5052 aluminum process performance 5052 aluminum alloy price spot

Introduction to aluminum alloy
Aluminum process properties
⑴ Forming properties
① This alloy has good hot process plasticity. The forging and die forging temperature is ~, and the thermal deformation of the deformation rate is carried out within this temperature range.
②The cold stamping performance is related to the alloy state. The cold stamping performance in the annealed state is good, the 3 state is second, and the 3/3 state is not good.
⑵Welding performance
①The alloy has good gas welding, arc welding, resistance welding, spot welding, and seam welding properties. It has a tendency to produce crystal cracks during argon arc welding. The brazing performance is good, but the soft soldering performance is poor.
②The strength and plasticity of the weld are high, and the strength of the weld reaches ~ the strength of the base metal. However, the air tightness of the weld is not high. It is recommended to use 3 alloy as solder, which can improve its air tightness and eliminate the tendency of cracks.
⑶Machining performance
The cutting performance of this alloy in the annealed state is not good, but it is improved in the cold-worked cherry blossom state.
Overview
Aluminum alloy belongs to the - series alloys and is widely used. Especially in the construction industry, this alloy is inseparable and is the most promising alloy. It has good corrosion resistance, excellent weldability, good cold workability, and has medium strength. The main alloying element of aluminum alloy is magnesium, which has good formability, corrosion resistance, weldability, and medium strength. It is used to manufacture aircraft fuel tanks, oil pipes, and sheet metal parts of transportation vehicles and ships, instruments, street lamp brackets, and rivets. , hardware products, electrical appliance casings, etc.
Aluminum alloy 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. It has good plasticity during semi-cold work hardening. , low plasticity when cold work hardened, good corrosion resistance, good weldability, poor machinability, and can be polished. It is mainly used for low-load parts that require high plasticity and good weldability and work in liquid or gas media, such as fuel tanks, gasoline or lubricating oil conduits, various liquid containers and other small-load parts made by deep drawing: Wire is used to make rivets. []
Chemical composition
Aluminum: balance
Silicon.
Copper:.
Magnesium:.~.
Zinc.
Manganese.
Chromium: .～.
Iron.
Note: Individual:. Total:.
Density is
Mechanical properties
Tensile strength b～
/>Conditional yield strength
Density.g/cm3
Specimen size: all wall thicknesses
Note: Longitudinal mechanical properties of pipe at room temperature
Surface
Surface is not allowed There are cracks, corrosion spots and traces of nitrate.
. Peeling, bubbles, surface roughness and local mechanical damage with a depth not exceeding the nominal wall thickness of the defective part are allowed on the surface, but the maximum depth of the defect cannot exceed., and the total area of the defect does not exceed the total area of the plate. .
The supplier is allowed to polish the profile longitudinally until the surface is smooth.
. Other requirements: The demander and supplier can formulate their own
. The surface of the aluminum plate is bright and has no scratches. There are very few particles in the machine-pressed board