High acoustic barrier with 5a03-h111 aluminum alloy plate
aluminum alloy plate, the use of 5a03-h111 aluminum alloy plate, the thickness of 1.5mm, the width of 610-750mm.
Closed pipe type of sound barrier, in the coastal region, considering the industry may face the impact of the typhoon, the strength of the aluminum plate and corrosion resistance is extremely high requirements, so using 5a03 material of aluminum alloy plate, instead of the traditional 1 or 5754 aluminium alloy plate.
After comparing the traditional road sound barrier field with 1 series aluminum plate and 5 series 5754 aluminum plate, why choose 5A03 aluminum alloy plate ?
Because 1 is softer and corrosion resistance is limited, and 5a03 aluminum alloy plate and 5754 although with Al - Mg antirust aluminum alloy, but because the magnesium content of 5a03 slightly higher than that of 5754, so 5a03 - H111 aluminum corrosion resistance and tensile strength are higher than that of 5754 aluminum alloy plate, will be better able to fight against the storm and corrosion.
