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Alloy of silicon and copper C87800

C87500 C87600 C87800


Grade analogue W. Nr. Aisi Uns En Order
c87800 Buy from stock, view availability

Technical characteristics

UNS C87800 Silicon Brass is alloy of copper and silicon, which relates to European bronze mill-products. Three elements of alloy constitute basis of chemical composition: copper, zinc, silicon. Cu-80%; Zn-15%; Si-4%.

Percentage composition according to ASTM B30

Mg As S Sb Pb Al Mn Fe Ni Sn Si Zn Mn Cu residual elements
≤ 0,01 ≤ 0,05 ≤ 0,05 ≤ 0,05 ≤ 0,09 ≤ 0,15 ≤ 0,15 ≤ 0,15 0.2 0.25 3,8−4,2 13−16 ≤ 0,7 80 ≤ 0,7

Mechanical properties

1) Tension extension of material is 35 kg/mm2;

2) Cutability is 40;

3) Ultimate elongation at break is 25%;


It is used in a manufacture of high strength thin-walled castings, brush holders, levers, clamps, terminals, and special tools such as valves, parts of marine hardware, stop valves.

Silicon brass C87800 supplier

«Auremo» company sells silicon bronze on favorable terms. A wide range of goods of a high quality is presented in stock. UNS C87800 Silicon Brass C87800 is always in stock. Silicon brass C87800 price depends on order quantity and additional conditions of supply. If you buy silicon brass C87800 by wholesale, you will be given special discounts. Availability of products and efficiency of delivery are conditioned by a fact that we have our offices in Moscow, St. Petersburg and cities of Central Europe. We invite you to a partnership.

Physical features

1) Melting point is 1680°F;

2) Module of flexibility at tension is 20000;

3) Density of material pound/cub.m (68° F) is 0,3 ;

4) Electrical conductivity % (68°F) is 6,7;

5) Heat conduction °F (68° F) is 16 ;

6) Thermal expansion coefficient of material is 68−57210⁻⁶ °F (68 — 572° F) 10.9;

7) Specific heat °F (68°F) is 0,09.

Buy at a bargain price

Huge range of semi-fabricates can be delivered by wholesale for affordable silicon brass C87800 price. UNS C87800 Silicon Brass C87800 is always in stock. Price is conditioned by technological details of production without including additional expenses. All products are certificated. Products can pass through an additional checking if necessary. We offer the shortest terms of supply. Buy silicon brass C87800 in a moment. We are working with experienced managers who are always ready to answer all your questions. If you buy goods by wholesale, you will be given special discounts from silicon brass C87800 supplier.