Marking of nickel alloys
Characteristics
The alloy designation is an alphanumeric abbreviation. The letter H indicates that the alloy belongs to the nickel alloy. Subsequent letters indicate the elements contained in the alloy: G - iron, M - copper, Mz - manganese, Z - zinc. The content in percentage indicates the numbers following the letters. For example, the alloy Manganese NMMc85 - 12 contains about 85% copper, 12% - manganese, the remainder - nickel. If the alloying element content does not exceed 1%, it is usually not reflected in the marking. The most popular heat-resistant nickel alloys - nichromes are marked X15N60, X20N80.
Percentage composition
| Alloy | S | P | С | Ti | Al | Zr | Fe | Mn | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CR15NI60 | ≤ 0.02 | ≤0.03 | ≤ 0.5 | ≤0.3 | ≤0.2 | --- | 18-29,2 | ≤1,5 | 1 - 1.5 | 15 - 18 | 55 - 61 |
| X20H80-H | ≤ 0.015 | ≤ 0.02 | ≤ 0.06 | ≤ 0.2 | ≤ 0.2 | 0.2 - 0.5 | ≤ .1 | ≤ 0.6 | 1 - 1.5 | 20 - 23 | 73 - 78.8 |
Wire
Wire, which is designed for the production of heating elements, is designated by the letter "H"; resistance elements - by the letter "C"; for the manufacture of tubular electric heaters - TEN. Wire diameter can vary from 0,1 to 10 mm.
The supplier
Supplier Evek GmbH offers to buy nickel alloys at a price that is the most optimal in this segment of rolled products. We offer nickel rolled from the specialized warehouses of Evek GmbH with delivery to any city.
Buy, low price
On our web-site you can find information on the latest arrivals. We have the best price-quality ratio... Timely delivery is assured by our representative offices in East European cities.
