- BrandКрасный Октябрь
- Country of manufactureRussia
The brass processed by L63 pressure. Brass — an alloy from two or bigger quantities of components, basic of which is copper, and the main thing alloying – zinc. Sometimes add lead, tin, manganese, nickel, iron to an alloy, and each of them gives to brass some qualities. Brass can be separated into three groups conditionally: wrought alloys, jeweler and foundry. Deformed (carry the name "top poppy" possess high plasticity, anti-corrodibility and an antifriktsionnost, it is ideal for production of widely demanded steel-brass bimetal thanks to excellent bondability). Jeweler brass – the most attractive externally, have the highest chemical purity. Make art products, distinctions, accessories, jewelry of them. Cast alloys are used in any sphere of a national economy and in life. They are corrosion-resistant, have good antifriction, mechanical and technology properties, is well free-flowing, are a little inclined to segregation (emergence of heterogeneity at crystallization). In the chemical composition an alloy of L63 contains chemical elements in %: Fe to 0,2 P to 0,001 Cu 62 - 65 Pb to 0,07 Zn 34,5 - 38 Sb to 0,005 Bi to 0,002 Brass are very widespread thanks to a good combination of high technology and mechanical properties. However the cold strain though leads to essential increase in durability, at the same time very sharply reduces plasticity. After deformation in an alloy residual stresses remain that leads to spontaneous corrosion cracking. It is promoted by the fact that at the atmosphere there are traces of ammonium salts, ammonia, sulphurous gases. The additional alloying manganese, aluminum, iron, tin, nickel, lead, silicon in small amounts to 2 - 4% considerably improves properties of latuny. In comparison with Cu-Zn alloys, the complex alloying of latuny allows to receive the best corrosion resistance, higher mechanical properties, Physical, technology and mechanical properties of an alloy L63: Hardness of material: HB 10-1 = 150 - 160 MPas Melting temperature, °C: 906 Friction coefficient with lubricant: 0.012 Friction coefficient without lubricant: 0.39 The list of the general for all types of brass of merits is extensive: these alloys are strong, flexible, resistant to corrosion, are inert to influence of chemicals and adverse climatic factors, easily give in to machining, and at any temperature, have attractive appearance. Application of an alloy of L63 in the industry: for deformation in a cold state deep drawing, drawing, rolling, stamping, a bend; for production of products of cryogenic engineering; it is suitable for the soldering and welding; it is good to poliruyetsyakupit the Plug brass L63 legko:1. You send zayavku2. We expose to you schet3. You pay convenient for you sposobom4. You receive the goods the Most important that you need to know about the BVB-alliance company. • Deliverable metal rolling constantly is available, and is stored "about 2000 tons" in a warehouse. • Own production of a professional flooring. • We offer a payment delay "about one month". • We do everything possible for minimization of terms of processing and delivery. • We carry out metal cutting in the size and according to your drawings. • We provide service of safe custody in the covered warehouse. • We offer the loyalty program allowing to receive discounts for purchase, processing or delivery of metal rolling. Advantages of work with nami:1. Goods available on sklade2. Official garantiya3. High quality tovarov4. Operational dostavka5. The program brass L63 you can specify the loyalnostiaktualny price on the Plug at our manager. The final price of products forms, proceeding from terms of delivery: quantity, terms of payment and place of shipment. Ask the manager. This price list has exclusively information character and under no circumstances is not the public offer determined by provisions of the p. 2 of Art. 437 of the Civil code of the Russian Federation.
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