GOST 12766.3-90. Calibrated precision alloys with high electrical resistance. Technical conditions.
Supplier
We offer to buy precision calibrated alloys with high electrical resistance from specialized stocks of the supplier Evek GmbH with delivery in any city. Full compliance with modern quality standards. The supplier Evek GmbH offers to buy calibrated precision alloys with high electrical resistance, the price is optimal in this segment of rolled products. Timely delivery is provided by representative offices in Eastern European cities.
| Mark of the alloy | Specific electrical resistance, μOhm |
|---|---|
| X15YU5 | 1,24-1,34 |
| X23YU5 | 1,30-1,40 |
| X23YU5T | 1,34-1,45 |
| X27YU5T | 1,37-1,47 |
| Х15Н60-Н | 1,07-1,18 |
| X20H80-H | 1,07-1,18 |
| CRN20YUS | 0,99-1,07 |
| CRN70YU-N | 1,25-1,35 |
Nichromes combine heat resistance with good processability (can be rolled into very thin foil. Nichromes are more heat-resistant than fahlali, but in contrast to the latter, contain expensive and scarce nickel.
Percentage composition
| Grade | 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 |
Applications
Heat-resistant chromium-nickel alloy is indispensable in modern electrical engineering for the production of filaments and heating spirals used in drying and firing furnaces, heat guns, household hair dryers, etc
Buy, bargain price.
We offer calibrated precision alloys with high electrical resistance, the price - determined by the technological features of production without the inclusion of additional costs. On the website of the company displays information about the latest arrivals of products. It is possible to order products with non-standard parameters. We have the best price-quality ratio for the whole range of products. In the segment of electrical materials Evek GmbH is a profitable supplier.
