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Tire bronze Brb2 buy in Astana
Buy Tire bronze Brb2
Tire bronze Brb2

Tire bronze Brb2

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19471 KZT
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Kazakhstan, Astana
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8 years on Allbiz
Technical characteristics
  • Country of manufactureRussia
Bronze bezolovyanny, processed by pressure Brb2. Brb2 – bezolovyanny bronze with a high durability, wear resistance, electric and thermal conductivity. It represents the deformable copper alloy containing 2% of beryllium. Except the basic alloying element nickel, iron, silicon, aluminum and lead is its part. The Brb2 brand easily gives in to processing by pressure in the tempered state, cooks well and cut. On the level of hardness and elasticity it is possible to compare it with special stalyam. Heat treatment increases the strength and springing properties of an alloy Brb2. Also it possesses good anticorrosive, mechanical and antifrictional properties. Small tendency to cold brittleness allows beryllium alloys to work in the big range of temperatures. To their shortcomings high cost, deficiency and toxicity are. This brand of bronze is applied to production of contacts, springs and other flexible details. Generally it is used on the most responsible sites in productions and in expensive equipment. Quality and a type of delivery of an alloy of Brb2 corresponds: Non-ferrous metals, including rare, and their alloys of B51 of GOST 18175-78, GOST 28873-90, OST 4.021.009-92, TU 48-21-5062-89 Sheets and strips of B53 of GOST 1789-70, OST 4.021.069-92 Bars of B55 of GOST 15835-70, OST 4.021.024-92 Wire from non-ferrous metals and their alloys GOST 15834-77 B74, OST pressure of 4.021.108-92 Tapes B54 OST 4.021.082-92, TU 48-0812-12-89, TU 48-0812-15-90, TU 48-0812-26-89, TU 48-21-265-87, TU 48-21-743-92 Processing of Metals. Forgings of B03 of ST of TsKBA of 010-2004 V the chemical composition an alloy of Brb2 contains chemical elements in %: Fe to 0,15 Si to 0,15 Ni 0,2 - 0,5 Al to 0,15 Cu 96,9 - 98 Pb to 0,005 Be 1,8 - 2,1 bezolovyanny bronze surpass tin In some properties. Aluminum, silicon and especially beryllium bronze — on mechanical properties, aluminum — on corrosion resistance, kremnetsinkovy — on fluidity. Aluminum bronze thanks to beautiful golden-yellow color and high corrosion resistance sometimes is also applied as gold substitute to production of costume jewelry and coins. Durability of aluminum and beryllium bronze can be increased by means of heat treatment. Physical, technological and mechanical properties of an alloy Brb2: Hardness of material: HB 10-1 = 130 - 150 MPas Temperature of melting, °C: 955 Application of an alloy of Brb2 in the industry: for production of semi-finished hire (a tape, strips, bars, pipes and a wire); springs and elastic sensitive elements in instrument making, the springing details of responsible appointment; wearproof details of all types; not sparking tools. Note: Beryllium Brb2 bronze has the high durability and wear resistance, good antifrictional properties, very good deformability in the tempered state, average conductivity and heat conductivity. Analog of Brb2 bronze on SEV 377-76 is CuBe2Ni (Co) bronze. To buy Sheena bronze Brb2 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. • The delivered 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 cutting of metal in the size and according to your drawings. • We provide service of responsible storage 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. Quick dostavka5. The program bronze Brb2 you can specify the loyalnostiaktualny price of Shin at our manager. The final price of production is formed, 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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