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Rod, wire, sheet, strip made of CuZn40SnSi

Equivalent

Grade analogue W. Nr. Aisi Uns En Order
ЛОК59-1-0.3 Delivery from the stock, in stock

Technical characteristics

Alloy composition plays a very important role for two-component brass. Level of zinc saturation concentration in copper at low temperature is 39%. This index decreases at essential temperature rise. At a temperature of 905 °C it equals 2%. Those brasses that contain less than 39% of zinc have single-phase zinc solution structure in copper. If to add bigger zinc content into molten copper, zinc will not completely solve. That is why brass will be very hard and brittle after solidification. It will already have duplex structure and high strength. Plasticity, however, will be much lower than in single-phase brasses.

Percentage composition according to GOST 15527−2004

Fe Si P Cu As Pb Zn Sb Bi Sn Residual elements
≤0,15 0.2 — 0.4 ≤0,01 58 — 60 ≤0,01 ≤0,1 37.92 — 40.8 ≤0,01 ≤0,003 0.7 — 1.1 ≤ 0.3

The more zinc content in brass is, the more strength it possesses. But by doing so, there decreases plasticity of material. The more complicated hard composition is the less plasticity it possesses. As a consequence, brass becomes more brittle. Its strength increases only at 45% of zinc content. Then, strength and plasticity start to decrease sharply.

Pressure treatment

Most brasses are well pressure treated. Single-phase brasses possess distinctive plasticity. They can deform at very low and high temperatures. There is a peculiarity of brass pressure treating — for treatment in cold state, there is used single-phase brass, which has good plasticity and low strength. When temperature rises, its plasticity a bit decreases. That is why such kind of brass cannot be treated in hot state. Only duplex brass with high zinc content can be used for treatment in hot state.

Application

This alloy is mainly used in manufacture of bars (wire) for brass gas welding and carbon steel deposit welding.

Supplier

Where to buy CuZn40SnSi mill-products by wholesale? «Auremo» CuZn40SnSi mill-products supplier offers to buy brass products on favorable terms. A wide range of half-finished goods is presented in stock. They comply with GOST and International Standards of quality. CuZn40SnSi rod, wire, tube, sheet, strip are always in stock. You can buy them for affordable CuZn40SnSi mill-products price from a supplier. Buy goods in a moment. Price is privileged for wholesale buyers.

Buy at a bargain price

Though our web-site you can have a look at our production in details, specify its properties, make an order. «Auremo» company is a successful CuZn40SnSi mill-products supplier on the European market. We offer to buy goods from the special purpose stock. A delivery can be implemented in any city. All products are certificated. We have the shortest terms of delivery and the best CuZn40SnSi mill-products price. Our experienced managers are ready to answer your any question. If you buy CuZn40SnSi mill-products by wholesale, you will be given special discounts.