5754 aluminum plate spot 5754 aluminum plate density

Aluminum Plate Catalog
Overview
Characteristics
Aluminum alloy has the characteristics of medium strength, good corrosion resistance, weldability and easy processing and forming. It is a typical alloy among - series alloys. Abroad, aluminum alloy plates in different heat treatment states are the main materials used in the automobile manufacturing industry (car doors, molds, seals) and can-making industry.
Scope of application
Aluminum plates are widely used in welded structures, storage tanks, pressure vessels, ship structures and offshore facilities, transportation tanks and other applications that require excellent processing performance, excellent corrosion resistance, high fatigue strength, High weldability and medium static strength applications.
Aluminum plate surface
No cracks, corrosion spots and traces of nitrate salt are allowed on the surface.
. 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 []
Physical properties
Chemical composition
Silicon:.
Copper:
Magnesium: .~3.
Zinc.
Manganese.
Chromium:
Iron
Aluminum: balance.
Single: .
Mechanical properties
Tensile strength: ~.
National Standard for Aluminum Plate and Strip (B/-), a unified standard applicable to aluminum alloy plate and strip materials.
Heat treatment process
) Homogenization annealing: heating at ℃, insulation ~ air cooling.
) Rapid annealing: heating at 3 to ℃ and holding time of 3 to air or water cooling.
3) High-temperature annealing: When the thickness of the finished product is heated to 3 ~ ℃, the holding time is ~ or ~ 3 air cooling.
) Low temperature annealing: heating ~3℃ or ~℃ holding time ~air cooling