Introduction of aluminium 5083 h111
The aluminum and magnesium alloys of the 5XXX series of aluminum alloy plates for machining are a representative product of aluminum alloy with medium strength and good corrosion resistance and weldability. They are widely used in all fields from thin plates to thick plates. Aluminium 5083 h111 is one of the tempers.
Aluminium 5083 h111 has good corrosion resistance and weldability, and medium strength. Excellent corrosion resistance makes 5083 alloy widely used in marine ships, automobiles, aircraft welding parts, subway light rail, pressure vessels with strict fire resistance (such as liquid tankers, refrigerated trucks, refrigerated containers), refrigeration equipment, drilling equipment, transportation Equipment, missile parts, armor, etc.
The meaning of aluminium 5083 h111
H111 is one of the tempers of the 5083 aluminum plate. For the temper of aluminum alloy, it is generally just that the prototype state gets different hardness classification standards after different heat treatments, which has nothing to do with the main alloy.
H followed by an Arabic numeral
H1 only indicates the state of work hardening, which is suitable for products that obtain the specified strength without heat treatment after work hardening;
HX1 (X stands for 1, 2, 3) followed by an Arabic numeral
H1, H2 and H3 status code followed by an Arabic numeral indicates the degree of work hardening.
HXX code followed by Arabic numerals
When there is a difference but close to the control degree or mechanical properties (or both) of the HXX state, or when other characteristics are determined to have a significant influence, the third digit is used. For example, HX11 is suitable for products that have sufficient work hardening when the final annealing does not meet the requirements of the annealing state, but the work hardening degree is not completely consistent with the HX1 state: H112 is suitable for products that obtain certain characteristics during hot working , This product has mechanical performance requirements. This is also the biggest difference between H111 and H112.
Aluminium 5083 h111 marine aluminum
Marine aluminum includes multiple parts such as the hull, console, and deck. But the most important of them is the underwater part of the hull, especially in the perennial sea water contact, the underwater part of the hull must be able to resist seawater corrosion and be durable. The most commonly used in this part of the product is aluminum 5083, H111, H112 are commonly used tempers, and more suitable 5083-H116 and 5083-H321.
After replacing traditional steel ship plates with aluminum material such as aluminum 5083 h111, the average weight of each ship is saved by about 8-100 tons. The scope of aluminum instead of steel is not only limited to the hull and parts, but also includes the ship deck, furniture, cabinets and other equipment in life. Other alloys such as 6061, 5052, 5754, etc.