BrB2 strip - 2.1447 - CuBe2
International Equivalent
Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
---|---|---|---|---|---|
BrB2 | 2.1447 | CuBe2 | Delivery from the stock, in stock |
Supplier
We offer to buy the bronze band БрБ2, 2.1447, CuBe2 at an affordable price from the specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with modern quality standards. The supplier Evek GmbH offers to buy a bronze strip БрБ2, 2.1447, CuBe2, the price - optimal in this segment of rolled products.
Technical characteristics
Pressure-treated tin bronze has a high degree of strength and wear resistance, excellent antifriction characteristics, corrosion resistance, excellent deformability, hardens in quenched state. Melting point 955 °C, hot work temperature 750 - 800 °C, annealing temperature 530 - 650 °C.
Percentage composition according to
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 |
Mechanical properties (t° 20°C)
Range | GOST | s in | HB 10 -1 | d5 | Heat treatment |
---|---|---|---|---|---|
- | MPa | MPa | % | - | |
Soft strip | 1789-70 | 390-590 | 130 - 150 | 20-30 | Annealing |
Hard strip | 1789-70 | 590-930 | 150-200 | 2-3 | Hardening |
sv - ultimate tensile strength
d5 - Tensile elongation at break.
HB - Brinell hardness
Physical properties of the 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 |
Applications
High-strength springs and elastic elements
Storage
Stored in covered or roofed warehouses, with adequate protection against mechanical and other types of damage.
Buy, bargain price.
We offer bronze strips 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.