Sheet delivers consistent performance backed by international standards.
Get a Quote for 1050 Aluminium Sheet from GNEE
Looking for prices, datasheets, samples, or custom-cut 1050 aluminium sheets?
Contact GNEE today and let our aluminum specialists support your next project with reliable, high-purity aluminum solutions.
