industrial minerals metallurgy Phosphor bronze CuSn5 strip

Specifications 1.Polished surface,free of oil

2.Good workability and drawability

3.Anti-corrosion

4.Excellent electric conductivity

  Company Information   About us   Old factory located in the biggest fabrication city, 50 mins to international airport., 10 years experience in Electrical contacts, Rivets, Clad Metal Strips, Silver wires and CNC parts.                            With a wide range, our products are extensively used in switches, relays, thermostats, circuit breakers, leakage protectors and other low & middle voltages. We have exported our products to many countries and regions all over the world.   Market Distribution     Dedicated to strict quality control and thoughtful customer service, reasonable prices and stable delivery time, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.     Phosphor bronze (sometimes sold with the shorter name Phos Bronze) is an alloy of copper with 3.5 to 10% of tin and a significant phosphorus content of up to 1%. The phosphorus is added as deoxidizing agent during melting.   These alloys are notable for their toughness, strength, low coefficient of friction, and fine grain. The phosphorus also improves the fluidity of the molten metal and thereby improves the castability, and improves mechanical properties by cleaning up the grain boundaries.     Characteristics and Applications   Phosphor bronze is used for springs, bolts and various other items used in situations where resistance to fatigue, wear and chemical corrosion are required (e.g., a ship's propellers in a marine environment). The alloy is also used in some dental bridges.   Grades A, C and E – C51000, 52100,51900,50700 are commonly used nonferrous spring alloys. The combination of good physical properties, fair electrical conductivity and moderate cost make Phosphor Bronze round, square, flat and special shaped wire desirable for many springs and Electrical Contacts and a wide variety of wire forms where cost of properties does not prescribe Beryllium copper.   Phosphor Bronze (94.8% copper, 5% tin, and 0.2% phosphorus ) is also used in cryogenics. In this case the combination of a fair electrical conductivity and a low thermal conductivity allows to making electrical connection to devices at ultra low temperature without adding an excessive heat load.    Workshop  Manufacture Facility    Warehouse     Packing   About shipment   1. By sea, by air, by door to door express (FedEx, UPS, DHL, TNT, EMS).
2. For Air Shipment, Please choose your favorite, shipping method according your detail requirement
3. The shipping discount is different because of different weight and destination, we will choose the cheapest and safest way according to your detailed requirement.
4. Normally, it will take around 3-7days from China to destination country.             Thank you for coming to our website. If you have any questions or suggestions, please do not hesitate to contact us, we will reply you within in 12 hours!!!

Contact us if you need more details on Cusn5 Strip. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Bronze C51000、Copper Strip C51000. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Copper Alloy Strips