There are many alloys of aluminum marine grade boat materials, what are the aluminum alloys? There are also several types and uses of boat materials aluminum marine grade. Here are a few main marine grade boat materials.
7075 aluminum marine grade boat materials
7075 aluminum marine grade boat materials, it has good corrosion resistance and oxidation resistance, it also has good easy processing and wear resistance, and good workability. It has high strength below 150℃. And it has particularly good low-temperature strength, poor welding performance, and stress corrosion cracking tendency. Two-stage aging can improve SCC resistance.
6061 aluminum marine grade boat materials
6061 aluminum marine grade boat materials have excellent processing performance, excellent welding characteristics and electroplating, good corrosion resistance, toughness, easy polishing, color film, and excellent oxidation effect. 5083 aluminum marine grade boat materials The main alloying element in the alloy is magnesium, which has good corrosion resistance and weldability, and medium strength.
Excellent corrosion resistance makes 5083
Excellent corrosion resistance makes 5083 aluminum marine grade boat materials alloy widely used in marine applications such as ships, automobiles, aircraft welding parts, subway light rail, pressure vessels that require strict fire protection (such as liquid tankers, refrigerated trucks, refrigerated containers), refrigeration devices, TV towers, Drilling equipment, transportation equipment, etc. It has good strength, corrosion resistance and good machinability in non-heat-treatable alloys. The surface is beautiful after anodization. It can be processed into optical mechanical parts, ship parts and wire clamps.
5052 aluminum marine grade boat materials
There is also 5052 aluminum marine grade boat materials for AL-Mg alloy gold aluminum plate, which is the most widely used anti-rust aluminum. This alloy has high strength, especially fatigue resistance: high plasticity and corrosion resistance. , It cannot be strengthened by heat treatment. The plasticity is still good during semi-cold work hardening, and the plasticity is low during cold work hardening. It has good corrosion resistance, good weldability, poor machinability, and polishing. 5052 aluminum plate is commonly used in sheet metal parts of transportation vehicles and ships, meters, street lamp brackets and rivets, hardware products, electrical appliances shells, etc.
In addition, there are various types of aluminum marine grade boat materials such as 2024 and 1060. As a shipbuilding material, aluminum alloy has many superior properties, and its application in the shipbuilding industry is becoming more and more extensive. Ships are developing in the direction of aluminum. Marine aluminum alloy is a promising material.