Stock code: 601677
Stock code: 601677
As a leading 5083 H116 aluminum sheet supplier, Mingtai Al. provides high-quality magnesium-aluminum alloy sheets known for their excellent corrosion resistance, weldability, and moderate strength. These sheets are widely used in transportation vehicles, shipbuilding, instrumentation, hardware, and electrical enclosures.
5086 aluminum sheet exhibits higher strength than 5052 or 5083 aluminum sheet, with mechanical properties significantly influenced by hardening and temperature variations. Its superior anti-corrosion performance compared to other aluminum sheets is a key reason for its broad applications, earning it the nickname “rust-proof aluminum sheet.”
– O: Soft
– H111: Annealed and slightly strain-hardened (less than H11) during subsequent operations like stretching or leveling.
– H112: Applies to alloys that acquire some temper from forming processes, with no special control over strain hardening or heat treatment but with mechanical property limits.
– H116: Specifically for aluminum-magnesium alloys with 4% or higher magnesium content, featuring defined mechanical property limits and resistance to exfoliation corrosion.
– H32: Strain-hardened by rolling and stabilized to quarter-hard via low-temperature heat treatment.
– H321: For alloys strain-hardened to a lesser degree than controlled H32 temper.
– H36: Strain-hardened and stabilized to three-quarter hard.
Heat-treatable alloy 5083 is annealed at 350°C, where time and cooling rate are not critical. Stress relief is rarely needed but can be performed at around 220°C if required, with testing recommended to avoid strength loss.
Alloy 5083 is prone to exfoliation corrosion in harsh environments, but the 5083 H116 aluminum sheet is the least sensitive and passes exfoliation susceptibility tests. It is advised not to use this alloy above 65°C.
Welding 5083 H116 aluminum sheet reduces tensile and yield strength to annealed condition. The aluminum must be extremely dry and clean to avoid contamination and porosity in welds. Any flux residues from welding or brazing must be removed by hot water scrubbing.
Heat treatment generally enhances the mechanical strength of any alloy. Among non-heat-treatable alloys, 5083 H116 aluminum sheet stands out for its remarkable strength. To increase tensile strength, cold working and H-series tempering are required. Despite its high strength, using this alloy above 65°C is not recommended. Due to its resistance to marine environments, 5083 aluminum sheet is ideal for shipbuilding applications.
For reliable solutions, partner with a trusted 5083 H116 aluminum sheet supplier to ensure quality and performance.
