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 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

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.