2.0490 - CuZn31Si1 sheet, strip, tube

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
2.0490 CuZn31Si1 Delivery from the stock, in stock

Technical characteristics

Plain (low-alloy) brass. Well deformed in cold condition by deep drawing, drawing, rolling, coining, bending. Specific weight 8.4 g/cm3.

Percentage composition

Fe Ni Cu Pb Si Zn Impurities
≤0.4 ≤0.5 66- 70 ≤0.08 ≤0.3 Residue ≤0.5

Mechanical properties (temperature 20°C)

Ultimate short-term strength (MPa)

Rm -(R460) Rm -(R530)
460 530

Ultimate yield strength (yield strength for permanent deformation) MPa

Rp0.2 -(R460) Rp0.2 -(R530)
250 330

Tensile elongation at break

d5 --(R460) d5 -(R530)
22% 12%

Heat treatment

Normalizing, hardening, annealing, tempering

Cold working

Turning, milling, grinding, drilling.


Stored in covered or roofed warehouses, adequately protected from mechanical and other types of damage.


Germany EU
CuZn31Si1 CuZn31Si1


We offer to buy brass tape, tube sheet 2.0490, CuZn31Si1 from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with international quality standards. Supplier Evek GmbH offers to buy brass strip, tube sheet 2.0490, the price is optimal in this segment of rolled products.

Buy, favorable price.

We offer brass tape, pipe sheet of any brand, the price - is determined by the technological features of production without the inclusion of additional costs. On the site of the company displays information on the latest arrivals of products. It is possible to order products of non-standard parameters. We offer the best price-quality ratio for the entire range of products. In the segment of non-ferrous alloys Evek GmbH is a profitable supplier. Timely delivery is ensured by representative offices in Eastern European cities.