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.