5086 H32 aluminum alloy is a magnesium (Mg) containing alloy belonging to the 5xxx series in a strain-hardened and stabilized temper condition. This alloy stands out with its high corrosion resistance and improved mechanical properties. It shows superior resistance to seawater, humid atmospheres, and chemical environments. Therefore, it is particularly preferred in marine and heavy-duty applications. Compared to pure aluminum, it offers significantly higher strength while maintaining a certain level of formability.

In terms of strength, 5086 H32 provides significantly higher strength compared to 5086 O and H111 tempers. Compared to 5052 H32 alloy, it offers higher strength and better structural performance. When compared to 6061-T6 alloy, it has lower strength but much superior corrosion resistance. Compared to 5083 H32 alloy, it shows similar strength levels but generally offers slightly better formability.

In terms of machinability, 5086 H32 alloy is moderate; it is not ideal for machining but can be easily processed in sheet and plate form. Its bending capability is more limited compared to the O temper, but it provides good results under controlled conditions. Due to higher strength, more attention is required during bending. Cold forming is possible but requires more force compared to the O temper.

In terms of coating capability, 5086 H32 performs well and is suitable for surface treatments such as painting and anodizing. However, in most applications, coating is not mandatory due to its natural corrosion resistance. In terms of vibration response, it offers good damping capacity and can be used in systems with dynamic loads.

Its weldability is very high and it can be easily welded using methods such as MIG and TIG. There may be local reductions in strength after welding, but overall performance remains high. The 5086 H32 alloy is widely used in applications such as shipbuilding, offshore platforms, heavy transport equipment, defense industry, and structural applications. It stands out especially in applications requiring high strength, corrosion resistance, and structural reliability.

Choosing Factors for 5086 H32

Some Well-Known Applications for 5086 H32
Especially in maritime and marine and boat materials.
As a structural component of missiles,
It is also preferred in radio towers, armor plating and tank components.

• Plate
• Sheet
• Rod / Round Bar / Flat Bar
• Tube/Profile