Nickel alloys
Technical specifications
A heat-resistant alloy of chromium and nickel is indispensable in modern electrical engineering. The most popular composition with 80% Ni is X20H80. In order to reduce the cost of the alloy, the high percentage of Ni was reduced by increasing the proportion of iron. An alloy with a high iron content is called ferronichrome. It is used at lower temperatures. Chromium and nickel in the alloy have a rare combination of high electrical resistance (1.05−1.40 Ohmxmm2/m) and high heat resistance. The limiting operating temperature of nichromes approaches 1200 ° C, and for a number of brands — to 1250 ° C.
Percentage composition
| Alloy | S | P | WITH | Ti | Al | Zr | Fe | Mn | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Х15Н60 | ≤ 0.02 | ≤0.03 | ≤ 0.5 | ≤0.3 | ≤0.2 | --- | 18−29.2 | ≤1.5 | 1 — 1.5 | 15 — 18 | 55 — 61 |
| Х20Н80-Н | ≤ 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 |
Doping has a multifaceted effect. Chromium increases hardness, resistance to corrosion. Nickel gives the alloy plasticity; shock load resistance.
Provider
We offer to buy nickel alloys from specialized warehouses of the supplier Evek GmbH with delivery to any city. Full compliance with modern quality standards. Supplier Evek GmbH offers to buy nickel alloys, the price is optimal in this segment of rolled products. Timely delivery is provided by representative offices in the cities of Eastern Europe.
Buy, favorable price
We offer nickel alloys, the price is determined by the technological features of production without including additional costs. The company’s website displays information about the latest product arrivals. It is possible to order products of non-standard parameters. We have the best price-quality ratio for the whole range of products. Evek GmbH is a profitable supplier in the nickel alloys segment.
