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 GOST 18175-78

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.