Wire, circle, rod melchior Mn19 pipe, sheet, ribbon
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| MN19 | CuNi19 | Delivery from the stock, in stock |
Technical Characteristics
Copper-based alloy with silver color. characterized by high strength and increased corrosion resistance, satisfactory ductility, good weldability. Additions of nickel, cobalt (up to 20% in total). Specific weight 8.9 g/cm3. Melting point is 1190°C. The temperature of hot treatment of 900 -1000 ° C. Annealing temperature of 600 - 780 ° C.
| Cu | Ni+Co | Fe | C | Si | Mn | Mg |
|---|---|---|---|---|---|---|
| 78.5 - 82 | 18 - 20 | ≤0.5 | ≤0.05 | ≤0.15 | ≤0.3 | ≤0.05 |
| Zn | Bi | Sb | Pb | P | S | As |
| ≤0.3 | ≤0.002 | ≤0.005 | ≤0.005 | ≤ 0.01 | ≤ 0.01 | ≤0.01 |
Note: Impurities ≤1.5% approximately
Mechanical properties t° 20 °C
| Range | GOST | s in | d5 | Hardness |
|---|---|---|---|---|
| MPa | % | MPa HB 10 -1 | ||
| Soft Tape | 5187-2003 | 290 | 22-25 | |
| Tape hard | 5187-2003 | 390 | 2.5 | |
| Soft strip | 5063-73 | 290 | 30 | 69 |
| Hard strip | 5063-73 | 390 | 3 | 117 |
Physical properties
| t°C | E 10- 5 | a 10 6 | l | R 10 9 |
|---|---|---|---|---|
| Degree | MPa | 1/Gradus | W/(m-degree) | Ohm-m |
| 20 | 1.4 | 16 | 38.5 | 287 |
Cold working
Turning, milling, grinding, drawing, drilling. Does not deform well when cold.
Applications
Cladding of medical instruments, elastic parts of sensors.
Supplier
We offer to buy a wire, a circle melchior Mn19 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 wire, a circle of melchior Mn19, the price - optimal.
Buy, bargain price
We offer a wire, a circle of melchior Mn19, 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.