5754 h22 aluminium plate for highway barrier

5754 h22 aluminium plate for highway barrier is a relatively soft state of aluminum plate. The temper of h22 refers to that an alu plate is partially annealed to 25% hardness after work hardening. 5754 aluminum alloy plates are a typical alloy in Al-Mg series alloys, of which 5754 belongs to almg3, and the main alloy component is magnesium. It has the characteristics of medium hardness, good corrosion resistance, good weldability, excellent anti-rust performance, good weldability and easy processing and forming. The 5754 h22 aluminium plate can be used not only for highway barriers, but also for high-speed rail barriers, ship parts, pressure vessels, auto parts, tank car bodies, etc. It is an excellent 5-series aluminum alloy product.

The high-speed rail sound insulation board is mainly composed of the foundation, the column and the screen vertical plate. The 5754 aluminum plate is mainly used for the screen vertical plate part. The vertical plate is the main part of the sound barrier to reduce the noise effect. It can pass special high-strength springs and bolts and angle steels. Fix it in the notch of the column to form a sound insulation board. Traditional sound insulation panels include 1 series and 5754 aluminum panels. Cities near the sea will face the impact of typhoons. They have extremely high requirements for the strength and corrosion resistance of the aluminum panels, and 5a03 aluminum panels are mostly used. The 1 series aluminum plate is pure aluminum. The 5A03 alloy aluminum plate and the 5754 h22 aluminum plate are both Al-Mg anti-rust alloy aluminum plates, but the magnesium content of the former is slightly higher, which leads to higher corrosion resistance and tensile strength. In 5754 alloy aluminum plate, it can better resist storm and corrosion.

Haomei supplies of aluminum plate base materials for high-speed rail sound insulation boards, including 5754 aluminum plate and 5a03 aluminum plate, but we supply no finished products of the boards. The thickness we offer is from 1mm to 50mm, and width up to 2600mm. Welcome to send inquiries!