High-strength aluminum alloy material

Abstract

The invention provides a high-strength aluminum alloy material. The high-strength aluminum alloy material comprises, by weight, 1%-3% of Mg, 0.04%-0.06% of Fe, 1%-2% of Cu, 1%-2% of Zn, 0.5%-2% of Ni,0.5%-1.0% of Mn, the balance Al and inevitable impurities. By using the high-strength aluminum alloy material provided by the invention, very high strength can be obtained through extrusion, forgingor casting in a permanent mold, so that the alloy material is suitable for producing an ATM screen frame.

Description

technical field [0001] The invention relates to the field of metal materials, in particular to a high-strength aluminum alloy material. Background technique [0002] The earliest "ATM machine" was invented by John Shepherd Barron in 1967. It was called a computer automatic teller machine at that time. Safety. With the application of ATM machines, the workload of bank counter staff has been greatly reduced, and customers have been provided with a good experience in financial services. But it also has certain potential safety hazards. Many thieves use ATM machines as the object of theft, and through certain tools, ATM machines are knocked, smashed, beaten, etc., and ATM machines are destroyed, thereby stealing money therein. Therefore, the strength of the ATM machine frame material is very important. Contents of the invention [0003] Technical problem to be solved: Using the high-strength aluminum alloy material of the present invention, high strength can be obtained b...

AI Technical Summary

Problems solved by technology

But it also has certain potential safety hazards. Many thieves use ATM machines as the object of theft, and use certain tools to knock, smash, beat, etc. the ATM machine to destroy the ATM machine, thereby stealing money from it.