Wire, circle, rod nesilver CuNi18Zn20 - cw409j
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| MNTs15-20 | 2.0740 | CuNi18Zn20 | Delivery from the stock, in stock |
Technical characteristic
Stainless copper-based alloy with silver color (Cui at least 60%). Characterized by strength and high elasticity under deformation, satisfactory ductility. In the composition of additives nickel, zinc (about 40% in total). Its literal translation from German is new silver.
Percentage composition
| Fe | Mn | Ni | Cu | Pb | Sn | Impurities | Zn |
|---|---|---|---|---|---|---|---|
| ≤0.3 | ≤0.5 | 17 - 19 | 60 - 63 | ≤0.03 | ≤0.03 | ≤0.2 | residual |
Physical properties
| Rm | Ultimate short time tensile strength (R380) | 380-450 MPa |
|---|---|---|
| Rp 0.2% | Yield strength (R380) | 250 MPa |
| d5 | Tensile elongation at break | 37% |
Cold working
Turning, milling, grinding, drawing, drilling.
Applications
Manufacturing of jewelry, state awards, medical instruments, precision instrument parts, relay springs, musical instrument parts.
Supplier
We offer to buy a wire, a circle, a bar nesilver CuNi18Zn20 - cw409 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 CuNi18Zn20 - cw409 nesilver wire, round, bar, price - best price.
Buy, bargain price.
We offer wire, round, rod nizilber CuNi18Zn20 - cw409, the price - due to 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 the rolled metal of non-standard parameters. We have the best price-quality ratio for the entire range of products. In the segment of heat-resistant austenitic steel, Evek GmbH is a profitable supplier.