Sheet, strip, foil made of CuSn5ZnPb5, SnZnPb-555
CuSn5Zn5Pb5 is alloy of tin casting bronze that is widely used in modern industry, architecture, design. Chemical composition of alloy: Fe (0.45%), Si (to 0.05%), P (to 0.1%), Al (to 0.05%), Cu (80,7−88%), Pb (4−6%), Zn (4−6%), Sb (to 0.5%) Sn (4−6%), residual elements (1.3%). Copper is a basis of alloy.
Percentage composition according to GOST 613−79
|Cu||80.7 — 88|
|Zn||4 — 6|
|Pb||4 — 6|
|Sn||4 — 6|
Sheet products of this alloy differ with high corrosive resistance in sea water or in open air. It is hardly exposed to pressure treatment. Manufacture of alloy is specified by GOST 613 -79. In comparison with a pressing method, casting of bar assumes high strength, perfect physical properties. Cracks, surface blemishes, over prominence must not be present on a metal surface. However, there are acceptable markings made by withdrawal-roll facility. An ingot can give shrinkage of not more than 1%. Such a shrinkage is uniform in all parts of the enclosure.
Casting and technological properties:
1) Temperature of casting is 1250−1300°C;
2) Сasting shrinkage is 1.5%
Friction coefficient is:
— with lubricant — 0.016;
— without lubricant — 0.25.
Antifriction fitting, critical sliding parts are made of sheet, strip. They are used for bushings of internal combustion engines. Art objects (f. e. metalsmithing) are manufactured of this material.
CuSn5ZnPb5, SnZnPb-555 sheet, strip supplier
«Auremo» supplier proposes to buy goods for the most favorable CuSn5ZnPb5, SnZnPb-555 sheet, strip price. Sheet, foil, strip are always in stock. They comply with GOST and International Standards of quality. Availability of products and efficiency of delivery are conditioned by a fact that we have offices in Moscow, St. Petersburg and cities of Central Europe. You can easily buy bronze goods. CuSn5ZnPb5, SnZnPb-555 sheet, strip price depends on order quantity and additional conditions of supply. If you buy CuSn5ZnPb5, SnZnPb-555 sheet, strip by wholesale, you will be given special discounts.
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All products are certificated. Quality is guaranteed by rigorous technology compliance of a manufacture. Our managers are always ready to answer any questions and to give a knowledgeable assistance. You can easily buy CuSn5ZnPb5, SnZnPb-555 sheet, strip. Just connect us with a convenient way for you. Phone numbers, e-mail addresses of the closest company’s offices are noted in section «Contacts». Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements. Bronze strip, foil, sheet are always in stock. There is the best price from CuSn5ZnPb5, SnZnPb-555 sheet, strip supplier. Quality complies with GOST (all-Union State Standards) and International Standards.