Specifications
1.High light polished2.Good workability and drawability
3.Anti-corrosion,anti-acid
4.Excellent electric conductivity
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
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.
1. Guaranteed quality
INT always promise to provide 100% quality products accord with ISO standard, ROHS/SGS test report, material certificate are available.
Should be any of our products out of quality standard, we will take back the rejects and absorb all the losses occurred.
2. Competitive price
We fixed on the principle of small profit and take full consideration of customer’s cost saving.
3. Prompt delivery
7 days of sample making, 3 days of shipping, to make sure our customer receive cargos at the soonest time.
4. Best service
Whenever you need us, we are available. Whenever you send questions or problems, we'll reply and make solutions within 24 hours.
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