1050 H18 Aluminum Plate Sheet

Aluminum alloy 1050 H18 refers to a special aluminum alloy in the state of H18. Here is a breakdown of the components of this name:

◆ Aluminum Alloys: The alloy designation "1050" indicates that the aluminum sheet or sheet contains pure aluminum (99.5% minimum purity) as the major alloying element. It is a commercially pure aluminum alloy with excellent corrosion resistance and good formability.

◆H18 Temper: The "H18" temper designation indicates specific heat treatment and mechanical properties of aluminum alloy sheets or plates. In the H18 temper, the aluminum alloy is strain hardened (cold worked) and then fully annealed. This tempering provides the alloy with maximum strength and hardness.

1050 H18 aluminum plate offers several advantages over other tempered conditions of 1050 aluminum. Here are some advantages:

◆ Higher Strength: Compared to softer tempered conditions like H14 or O, 1050 H18 aluminum sheet has higher strength due to the cold work hardening process. This increased strength provides improved structural integrity and resistance to deformation.

◆ Increased hardness: H18 tempering involves a higher degree of strain hardening, resulting in increased hardness of the aluminum sheet. This hardness provides better wear resistance and durability, making it suitable for applications where the material may be subjected to mechanical stress or friction.

◆ Improved Formability: Although the 1050 H18 aluminum plate has higher strength and hardness, it still maintains good formability. It can be easily shaped, bent, and formed without cracking or breaking, making it suitable for applications requiring complex shapes or designs.

◆ Better Surface Finish: H18 tempers often involve additional surface preparation processes such as cold rolling and annealing, resulting in a smoother and more uniform surface finish. This improved surface quality enhances the appearance and aesthetics of the aluminum sheet.

◆ Improved Corrosion Resistance: H18 tempering does not significantly affect the corrosion resistance of 1050 aluminum. Therefore, the 1050 H18 aluminum plate retains the excellent corrosion resistance of the base alloy. Resistant to atmospheric corrosion and able to withstand exposure to a variety of environmental conditions.

◆ Suitable for precision manufacturing: The high strength and hardness of the 1050 H18 aluminum plate make it very suitable for precision manufacturing processes such as machining, drilling, and cutting. It can be precisely formed and machined to meet tight dimensional tolerances.

It is important to note that the specific benefits of the 1050 H18 aluminum sheet may vary depending on the application and project requirements. It is recommended to consult with the manufacturer or supplier on how the 1050 H18 aluminum sheet can best meet your specific needs.