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Tin bronze C90300

C90300 C90500 С90700

Technical characteristics

UNS C90300 is European alloy of tin bronze. It is casting alloy of copper, zinc, and nickel. This grade relates to European bronze mill-products. Chemical composition consists of four main elements: Cu-88%, Sn-8%, Zn-4%, Ni-1%. Such bronze is often used in architecture because of its pleasing color and durability.

Percentage composition

Al Si Sn Ni Fe Pb Cu Sb Zn S P residual elements
≤0,005 ≤0,005 7,5−9 ≤ 0,3 ≤ 0,3 ≤ 0,2 86−88 ≤ 1 3−5 ≤ 0,05 ≤ 1,5 ≤ 0,5

Many products can be manufactured of tin bronze: bearings, bushings, impeller pumps, piston rings, parts of valves, fittings of steam lines, J-rings, gears. Preferential method of bronze C90300 jointing is brazing.

Physical and chemical characteristics of alloy

— Density of material is 8,75 g/cm3;

— Heat conduction ((20.0°C / 68°F) is 74,0 V/µm;

Mechanical properties:

1) Brinell hardness HB is 70;

2) Ultimate tensile strength is 310 MPa;

3) Flow limit is 145 MPa;

4) Ultimate elongation at break is 30%;

5) Charpy impact strength is 19,0;

6) Module of flexibility is 117 HPa;

7) Poisson’s ratio is 0,34;

Tin bronze C90300 supplier

«Auremo» company offers to buy bronze mill-products for a reasonable tin bronze C90300 price. Price forms according to international cost of metal-roll without including other expenses. If you buy tin bronze C90300 by wholesale, you will be given special discounts. Supplies are delivered directly from stock. It gives a vivid choice of products for customers and significant saving at storages and premises. Pipe, sheet, bar of C90300 are always in stock. Availability of products and efficiency of delivery are conditioned by a fact that our offices are located in Moscow, St. Petersburg and cities of Central Europe. We invite you to a partnership.

Buy at a bargain tin bronze C90300 price

Huge range of bronze mill-products is presented in a stock of «Auremo» tin bronze C90300 supplier. All products are certificated. Quality is guaranteed by rigorous technology compliance of a manufacture. You can easily buy tin bronze C90300. Just connect us with a convenient way for you. Phone numbers, e-mail addresses the closest company’s offices are noted in section «Contacts». Order a service «Call-back». Our managers are always ready to lend a knowledgeable assistance. If a required type of product is absent, we can manufacture it in the off-standard sizes by individual order.