BrB2 spring - 2.1447 - CuBe2
International Equivalent
Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
---|---|---|---|---|---|
BrB2 | 2.1447 | CuBe2 | Delivery from the stock, in stock |
Brand: beryllium bronze
It is: tin-free bronze, well pressure machined, has high strength and wear resistance, excellent anti-friction characteristics, corrosion resistance, hardenable in quenched state.
Industrial applications
Production of springs, elastic elements.
Percentage composition according to
Element | Content |
---|---|
Cu | 96,9 - 98 |
Pb | ≤ 0,005 |
Be | 1,8 - 2,1 |
Fe | ≤ 0,15 |
Si | ≤ 0,15 |
Ni | 0,2 - 0,5 |
Al | ≤ 0,15 |
Melting temperature 955 °C, hot work temperature 750 - 800 °C, annealing temperature 530 - 650 °C :
Mechanical properties (t° 20°C)
Steel grade | s in | HB 10 -1 | d5 | Heat treatment |
---|---|---|---|---|
- | MPa | MPa | % | - |
Alloy soft | 400-600 | 130 - 150 | 40-50 | Annealing |
Hard alloy | 600-950 | 150-200 | 2-4 | Quenching |
d5 - Tensile strength at break
d5 - Tensile elongation at break.
HB - Brinell hardness.
Storage
Stored in covered or roofed warehouses, adequately protected from mechanical and other types of damage.
The supplier
We offer to buy a bronze spring БрБ2, 2.1447, CuBe2 at an affordable price from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with modern quality standards. Supplier Evek GmbH offers to buy bronze spring BrB2, 2.1447, CuBe2, price is optimal in this segment of rolled products.
Buy, bargain price
We offer bronze spring BrB2, 2.1447, CuBe2, price - determined by technological features of production without the inclusion of additional costs. On the website of the company displays information on the latest arrivals of products. It is possible to order products with non-standard parameters. We have the best price-quality ratio for the whole range of products. In the segment of non-ferrous products Evek GmbH is a profitable supplier. Timely delivery is ensured by representative offices in Eastern European cities.