High pressure aluminum die casting automobile electric steering gear aluminum upper cover

The aluminum alloy J433 housing with automobile mechanical steering parts is a casting aluminum alloy with exnt comprehensive properties. It not only has good mechanical properties, cutting processing properties, but also can cast complex thin wall parts, appearance parts, cylinder heads and other castings. Moreover, it is not necessary to pass the heat treatment process to obtain the higher strength and surface hardness, and the high production efficiency and low production cost. Therefore, it has become the preferred material for aluminum alloy shells for automotive mechanical steering parts. The aluminum castings produced by Tongying Company have good strength and can be used for high pressure casting to obtain good mechanical and sical properties. Therefore, they are widely used in automobile mechanical steering gear.