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Rod, bar, wire, pipe made of 80NHS


Grade analogue W. Nr. Aisi Uns En Order
80НХС Delivery from the stock, in stock

Technical characteristics

Extra-pure ferromagnet iron, low-coercive precision alloys on an iron-nickel or iron basis, low-carbon electrotechnical steels (unalloyed, siliceous) relate to this type of soft-magnetic materials. Ferromagnet, ferrimagnet, powdered and compositional materials also belong to this category. Soft-magnetic precision alloy 80NHS possesses a high magnetic inductive capacity and a low coercive force in weak fields at saturation induction that performs 0,65−0,75 Т. It is characterized by small changes of characteristics in a climatic temperature range.

Percentage composition:

P Cr Co S Si Mn Ni C
≤0.015 0.3 — 0.6 26.5 — 28 ≤0.015 ≤0,25 0.2 — 0.4 ≤0.3 ≤0,04

Such alloys are melted in special metallurgic furnaces. A heat treating of semi-fabricates is done at +600°С with a help of gradual cooling.

Physical properties

a 10 6 T l C E 10— 5 R 10 9 r
10.7 100          
1/Degree Degree V/(m/degree) J/(kg/degree) MPa Ohm-m kg/m3
  20     2.2 200 7980

Such alloys are widely used in a modern industry at manufacturing the transformer cores, microphones, components of computer memory, magnetic antennas, details for electric machines, magnet cores. They are intended to be exploited in sea water.

Physical characteristics

Description Identification
Modulus of elasticity of first kind [MPa] E
Heating capacity of material (or coefficient of conductivity for heat) [V/(m/degree] l
Required temperature for obtaining of actual features, [Degree] T
Linear expansion thermal coefficient [1/degree] (range of temperatures 20°С) a
Specific electrical resistivity [Оhm-mm2/m] 0,81 R
Density of a material, [kg/m3] r
Specific heat of a material [J/(kg/degree)] (range of temperature 20°С) C

Magnetic characteristics

Description Identification
Coercive field (not higher) [A/m] Hc
Magnetical inductive capacity (not higher) [mH/m] Umax
Saturation induction 2 T [V/kg] P1.0/50
Magnetic T induction, magnetic field strength no less than 100, in magnetic field, [A/m] B100

Mechanical characteristics

Description Identification
Short resistance to rupture [MPa] sv
Flow limit (proportional limit load) for permanent change of form [MPa] sT
Percent elongation at fracture [ % ] d5
Contraction ratio [ % ] y
Impact hardness [ kJ/m2] KCU
Brinell hardness [mPa]-1 120−210 HB

Mechanical properties at a temperature 20 °C.

Dimension d5 F.e. sT Size KCU sv y Heat treatment.
Strip according to GOST 10 160−75 20   295     590    
- % - MPa mm kJ/m2 MPa % -
Hammer-hardened strip according to GOST 10 160−75 2         1080    


It is used for manufacturing cores of small-sized transformers, relay actuators, chokes, that work in weak fields of magnetic screens. It is also utilized in making contactless relays of small thickness (0.05 — 0.02 mm), magnet intensifiers and cores of pulsing transformers. Alloys in which composition except for iron there are cobalt and nickel belong to soft-magnetic alloys. Alloy 80NKHS is used in electric machine industry, transformer and radio engineering, magnet cores of a variable magnetic field, the electrotechnical sphere of industry, automation systems, teleautomatics and computationally measuring equipment.

Buy at a bargain price

«Auremo» company specializes in a supply of precision alloys. All products are certificated. A quality is guaranteed by rigorous technology compliance of manufacture. Our managers are always ready to answer any questions and to give a knowledgeable assistance. You can easily buy 80NHS rod, bar, wire, pipe by connecting us with a convenient way for you. Phone numbers, e-mail addresses the closest company’s offices are located in section «Contacts». We have the best price-quality ratio. Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements. You can easily buy these products right now! Rod, wire, tube 80NHS are always in stock. You can buy them for an affordable 80NHS rod, bar, wire, pipe price from 80NHS rod, bar, wire, pipe supplier.

80NHS rod, bar, wire, pipe supplier

«Auremo» supplier offers to buy 80NHS rod, bar, wire, pipe by wholesale. There is a wide range of half-finished goods in stock. 80NHS rod, wire, and tube are always in stock. You can buy them for an affordable 80NHS rod, bar, wire, pipe price from 80NHS rod, bar, wire, pipe supplier. We invite you to a partnership. We have a privileged 80NHS rod, bar, wire, pipe price for wholesale buyers. If a required type of product is absent or it is necessary to make another variation of product, we can manufacture it in the off-standard sizes or for your individual order. You can easily buy 80NHS rod, bar, wire, pipe in a moment!