ABL Exim

The copper plate----one of few metals that doesn’t need to be extracted from ore (i.e., it is directly usable in its natural state).

It has good mechanical properties, good plasticity in the hot state& good plasticity in the cold state, good mechanical behavior, easy fiber brazing and welding, corrosion resistance, but easy to cause corrosion cracking, and cheaper.

Ordinary copper variety. Containing less conductive and thermal conductivity impurities, trace oxygen has little effect on conductivity, heat conduction and processing, but it is easy to cause "hydrogen disease", and should not be processed in high temperature (such as >370 °C) reducing atmosphere (annealing, Welding, etc.) and use.

Copper sheet and plate offer unique properties (noted above) that make them useful in a wide range of applications. Copper plate and sheet offer excellent dimensional control and high crack resistance, which make these materials easy to cut, machine, and otherwise form.

Brasses are a very versatile family of alloys. Based on copper-zinc, additional alloying elements can be used to increase strength, improve corrosion resistance (especially with respect to seawater) and to improve machinability. But they do not work well in forming applications.

Brass sheet and brass plate, better known as “yellow brass” or “cartridge brass”, are created by alloying copper and zinc as well. So brass sheet and brass plate exhibit high corrosion resistance, good durability, and high electrical conductivity, along with a shiny, decorative appearance.

For example, due to their elegant appearance, brass sheets are commonly used for interior designs of luxurious places and making artworks.Brass sheet and brass plate are generally very easy to cut into brass strip, machine, and fabricate.

The versatility of brass sheet and plate make them useful materials for a broad range of applications.