Alloy 80NHS
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Precision alloys with magnetically soft properties, in addition to the main operating parameters, due to the high accuracy of their manufacture and the absence of harmful impurities in the composition of raw materials, have a number of unique qualities of a magnetic nature. The 80HXS alloy with magnetically soft properties is one of the brightest representatives of its class.
Characteristics of the alloy 80НХС
The 80HXC alloy has a small coercive force against a background of high magnetic permeability, so that its ability to saturate completely even in a weak magnetic field is quite significant and ranges from sixty-five to seventy-five hundredths of Tesla. In a heat-treated condition (with gradual cooling starting at 600 ° C), such an alloy is able to slightly change its initial parameters with changing climatic characteristics. These features have determined the scope of the material. Most often it is used in the manufacture of small-sized transformer equipment, chokes or various magnetic devices. Also, similar raw materials are very in demand in the manufacture of pulse transformers and relay equipment of small thickness.
Properties
| Chemical composition as a percentage | ||||||||||
| Fe | C | Si | Mn | Ni | S | P | Cr | Ti | Al | Cu |
| 12.33 — 16.7 | Up to 0.03 | 1.1 — 1.5 | 0.6 — 1.1 | 79 — 81.5 | Up to 0.02 | Up to 0.02 | 2.6 — 3 | Up to 0.15 | Up to 0.15 | Up to 0.2 |
| physical characteristics | |||||
| Name | Units | Symbol | The numerical value | ||
| Elastic modulus | MPa | Ex10 -5 | 2.2 | ||
| Measurement temperature | ° C | T | 20 | ||
| Electrical resistance (specific) | Omxm | Rx10 9 | 200 | ||
| The index of linear temperature expansion (at t = 100 ° C) | 1 / deg | Ах10 6 | 10.7 | ||
| Density | Kg / m 3 | R | 7980 | ||
| Mechanical properties (at 20 ° C) | |||||
| Name of the characteristic | The numerical value of the parameter for products according to GOST 10160−75 | ||||
| tape | Thinning tape | ||||
| Short-term tensile strength, MPa (ss) | 590 | 1080 | |||
| Yield strength, MPa (sT) | 295 | ||||
| Relative elongation at break,% (d5) | 20 | 2 | |||
Weldability indexes
| The alloy has limitations on weldability | The welding process requires some preliminary preparation (warming the contacting surfaces to one hundred and one hundred and twenty degrees and subsequent heat treatment of the seam zone) |
| The alloy has no weld constraints | No additional operations are required |
| Hard to weld material | It is necessary to warm the contacting surfaces to two hundred or three hundred degrees, the subsequent annealing and heat treatment after the end of the welding process |
Application
Manufacture of magnetic pipelines working under the influence of an alternating field in the electrical industry, the production of television instruments and various automatic systems. The 80HXC alloy is indispensable for measuring instruments in the manufacture of transformer devices. The high demand for such raw materials at various sites of the modern production complex explains the constant growth and improvement of the technology for the production of precision materials.
Buy at a bargain price
Particularly popular alloy 80HXS won for a fairly low cost and a wide range of various products. The prices for products from similar raw materials presented on our website will pleasantly surprise you, and the available way of ordering and choosing the most convenient option of delivery will provide maximum comfort to the buyer. A huge variety of sizes and brands of products made from precision alloys in the warehouse of OOO «_" will allow you to select the necessary material for solving any of the most difficult production tasks.