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Wire, sheet, strip, rod, wire made of tin bronze

Equivalent

Grade analogue W. Nr. Aisi Uns En Order
C90300 Delivery from the stock, in stock
C90500 CuSn10Zn Delivery from the stock, in stock
2.1050 C90700 G-CuSn10 Delivery from the stock, in stock

Tin bronzes

They are used since ancient times. They are well-utilized by industry. Due to a large range of crystallization, they have a low fluidity. Cavities are not formed in these bronzes, but small scattered porosity can be present. Tin bronzes have a linear shrinkage. It is very small and constitutes 0.8% during a process of sand casting, and 1.4% during chilling. Such properties facilitate a production of castings that do not require high tightness.

Importance of phosphorus

This element is often present in tin bronzes. Firstly, phosphorus reduces hydrogen content in a melt and deoxidizes copper. Secondly, it increases strength. Thirdly, it improves fluidity and allows manufacturing of complex shaped castings with thin walls (for example, qualitative art castings). A presence of phosphorus in bronzes with a minor amount of tin improves wear resistance due to an appearance of solid particles of copper phosphide in structure. However, phosphorus has a downside. It impairs plasticity and thereby its content does not exceed 0.5% in deformable alloys.

Alloying

Tin bronzes have a large number of zinc in composition, but not more than a level of saturation concentration. Nickel contributes strength properties and improves deformability and plasticity, increasing density, corrosion resistance, and reducing segregation. Plumb increases density, fluidity, antifriction quality. Bronzes that contain nickel are thermally strengthened during age-hardening and thermohardening.

Aluminium bronzes

According to their frequency, they occupy a leading position among copper alloys in industries. With increasing of aluminium content in alloy, their mechanical properties are increased as well. Those alloys, in which aluminium consists 5 to 8%, have affordable mechanical properties.

Beryllium bronzes

Such alloys have a unique combination of properties: considerable flexibility and toughness, good heat and electrical conductivity, high resistance to corrosion and mechanical destruction.

Silicon bronzes

With increasing of silicon content in alloys (not more than 3.5%), rupture strength and elongation of alloy are increased as well.

Buy tin bronze at a bargain price

This alloy relates to a popular group of metal products due to its affordable cost and diversity of its semi-fabricates. High level of service and a perfect quality of products determines company’s image. There is the best tin bronze price from tin bronze supplier. You can find the latest information from tin bronze supplier on company’s web-site. Our managers are always ready to answer your questions. Buy tin bronze in tin bronze supplier. Tin bronzes are always in stock. We have the best tin bronze price in actual segment of mill-products. Realization of products takes a minimum of time. Supplies are delivered directly from stock. It gives a vivid choice of products for customers and significant saving at storages and premises. Buy tin bronze in a moment. Tin bronze price is affordable. If a required type of product is absent, we can manufacture it in off-standard sizes by individual order.