2.0280 - CuZn33 - C26800
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| L68 | 2.0280 | CuZn33 | Delivery from the stock, in stock |
Technical Characteristics
It is a simple (low alloy) brass alloy. It deforms well when cold. Specific weight 8.5 g/cm3.
Percentage composition
| Fe | Ni | Al | Cu | Pb | Sn | Zn | Impurities |
|---|---|---|---|---|---|---|---|
| ≤0.05 | ≤0.3 | ≤0.02 | 67- 70 | ≤0.05 | ≤0.1 | Residue | ≤0.1 |
Mechanical properties (temperature 20°C)
| Range | s in | d5 | Hardness HB 10 -1 |
|---|---|---|---|
| - | MPa | % | MPa |
| Soft pipe | 290 | ||
| Soft wire | 290-370 | 20-40 | 70 |
| Hard wire | 540-930 | 125 | |
| Cold rolled hard strip | 430-540 | 10 | 125 |
| Cold rolled strip | 290-340 | 50 | |
| Cold-rolled steel strip, soft | 290-370 | 42 | 70 |
Physical properties of material
| T | E 10- 5 | a 10 6 | l | r | C | R 10 9 |
|---|---|---|---|---|---|---|
| Degree | MPa | 1/Gradus | W/(m-degree) | kg/m3 | J/(kg-degree) | Ohm-m |
| 20 | 1.12 | 113 | 8500 | 72 | ||
| 100 | 19 | 376.8 |
sv - Tensile strength.
d5 - Tensile elongation at break.
HB - Brinell hardness
E - Modulus of elasticity of the first kind [MPa]
C - Specific heat capacity
Heat treatment
The melting temperature is 938 °C. Hot work temperature 700 - 850 °C. Annealing temperature 550 - 650 °C.
Cold working
Turning, milling, grinding, drilling.
Storage
Stored in covered or roofed warehouses, adequately protected from mechanical and other types of damage.
Application
Deep-drawn components, nets, radiator bands, heat exchanger tubes.
Analogues
| Austria | England | Germany | EU | Italy | GOST | USA | Czech Republic | Japan |
|---|---|---|---|---|---|---|---|---|
| ONORM | BS | DIN, WNr | EN | UNI | GOST | AISI | CSN | JIS |
| CuZn33 | CZ107 | CuZn33 | CuZn33 | P-CuZn33 | Л68 | C26800 | 423212 | C2680 |
| 2.0280 | CW506L | P-OT67 |
Supplier
We offer to buy lead-free brass 2.0280, L68, C26800 from the specialized warehouse of the supplier Evek GmbH with delivery in any city. It is possible to order products with non-standard parameters. We have the best price-quality ratio for the whole range of products. The supplier Evek GmbH offers to buy lead-free brass 2.0280, L68, C26800, the price is optimal in this segment of rolled products.
Buy, bargain price
Supplier Evek GmbH offers lead-free brass 2.0280, L68, C26800, price - determined by the technological features of production without including additional costs. The company's website displays information on the latest arrivals of products. Buy lead-free brass of any brand today. In the segment of non-ferrous rolled products the company Evek GmbH is a profitable supplier.