Dongguan Dingfeng Copper and Aluminum Co., Ltd.

Dingfeng Copper and Aluminum Co., Ltd. is the first choice for low-price direct selling H brass plate H mirror brass plate characteristics
Product introduction:
Brass plate is a widely used lead brass with good It has excellent mechanical properties, good machinability, and can withstand hot and cold pressure processing. It is used in various structural parts such as 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.
Brass Classification
If the brass material is a variety of alloys composed of two or more 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 in %~%, 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.
Usage:
? Can be used to make various deep-drawn and bent stress-bearing parts, such as pins, rivets, washers, nuts, conduits, air pressure gauges, 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.
Ordinary Brass
It is an alloy composed of copper and zinc. When the zinc content is less than %, zinc can dissolve in copper to form a single phase, which is called single-phase brass. It has good plasticity and is suitable for hot and cold pressure processing. When the zinc content is greater than %, there is a single phase and a solid solution based on copper and zinc, which is called dual-phase brass. The plasticity is small and the tensile strength is increased. It is only suitable for hot pressure processing. If the mass fraction of zinc continues to be increased, Then the tensile strength decreases and the code of no use value is represented by H + number, H represents brass, and the number represents the mass fraction of copper. For example, H represents brass with a copper content of % and zinc content of %. For cast brass, the word Zrdq is placed before the code. For example, ZH represents a cast brass with a zinc content of % and the remainder is copper. H and H are single-phase, golden yellow, so they are collectively called gold, and are called coatings, decorations, medals, etc. H and H belong to duplex brass, which are widely used in structural parts of electrical appliances, such as bolts, nuts, washers, springs, etc. Generally, single-phase brass is used for cold deformation processing and duplex brass is used for hot deformation processing.
Characteristics:?
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 atmospheric corrosion. 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.
Note: Dongguan Dingfeng Copper and Aluminum Co., Ltd. mainly produces and sells: copper and aluminum materials of various specifications: rods, pipes, plates, wires, strips and other copper and aluminum profile products. The product specifications are complete, the price is favorable, the packaging is intact, the copper is pure, the straightness is good, the inventory is large, special specifications and special requirements can be customized,
Service Commitment:
① Anyone who has business dealings with our company Manufacturer, we deliver to your door for free within three days after receiving the order.
② If there is any quality problem with the goods, please notify us in time and we will return or exchange the goods unconditionally within seven days. Material certificates and test reports can be provided! We sincerely welcome people to call us for consultation and ordering!
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