1060 aluminum plate is a commercially pure aluminum product designed more for conductivity, thermal performance, corrosion resistance, and forming than for high structural strength. With a nominal aluminum content of about 99.6%, it belongs to the high-purity 1xxx series and has very little alloying addition compared with heat-treatable structural grades. Its soft condition makes it particularly suitable for applications where electrical conductivity, heat transfer, deep forming, or chemical compatibility is more important than load-bearing strength.

1060 Aluminum: High Purity, Low Strength

1060 is a non-heat-treatable 1xxx-series aluminum alloy with a nominal minimum aluminum content of 99.6%. Because it contains very limited alloying elements, it cannot obtain the high strength associated with alloys such as 6061 through precipitation hardening. Strength can instead be increased to some extent through cold working, producing tempers such as H14 or H24.

The commonly quoted tensile strength of approximately 70 MPa for 1060-O should be treated as a reference rather than a universal value. Actual mechanical properties depend on thickness, product standard, testing requirements, and supplied temper.

Electrical and Thermal Performance

The main technical advantage of high-purity aluminum is its combination of low electrical resistivity and low density. This makes 1060 useful where a large conductive cross-section is required without the weight of copper.

Typical applications include conductive plates, electrical components, busbar-related parts, transformer components, and heat-transfer structures. However, the exact electrical conductivity requirement should be stated in the purchase specification because conductivity varies with material condition, purity, temperature, and applicable standard.

1060 vs 1100 vs 1050: The Purity Step

1060, 1100, and 1050 all belong to the commercially pure aluminum family. The key distinction is their nominal aluminum content and resulting balance of conductivity, formability, strength, and application requirements.

Purity alone should not be used as a universal ranking of material suitability. For a specific application, the relevant standard, conductivity requirement, mechanical properties, forming behavior, dimensions, and surface condition should determine the grade.

1060 Plate Tempers: O, H14 and H24

Because 1060 is non-heat-treatable, its temper is controlled mainly through annealing and strain hardening. The supplied condition has a direct effect on strength and forming behavior.

If the part requires substantial drawing or severe bending, O temper is generally easier to form. If dimensional stability and higher strength are more important, a work-hardened temper may be considered. The final choice should follow the forming operation and required mechanical properties.

Typical 1060 Plate Specifications

Plate availability depends on the supplier, applicable standard, production route, and order quantity. A purchasing specification should identify the complete dimensional and temper requirements rather than simply requesting “1060 aluminum.”

Chemical and Industrial Uses

High-purity aluminum is used in chemical and industrial equipment where corrosion resistance, formability, low weight, or thermal conductivity is useful. Applications can include chemical containers, process equipment components, heat-transfer parts, and fabricated covers.

Material compatibility must still be evaluated against the actual chemical environment. Concentration, temperature, flow conditions, contaminants, and galvanic contact with other metals can all affect service performance. “Pure aluminum” should not be interpreted as universally resistant to every chemical.

Other Applications: Busbars, Signs and Reflective Parts

When 1060 Is Not the Right Choice

The same purity that gives 1060 excellent conductivity and formability also limits its strength. It should not be selected simply because the project needs “aluminum plate.” If the component is load-bearing, heavily machined, exposed to significant mechanical stress, or requires high structural stiffness, a stronger alloy may be more appropriate.

For example, 6061-T6 provides a very different strength profile because it is a heat-treatable Al-Mg-Si alloy. The correct comparison is therefore not simply 1060 versus 6061 by price, but conductivity and formability versus mechanical performance and design requirements.

RFQ Checklist for 1060 Aluminum Plate

Teda Ganghua Commercial Supply

Teda Ganghua supports B2B sourcing for 1060 aluminum plate with specification-based supply covering alloy, temper, thickness, dimensions, surface condition, quantity, processing, and documentation requirements. Buyers can submit project dimensions and application requirements for a quotation rather than relying on a generic grade-only request.

For conductive, chemical, forming, signage, reflective, and industrial applications, the RFQ can also define the required temper and inspection documentation so the supplied material can be evaluated against the intended service conditions.

FAQs

What is 1060 aluminum?

1060 is a commercially pure aluminum alloy in the 1xxx series, with a nominal minimum aluminum content of about 99.6%. It is known for high conductivity, good formability, low strength, and useful corrosion resistance.

What is the tensile strength of 1060-O?

A tensile strength of approximately 70 MPa is commonly used as a reference for 1060-O, but the actual specified value depends on the applicable standard, product form, thickness, and testing requirements.

Which 1060 temper is best for deep drawing?

O temper is generally preferred when maximum ductility and forming capability are required. H14 and H24 provide higher strength but reduce the forming margin compared with the fully annealed condition.

Is 1060 aluminum suitable for electrical applications?

Its high electrical conductivity makes it suitable for various conductive applications. However, the required conductivity, mechanical strength, joint design, and operating temperature should all be checked before selecting the material.

How does 1060 compare with 1050 and 1100?

All three are commercially pure aluminum alloys, but their nominal aluminum contents and alloying limits differ. 1060 has a higher nominal aluminum content than 1100 and is commonly positioned between or alongside other high-purity 1xxx grades depending on the applicable standard and application.