Pipe, bushing BrB2 - 2.1447 - CuBe2
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| BrB2 | 2.1447 | CuBe2 | Delivery from the stock, in stock |
Advantages
Bronze pipe, bushing have a high degree of strength and wear resistance, excellent anti-friction characteristics, resistance to corrosion, easy to harden in a hardened state.
Mechanical properties (t ° 20 ° C)
| Range | 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 |
Note. Melting temperature 955 °C, hot work temperature 750 - 800 °C, annealing temperature 530 - 650 °C:
sv - Tensile strength
d5 - Tensile elongation at break.
HB - Brinell hardness.
Buy a bargain price.
We offer bronze tubes, bushing BrB2, 2.1447, CuBe2, the price - determined by the 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 provided by representative offices in Eastern European cities.
Percentage composition of GOST 18175-78 (Cu 96.9 - 98%)
| Cu | Fe | Si | Ni | Al | Cu | Pb | Be | Impurities |
|---|---|---|---|---|---|---|---|---|
| base | ≤0.15 | ≤0.15 | 0.2 - 0.5 | ≤0.15 | 96.9 - 98 | ≤0.005 | 1.8 - 2.1 | ≤0.5 |
Bronze tinless, pressure machined.
Physical properties of material
| t°C | E 10- 5 | a 10 6 | l | r | C | R 10 9 |
|---|---|---|---|---|---|---|
| Degree | MPa | 1/Gradus | W/(m-degree) | kg/m3 | J/(kg-radius) | Ohm-m |
| 20° | 1.31 | 84 | 8200 | 70 | ||
| 100° | 16.6 | 419 |
Storage
Stored in covered or roofed warehouses, with adequate protection against mechanical and other types of damage.
Supplier
We offer to buy bronze tube, bushing 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 tube, bushing БрБ2, 2.1447, CuBe2, the price is optimal in this segment of rolled products.