Blacha aluminiowa klasy morskiej is specially treated to withstand use in water or wet environments. Zazwyczaj, odbywa się to poprzez dodanie specjalnych stopów do metalu, aby uczynić go odpornym na korozję. Większość metali, takich jak aluminium, mają stopnie morskie.
Structural steel is the traditional material used in the shipbuilding industry due to its excellent mechanical properties and low manufacturing costs. Jednakże, the increasing demand for larger, yet light ships made designers search for alternative materials. Aluminum alloys were a great choice because they provided high corrosion resistance, weighed less, and were considered economical in the long run.
Hot sale alloy temper: 5052, 5083
Hot sale thickness: 4mm, 10mm
Types of Marine Grade Aluminum Alloys
Aluminum alloys are generally classified according to the primary alloying element added to aluminum and the alloys' ability to respond to thermal and mechanical treatment. Cast aluminum alloys are formed by pouring molten liquid metal into molds of requisite shapes and cooled; solid metal is mechanically deformed or forged or rolled to the required shape to form wrought aluminum alloys.
Marine grade wrought aluminum alloys usually comprise aluminum-magnesium (Al-Mg) alloys and aluminum-magnesium-silicon (Al-Mg-Si) stopy. They are generally used in structural shipbuilding, boat lifts, docks, and other offshore structural applications.
Cast aluminum alloys are used in numerous marine applications because casting processes can create relatively complex shapes, including ships' superstructures, structural components, interior fixtures and various supports. They are usually aluminum-silicon (Al-Si) or Al-Mg alloys.
The marine grade aluminum sheet stands for the aluminum sheet can be applied to the marine industry with good performance. The marine aluminum sheet alloy are 5000 seria i 6000 seria ze stopu aluminium, reprezentowane przez 5083 Aluminiowa płyta, w tym 5083 Aluminiowa płyta, 5086 Aluminiowa płyta, 5052 Aluminiowa płyta, 5383 Aluminiowa płyta, 5454 Aluminiowa płyta, 5456 Aluminiowa płyta, 5754 Aluminiowa płyta, 6061 Aluminiowa płyta, 6063 Aluminiowa płyta, itp. The features of marine aluminum plate are low density, wysoka wytrzymałość, ship weight reduction, wysoka odporność na korozję, trwałość, economical and environmental protection.
To the specific application of marine grade aluminum sheet:
On the ship’s side, the outer bottom plate of the ship can be made of 5083 Aluminiowa płyta, 5086 Aluminiowa płyta, 5456 blacha aluminiowa i 5052 Aluminiowa płyta. The excellent corrosion resistance of the marine aluminum sheet can better resist the erosion of sea water and prolong the life of the ship.
The top and side plates of the marine ship container can be made of 3003 Aluminiowa płyta, 3004 blacha aluminiowa i 5052 Aluminiowa płyta. The 3003 aluminum plate has good anti-rust effect. Under the long-term sea wind and rain, the rust of the top plate is reduced to some extent.
The wheelhouse can be made of 5083 Aluminiowa płyta, 6N01 aluminum plate and 5052 Aluminiowa płyta. The non-magnetic plate of the aluminum plate makes the compass unaffected and ensures the correct direction of the ship during navigation.