3003 aluminium sheet h14
has excellent anti-rust performance, it is also known as rust-proof aluminum plate, because this feature is often used in ships.
3003 aluminum marine
plate also has the following features:
1 . The strength is about 10% higher than that of 1100 aluminum plate, the strength is not high, and it cannot be strengthened by heat treatment. Cold processing methods can be used to improve its performance.
2 . Formability, weldability, good corrosion resistance, aluminum alloy 3003 h14
corrosion resistance is very good, close to the corrosion resistance of industrial pure aluminum, the atmosphere, fresh water, sea water, food, organic acids, gasoline, neutral inorganic salt solution, etc. All have good corrosion resistance, and the corrosion resistance in dilute acid is also very good.
3 . h14 is a common state of 3003 aluminum marine
. 3003 aluminium sheet h14
is not heat-treated and has moderate strength.
4 . In the cold deformation state, 3003 aluminium plate has the tendency of exfoliation corrosion, and the greater the deformation, the more severe the exfoliation. Anodization is generally not performed because of the uneven color after anodization.
In addition, aluminum alloy 3003 h14
is also often used in automotive and aircraft pull welding parts, transportation equipment, armor, packaging, mechanical parts, ventilation ducts and so on.