BrB2 wire - 2.1447 - CuBe2
International Equivalent
Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
---|---|---|---|---|---|
BrB2 | 2.1447 | CuBe2 | Delivery from the stock, in stock |
Percentage composition 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, tin-free, pressure machined.
Application
High-strength springs and resilient elements
Advantages
High strength and wear resistance, excellent sliding characteristics, corrosion resistance, excellent deformability, hardenable.
Mechanical properties (t° 20°C)
Range | GOST | s in | HB 10 -1 | d5 | Heat treatment |
---|---|---|---|---|---|
- | MPa | MPa | % | - | |
Alloy soft | 15834 - 77 | 343-686 | 130 - 150 | 15-60 | Annealing |
Hard alloy | 15834 - 77 | 735-1372 | 150-200 | 2-3 | Hardened |
Note. Melting temperature 955 °C, hot work temperature 750 - 800 °C, annealing temperature 530 - 650 °C.
C - 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 |
Storage
Stored in covered or roofed warehouses, with adequate protection against mechanical and other types of damage.
Supplier
We offer to buy BrB2, 2.1447, CuBe2 bronze wire 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 wire BrB2, 2.1447, CuBe2, price is optimal in this segment of rolled products.
Buy, bargain price
We offer bronze wire 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 the products of 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.