Introduction to aluminum coil 5052 h32

Aluminum coil 5052 h32 is a rust-proof aluminum alloy material. Its main alloying elements are copper, silicon, magnesium, zinc, and manganese, and the minor alloying elements are nickel, iron, titanium, chromium, and lithium. With a low density but a high strength, 5052 h32 aluminum coil has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance, and its usage is second only to steel. The aging strengthening effect of 5052 aluminum coil is not obvious, so it is not suitable for heat treatment to strengthen it, but the strength and hardness can be improved by work hardening. The main performance characteristic of this type of alloy is that it has excellent corrosion resistance, so it is called rust-proof aluminum.

H refers to the work hardening state, and is suitable for products whose strength is increased by work hardening. After the work hardening, the product may or may not undergo additional heat treatment to reduce the strength. H32 refers to the 1/4 hard state after stabilization after work hardening. The tensile strength of H32 is 210-260. Tensile strength is the critical value for the transition of metal from uniform plastic deformation to local concentrated plastic deformation. It is also the maximum load-bearing capacity of metal under static tensile conditions. The non-proportional elongation strength specified by H32 is 130. The definition of the non-proportional elongation strength Rp is the stress when the non-proportional elongation is equal to the percentage of the gauge length of the specified extensometer. . The bending radius of H32 is 1.5t. The bending radius is the radius of curvature. In layman’s terms, a small segment of the curve is replaced by a circular arc. The radius of this circle is the radius of the bend.

The aluminum coil 5052 h32 is mainly used for low load parts that require high plasticity and good weldability, such as mailboxes, gasoline or lubricating oil pipes, various liquid containers and other small deep-drawing small parts working in liquid or gaseous media Load parts, sheet metal parts for transportation vehicles, ships, meters, street lamp brackets and rivets, hardware products, electrical enclosures, etc.