Mumetal 80 permalloy® - 2.4591
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 80NHS | Delivery from the stock, in stock |
Technical Characteristics
Precision alloy is a magnetically soft material with a coercive induction strength not exceeding 4 kA/m, the number 80 in the marking indicates an approximate nickel content of about 80%. It is characterized by minimal deviation of characteristics in the climatic temperature range. Magnetizes to saturation and in weak fields.
Percentage composition of GOST 10994−74
| Fe | C | Si | Mn | Ni | S | P | Cr | Ti | Al | Cu |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.33 — 16.7 | ≤0.03 | 1.1 — 1.5 | 0.6 — 1.1 | 79 — 81.5 | ≤ 0.02 | ≤ 0.02 | 2.6 — 3 | ≤0.15 | ≤0.15 | ≤0.2 |
These alloys are smelted in special metallurgical furnaces with subsequent forging or rolling of ingots.
Mechanical properties (t 20°C)
| Range | GOST | s in | sT | d5 | y | Hardness |
|---|---|---|---|---|---|---|
| - | MPa | MPa | % | % | MPa HB 10−1 | |
| Emboldened Tape | 10160−75 | 930 | 885 | 4 | 15 | 240 |
| Tape, | 10160−75 | 540 | 145 | 40 | 130 |
Physical properties
| t°C | a 10 6 | Specific gravity | R 10 9 |
|---|---|---|---|
| Degree | 1/gradus | g/cm3 | Ohm-m |
| 20° | 8,50 | 620 | |
| 100° | 12.9 |
Applications
Cores of small transformers and relays operating in weak magnetic fields. Rolled steel (0,05 — 0,02 mm) is the basis of cores of pulse transformers, magnetic amplifiers and proximity relays.
Supplier
We offer to buy sheets, strips Mumetal 80 permalloy® — 2.4591 from specialized warehouses of supplier Evek GmbH with delivery in any city. Full compliance with GOST and international quality standards. Supplier Evek GmbH offers to buy sheet, tape Mumetal 80 permalloy® — 2.4591, the price — optimal.
Buy, bargain price.
We offer precision sheet, tape Mumetal 80 permalloy® — 2.4591, the price — due to technological features of production without including additional costs. The company’s website displays information on the latest arrivals of products. It is possible to order rolled products with non-standard parameters. We have the best price-quality ratio for the entire range of products. In the precision alloys segment Evek GmbH is a profitable supplier.