The philosophy of Shanghai Junting Nonferrous Metals: strictly implement production standards to ensure that the composition of each piece of copper material meets the standards. Complete specifications to meet different processing needs. The price is favorable, and the factory sells directly without any intermediate links. Fast delivery, timely delivery, comes with original material book. About packaging: We can package according to customer needs, and can also cut the materials into corresponding sizes according to customer needs. Special specifications can be customized.
The aluminum content generally does not exceed .%, and sometimes appropriate amounts of iron, nickel, manganese and other elements are added to further improve performance. Aluminum bronze can be strengthened by heat treatment, its strength is higher than tin bronze, and its resistance to high temperature oxidation is also better. It has high strength and good wear resistance. It is used for relatively high strength screws, nuts, copper sleeves, sealing rings, etc., and wear-resistant parts. The most prominent feature is its good wear resistance.
Aluminum bronze containing iron and manganese elements has high strength and wear resistance. After quenching and tempering, the hardness can be improved. It has good high temperature corrosion resistance and oxidation resistance in the atmosphere, fresh water and sea water. Medium corrosion resistance is very good, machinability is acceptable, weldable and not easy to fiber weld, and pressure processing is good under hot conditions.
It has high strength and elasticity, high corrosion resistance in the atmosphere, fresh water, sea water and some acids, and can be processed under hot and cold conditions. , can be welded by electricity and gas, but not easy to solder.
Other elastic components that require corrosion resistance in spring boxes
Plate, tube, rod
Have high strength, good friction reduction and good corrosion resistance, and can be heated Processing, can be welded, but not easy to braze.
High-strength, wear-resistant parts, such as bearings, bushings, gears, turbines, etc. can also be used to manufacture nozzles, flanges, flat rocker arms, brackets, etc.
Plates, tubes, rods< br/> It has stable mechanical properties below ℃, good friction reduction, and good corrosion resistance in the atmosphere, fresh water, and sea water. It can be hot processed and welded, but it is not easy to braze.
High-strength wear-resistant parts and parts that work below ℃, such as bearings, sleeves, gears, spherical seats, nuts, flanges, etc.
This mainly refers to the aluminum content Aluminum bronze above .% and below %. The elemental composition except aluminum is not much different from that of ordinary aluminum bronze.
Due to the difference in aluminum content, special aluminum bronze has higher strength than alloy steel and a hardness close to alloy steel. It is widely used in force structure parts, transmission parts, etc. In addition, because of its good corrosion resistance, pressure resistance and anti-wear capabilities, it is also used in the transmission shaft gears of high-speed trains.
Shanghai Junting Copper Materials kindly asks buyers to read the following content carefully. Please describe the required materials, materials, specifications, performance, and tolerance requirements clearly before shopping to avoid unnecessary misunderstandings! Since the price of copper materials fluctuates, we hope that our customers will understand. If you want to know the detailed price, please call Wangwang or consult us.
Delivery: Due to different destinations, please communicate with Junting customer service for specific shipping costs. Normally, delivery can be arranged on the same day if the goods are in stock. In special circumstances, the specific delivery time can be negotiated.
Receiving the goods: When the buyer receives the materials, it is important to check whether the goods are in good condition and whether there are any missing items before signing for them. If there are obvious signs of damage, you can directly reject the material and contact Junting customer service!
After-sales: Junting Copper provides comprehensive pre-sales and after-sales services. If you have any questions, please feel free to call us. We will serve you wholeheartedly!