Dongguan Guangmei Metal Materials Co

If the brass material is a variety of alloys composed of more than two elements, it is called special brass. Such as copper alloy composed of lead, tin, manganese, nickel, iron and silicon. Brass has strong wear resistance. Special brass is also called special brass. It has high strength, hardness and strong chemical corrosion resistance. The mechanical properties of cutting processing are also outstanding. Seamless copper tubes drawn from brass are soft and wear-resistant. Brass seamless pipes can be used in heat exchangers and condensers, cryogenic pipelines, and submarine transportation pipes. Manufacture of sheets, bars, rods, tubes, cast parts, etc. Containing %~% copper, it has strong plasticity and can be used to manufacture pressure-resistant equipment, etc. According to the different types of alloy elements contained in brass, brass is divided into two types: ordinary brass and special brass. Brass used for pressure processing is called deformed brass.
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Can be used for various deep drawing and bending manufacturing of stressed parts, such as pins, rivets, washers, nuts, conduits, air pressure Tables, screens, radiator parts, etc. It has good mechanical properties, good plasticity in the hot state, acceptable plasticity in the cold state, good machinability, easy fiber welding and welding, and corrosion resistance. It is a common brass variety that is widely used.
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Introduction to Brass Plate
Brass Plate
Is a widely used lead brass , has good mechanical properties, good machinability, can withstand hot and cold pressure processing, and is used in various structural parts for cutting and stamping processing, such as gaskets, bushings, etc. Tin brass plate has high corrosion resistance, good mechanical properties, and good pressure processability under cold and hot conditions. It can be used for corrosion-resistant parts on ships and parts and conduits in contact with steam, oil and other media.
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Brass is an alloy of copper and zinc
. The simplest brass is a binary alloy of copper and zinc, called simple brass or ordinary brass. Brass with different mechanical properties can be obtained by changing the zinc content in brass. The higher the zinc content in brass, the higher its strength and slightly lower plasticity. The zinc content of brass used in industry does not exceed %. Any higher zinc content will cause brittleness and deteriorate the properties of the alloy. In order to improve certain properties of brass, brass that adds other alloying elements to unary brass is called special brass. Commonly used alloying elements include silicon, aluminum, tin, lead, manganese, iron and nickel. Adding aluminum to brass can improve the yield strength and corrosion resistance of brass and slightly reduce the plasticity. Brass containing less than % aluminum has good processing, casting and other comprehensive properties. Adding % tin to brass can significantly improve the brass's ability to resist seawater and marine atmosphere corrosion, so it is called navy brass. Tin can also improve the cutting performance of brass. The main purpose of adding lead to brass is to improve the machinability and wear resistance. Lead has little effect on the strength of brass. Manganese brass has good mechanical properties, thermal stability and corrosion resistance. Adding aluminum to manganese brass can also improve its performance and obtain castings with smooth surfaces. Brass can be divided into two categories: casting and pressure processing products.