3mm thick 5052 marine aluminum plate is mainly used for high plasticity and good weldability, also used in traffic vehicles, ship’s sheet metal parts, instruments, street lamps and rivets, metal products, electrical enclosures and so on. Can also be used to manufacture aircraft fuel tanks, tubing, aerospace aluminum alloy material, is a typical rust-proof alloy material.
3mm thick 5052 marine aluminum plate surface requirements
1, the surface does not allow cracks, corrosion spots and nitrate traces.
2, the surface allows the depth of not more than the location of the wall thickness of the nominal size of 8% of the skin, bubbles, surface rough and local mechanical damage, but the maximum depth of defects can not exceed 0.5mm, the total defect area does not exceed the total area of the board 5%.
3, allowing the supplier along the profile longitudinal lighting to the surface smooth.
4, other requirements: the demand side and the supplier to develop their own.
5052 Aluminum hardness
Hardness: 1060 aluminum plate tensile strength between 110-130, while the 5052 series of tensile strength is between 210-230 that 5052 hardness is higher than the hardness of 1060 100%.
3mm thick 5052 marine aluminum plate elongation
Elongation: 1060 series of elongation of 5%, while the 5052 series of elongation reached 12-20%, it can be said that in the 5052 series than 1060 hard 100% of the case, the elongation also increased by 200 %about.