- Cunial MNA13-3
- Manganin Mnmc3-12
- Melchior Mngmt 30-1-1, MN19
- Monel 400®, МНЖМц28-2.5-1.5
- 405 Monel®, Alloy 405
- 500 Monel® Alloy 500
- Nickel silver MNC15-20
- Nickel silver
Our consultant will save your time!
+38 (050) 369-66-30
Cunial is an alloy based on copper, alloyed with up to 15% Ni and aluminium up to 3%. Due to the high strength, can be used as a structural alloy. Different corrosion resistance in seawater. Estimated percentage of marks kunala reflected in numerical-alphabetical designation. Cunial, AND (MNA 13−3). Contains about 13% Nickel (and in practice — 12−15%) and 3% aluminum. Cunial B (MNA 6−1,5) doped to 6.5% Nickel and up to 2.5% aluminum.
|Cunial B||MNA6−1,5−20||---||5.5 to 6.5||≤0,2||≤0,5||--||≤0,002||---||--||basis|
the basic qualities
Chemical properties of kunala similar to Melchior. The alloy is able to strengthen its positions by heat treatment. Use quenching in water at t° ≤ 1000 °C and ageing at t° ≤ 600 °C. the Alloy is characterized by sufficient plasticity and workability. Cunial Used under normal conditions has a rupture strength of 638 MPa in the aged condition. At cryogenic temperatures rupture strength is not only reduced, but even increased to 700 MPa at минус180°C
Cunial rolled in the form of bars and strips of various sizes. This alloy in addition to the basic elements contains silicon, lead, carbon, antimony, arsenic, etc. Copper and Nickel have similar size and similar atoms of a crystal lattice. In the alloy, they form a solid solution. Nickel adds ductility and corrosion resistance, but simultaneously reduces the electrical conductivity. Such an alloy is advantageous in structures with a high electric resistance.
The production of parts and instruments with high corrosion resistance and strength. In instrumentation and shipbuilding it is used in the manufacture of springs and elastic elements. Because of the strength at low temperatures, it is used in cryogenic equipment. Cunial And more relevant as a structural alloy. Cunial B is more often used in electrical engineering.
Get acquainted with the range, specify main features, advantages, the use parameters products you can on our website. The company «_" represents an infinite range of non-ferrous metal. Carried out both wholesale and retail deliveries.
buy at best price
To place an order you can with the help of our website. The company «Minicalculator» offers an unlimited range of non-ferrous metal, in particular, large semi-finished products of alloy cunial. High quality of products and lack of intermediaries determine the most favorable conditions for purchase of products for solving current production problems. Delivery in the shortest possible time in any region of the country and abroad, compliance with regulatory documentation already gained the trust of regular customers.