PRODUCTS
Copper
Copper is a kind of metal with purple red luster. It is slightly hard, extremely tough, wear-resistant, and has good ductility, good heat conductivity, conductivity and corrosion resistance. Due to its abundant reserves in nature, excellent performance and convenient processing, copper is second only to aluminum in the consumption of nonferrous metal materials in China, and is widely used in electrical, machinery manufacturing, construction industry, transportation and other fields.
Copper features:
Good ductility, high thermal conductivity and conductivity, diamagnetic, durable, and the flame of copper is green.
Copper has strong corrosion resistance. Compared with aluminum, copper is more resistant to non oxidizing acids, alkalis, seawater, etc., but aluminum is more resistant to corrosion than copper in atmosphere, weak acid and other media.
Copper has good plasticity and can withstand cold and hot pressure processing with large deformation, such as rolling, extrusion, forging, etc.
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Aluminum
Aluminum is a metal element with the symbol Al and atomic number 13. Its simple substance is a silver white light metal. It is malleable. Goods are often made into rods, sheets, foils, powders, ribbons and filaments. It can form an oxide film to prevent metal corrosion in humid air.
Aluminum features:
Aluminum is a light metal, and its density is only about one third that of iron. The treated aluminum alloy is tough and easy to stretch. With metallic luster, the surface is silver white and shiny when it is smooth.
The ability to reflect visible light is strong (about 92%), and the reflection of medium and far infrared can reach 98%. Aluminum is easy to machine, cut and shape.
Aluminum has good conductivity (59% of copper), which is much lighter than copper. Aluminum can superconduct at a temperature lower than 1.2K and a magnetic flux greater than 100 Gauss.
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Stainless steel has the advantages of heat resistance and low temperature resistance, and its corrosion resistance is also relatively good, making it less prone to deformation
Stainless Steel features:
Stainless steel has a mirror like brightness and a hard and cold touch, making it a relatively avant-garde decorative material
Stainless steel has a series of characteristics such as excellent corrosion resistance, formability, compatibility, and strength and toughness
Stainless steel has been widely used in industries such as heavy industry, light industry, daily necessities, and building decoration.
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After heat treatment, carbon steel can achieve higher hardness and better wear resistance. The hardness in the annealed state is very moderate, and it also has good machinability. The raw materials of carbon steel are very common, easy to obtain, and the production cost is also relatively low.
Carbon Steel features:
Carbon steel can achieve higher hardness and better wear resistance after heat treatment.The hardness of carbon steel in the annealed state is very moderate, and it also has good machinability.
Carbon steel is an iron carbon alloy with a carbon content ranging from 0.0218% to 2.11%. Also known as carbon steel. Generally, it also contains small amounts of silicon, manganese, sulfur, and phosphorus.
Carbon steel is mainly used to manufacture non alloy steel for important mechanical parts, and is generally used after heat treatment.
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Alloys are macroscopic homogeneous, multi chemical substances containing metallic elements, generally possessing metallic properties. Any element can be used as an alloying element, but metals are still added in large quantities.
Alloy Steel features:
Most alloys have a melting point lower than that of any of their constituent metals, and their hardness is generally higher than that of any of their constituent metals;
Alloy refers to a mixture of metal properties formed by the fusion of a metal with other metals or non-metals
Generally speaking, the hardness of an alloy is generally higher than that of its constituent metals, and the melting point of most alloys is lower than that of the constituent metals
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