1050 Aluminum Sheet/Coil
1050 aluminum sheet/coil is a commercially pure wrought aluminum alloy with a minimum aluminum content of 99.5%. As a member of the 1000 series aluminum family, 1050 aluminum (also written as 1050A aluminum) offers excellent corrosion resistance, high electrical conductivity, and good formability, making it one of the most widely used pure aluminum grades in industrial and decorative applications.
1050 Aluminum Alloy Composition
The 1050 aluminum alloy composition is mainly aluminum with small amounts of iron and silicon. Below is the typical 1050 aluminum chemical composition:
Element | Si | Fe | Cu | Mn | Mg | Al |
1050 | 0.25 | 0.40 | 0.05 | 0.05 | 0.05 | Remainder |
Because of this high purity, 1050 aluminum has fewer alloying elements than series like 3003 or 6061, giving it superior conductivity and corrosion resistance, but lower mechanical strength.
1050 Aluminum Mechanical Properties
The mechanical properties of 1050 aluminum sheet and coil vary depending on the temper. Common tempers include O (annealed), H14, H18, and H24. The following table shows typical mechanical properties:
Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
O | 75-105 | 25-45 | 30-40 |
H14 | 105-145 | 85-125 | 10-20 |
H18 | 140-160 | 120-140 | 4-8 |
H24 | 120-150 | 95-130 | 8-15 |
Among these tempers, 1050 H14 aluminum sheet is commonly selected for general forming applications, while H18 provides higher strength for applications requiring improved rigidity.
Physical Properties of 1050 Aluminum
Property | Value | Description |
Density | 2.71 g/cm³ | Lightweight material |
Electrical Conductivity | Approx. 61% IACS | Excellent conductivity |
Melting Point | Approx. 650°C | Suitable for heat transfer applications |
1050 Aluminum Machinability
1050 aluminum sheet and coil have excellent machinability because of their high purity and softness. They can be easily processed through cutting, bending, stamping, welding, and deep drawing.
- Excellent formability
- Easy bending and shaping
- Good welding performance
- Suitable for complex fabrication processes
1050 Aluminum Sheet vs Plate
1050 aluminum sheet and 1050 aluminum plate are made from the same alloy, but they are generally distinguished by thickness. Aluminum sheet usually refers to thinner materials, while aluminum plate is used for thicker applications requiring higher rigidity.
Item | 1050 Aluminum Sheet | 1050 Aluminum Plate |
Thickness | Thin gauge material | Thicker aluminum material |
Applications | Decorative panels, electrical applications, general fabrication | Structural parts and heavy-duty applications |
Processing | Easy cutting, bending and forming | Requires stronger processing equipment |
1050 Aluminum vs 1060 Aluminum
1050 aluminum and 1060 aluminum are both pure aluminum alloys in the 1000 series. They have similar properties, but 1060 aluminum has slightly higher aluminum purity.
Property | 1050 Aluminum | 1060 Aluminum |
Aluminum Content | ≥99.5% | ≥99.6% |
Conductivity | Excellent | Slightly higher |
Formability | Excellent | Excellent |
Applications of 1050 Aluminum Sheet and Coil
Due to its excellent corrosion resistance, electrical conductivity, and formability, 1050 aluminum sheet and coil are widely used in various industries.
Industry | Applications | Advantages |
Electrical Industry | Conductors and electrical components | High conductivity |
Chemical Industry | Storage tanks and equipment | Corrosion resistance |
Decoration | Panels and decorative products | Good appearance and surface quality |
1050 Aluminum Sheet and Coil Specifications
1050 aluminum sheet and coil can be supplied in different thicknesses, widths, and surface finishes according to customer requirements. Common specifications are shown below:
Item | Specification | Options |
Alloy | 1050 Aluminum | 1050A available |
Temper | O / H14 / H18 / H24 | Customized temper available |
Thickness | 0.2mm - 6.0mm | Custom thickness available |
Width | 100mm - 2200mm | Slitting service available |
Surface | Mill finish | Polished, anodized, coated |
Quality Control of 1050 Aluminum Sheet
Reliable 1050 aluminum sheet and coil suppliers perform strict quality inspections during production to ensure stable chemical composition, mechanical properties, and surface quality.
Inspection Item | Inspection Method |
Chemical Composition | Spectrometer testing |
Mechanical Properties | Tensile strength and hardness testing |
Surface Quality | Visual inspection and surface checking |
Frequently Asked Questions About 1050 Aluminum Sheet
Q1: What is 1050 aluminum sheet used for?
1050 aluminum sheet is widely used in electrical applications, chemical equipment, decorative panels, heat exchangers, and general fabrication due to its excellent conductivity and corrosion resistance.
Q2: Is 1050 aluminum stronger than 1060 aluminum?
1050 and 1060 aluminum have similar mechanical properties. 1060 aluminum has slightly higher purity, while both alloys provide excellent formability and corrosion resistance.
Q3: Can 1050 aluminum sheet be welded?
Yes. 1050 aluminum has good weldability and can be processed using common aluminum welding methods.
Q4: What tempers are available for 1050 aluminum?
Common tempers include O, H14, H18, and H24. Different tempers provide different combinations of strength and formability.
Request a Quote for 1050 Aluminum Sheet and Coil
Looking for a reliable 1050 aluminum sheet and coil supplier? Please contact us with your required alloy, temper, thickness, width, quantity, and application. Our team will provide professional support and competitive quotation.
