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To by wire, round, rod which are made of alloy 50NP brands at the best prices from the manufacturer, the company offers Electrocentury-steel. Supplier will deliver products to any place specified by the client.

Overview alloy

The alloy grade or 50NP permalloy refers to a group of precision alloys iron-Nickel-based that are used in the manufacture of small power transformers, chokes, relays and parts of magnetic circuits operating at high inductions without bias or with a small magnetization. Alloy 50NP brand has a high magnetic permeability, and high induction of technical saturation.

The chemical composition of the alloy

Item Iron Nickel Manganese Silicon Copper Carbon Sulfur and phosphorus
The content in the alloy, % basis 50,5 49,0… 0,3…0,6 0,15 0,30… 0.20 Not more than 0.03 Not more than 0.02

Mechanical properties of permalloy

Mechanical properties after rolling after heat treatment
Limit strength at tension, MPa 440 780
Yield strength, MPa 145 685
Relative tensile elongation, % 35 3
The relative narrow cross-section, % 60 15


The production of volume rental brands permalloy 50NP is conducted in accordance with technical requirements GOST 10160−75. The rod and the circle is rolled on the technology of hot rolling, the wire is produced by continuous cold drawing.

Dimensions and limit deviations of forged and hot rolled bars shall comply with GOST 2590 and GOST 1133.
Depending on the diameter of the rods are made long, at least:
with a diameter of 8 to 13 mm — 1000 mm;
«" over 13 up to 80 mm — 500 mm;
«" «80 «120 mm — 250 mm.

Wire produced with a diameter of 0.05−5.0 mm. wire Diameters should correspond to GOST 2771 for some 20 extreme deviations:

for diameters from 0.05 to 0.08 mm 7;    
«"from 0.1 to 0.9 mm 9; 10;
«"from 1.0 to 5.0 mm 10; 11.


Supplier KMZ offers to buy wire, round, rod from the alloy 50NP at economical price. The provider ensures timely delivery of products at any address specified by the consumer.

Supplier, price

To by wire, round, rod from the alloy 50NP provider KMZ can at an affordable price. The price is formed based on the European standards of production. To by wire, round, rod from an alloy of the permalloy at a reasonable price, you can wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company KMZ.