50NHS sheet, strip, foil
Sheet, strip, foil
Application
Sheet, strip, foil 50NHS are broadly used in modern electrical engineering for manufacturing communication equipment, microphones, computers, magnetic antennas, cores of pulsing transformers working without magnetizing, magnet cores that are intended to be exploited in sea water.
Technical characteristics
Extra-pure ferromagnet iron, siliceous low-coercive precision alloys on an iron-nickel or iron basis that alloyed with silicon and magnet relate to this type of soft-magnetic alloys. Ferromagnet, ferrimagnet, powdered and compositional materials also belong to this category. Possessing a high magnitude of initial permeability, soft-magnetic materials are capable of magnetizing to saturation on weak fields. Such alloys are melted in special metallurgical furnaces for obtaining required shapes, exposing their ingots to malleating and rolling in future. They are utilized in electric machine industry, transformer and radio engineering, magnet cores of a variable magnetic field, an electrotechnical sphere of industry, automation systems, teleautomatics and computationally measuring equipment.
Welding
| Type |
Description |
| limitedly welded |
welding is possible at heating to 100−120°С and last heat treating |
| hardly weldable |
in order to obtain a qualitative welded joints, it is necessary to perform the following operations: while welding to heat it up to 200−300°C, heat treating (annealing) after welding |
| weldable without stint |
welding is done without further heat treating or previous heating |
Percentage composition according to GOST 10 994 — 74
| Si |
Cu |
Ni |
S |
P |
Mn |
Fe |
C |
Cr |
| 1.1 — 1.4 |
to 0.2 |
49.5 — 51 |
to 0.02 |
to 0.02 |
0.6 — 1.1 |
42.03 — 45 |
to 0.03 |
3.8 — 4.2 |
50NHS sheet, strip, foil supplier
«Auremo» supplier offers to buy 50NHS sheet, strip, foil by wholesale. There is a wide range of half-finished goods in stock. A strip, a sheet, a foil 50NHS are always in stock. You can buy them for the best 50NHS sheet, strip, foil price from a supplier. Buy 50NHS sheet, strip, foil right now! We have the best price-quality ratio. We invite you to a partnership. We have a privileged 50NHS sheet, strip, foil price for wholesale buyers.
Mechanical properties at a temperature 20 °C.
| J/(kg/degree) |
Degree |
MPa |
1/Degree |
Ohm-m |
V/(m/degree) |
g/cm3 |
| |
20 |
2.1 |
|
|
|
8.2 |
| C |
T |
E 10- 5 |
a 10 6 |
R 10 9 |
l |
r |
Mechanical properties at a temperature 20 °C.
| Dimension |
F.e. |
sT |
Size |
sv |
d5 |
Heat treatment. |
KCU |
y |
| Strip, GOST 10 160−75 |
|
145 |
|
440 |
35 |
|
|
60 |
| - |
- |
MPa |
mm |
MPa |
% |
- |
kJ/m2 |
% |
Half-hammer-hardened strip
GOST 10 160−75 |
|
685 |
|
780 |
3 |
|
|
15 |
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 |
Soft-magnetic precision alloy of 50NHS grade is used for manufacturing communication equipment of audio and high frequency. It is also utilized for cores of pulsing transformers that work without magnetizing.
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]-1 125−195 |
HB |
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