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Haomei 5052-H19 aluminum alloy is widely used for cans lid m
Aluminum cans are mainly used for carbonated beverages and beer with internal pressure of liquid packaging, with easy to pull the lid with aluminum alloy plate, strip more and more products, the use of more and more widely. China published “pull cans materials lid with aluminum, strip" industry standard in July 2009, Haomei is very consistent with the industry standards, to meet and meet the needs of users and the market.
5052-H19 aluminum alloy is aluminum-magnesium alloy, cold processing performance, with good molding processing performance. 5052-H19 aluminum alloy is a rust-proof aluminum, widely used. The strength of this alloy is high, especially with anti-fatigue strength, plasticity and corrosion resistance, in the semi-cold hardening when the plastic is still good. Making cans with 5052-H19 aluminum plate should adapt oxidation treatment firstly to improve the coating adhesion and corrosion resistance, both sides of the paint and then the lid forming process.
Our company has semi-continuous casting production line 6, continuous casting and rolling production line 10, 44 other large-scale processing equipment; the annual output reached 450,000 tons. Production of alloy cans cover the surface quality is good, stable performance. Production of 5052-H19 aluminum alloy has the following three performance advantages:
1. 5052-H19 aluminum plate is high plasticity, corrosion resistance, suitable for use in marine environments.
2, the surface is without skin, bubbles.
3, There is no cracks on the surface of and any corrosion spots and trace of nitrate.