China wholesale Alloy L605 Wire - Mumetal SuPermalloy (1J85) sheet/STRIP/ bar/Ring – Sekonic

Product Detail

Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for Nimoinc 263 Sheet, inconel 625 disc ring manufacture, Tubing Hange, We wholeheartedly welcome customers all over the world come to visit our factory and have a win-win cooperation with us!
China wholesale Alloy L605 Wire - Mumetal SuPermalloy (1J85) sheet/STRIP/ bar/Ring – Sekonic Detail:

Common Trade Names: Mumetal,UNS N14080, HY-MU80,Permalloy 80, 1J79, 79НМ,

Mumetal /Permalloy 80 is a highly magnetic nickel-molybdenum-iron alloy. with roughly 80% nickel and 15% iron and 5% molybdenum content. It’s useful as a magnetic core material in electrical and electronic equipment. Permalloy 80 provides high initial and maximum permeabilities with low coercive force, low hysteresis loss, low eddy-current losses, and low magnetostriction which is critical for industrial applications.

Applications:

• Transformer laminations      • Relay     • Recording Heads     •Deflection and Focusing Yokes     • Amplifiers      •Loudspeakers       •Shielding.

Grade

U.K.

Germany

U.S.A.

Russia

Standard

Mumetal

(1J79)

Mumetal

/

Permalloy 80

HY-MU80

79HM

ASTM A753-78

GBn 198-1988

Mumetal Chemical Composition

Grade

Chemical Composition (%)

C P S Cu Mn Si Ni Mo Fe
Mumetal  1J79
0.03 0.020 0.020 0.20 0.60~1.1 0.30~0.50 78.5~80.0 3.80~4.10 Balance

Mumetal Physical Property

Grade

Resistivity (μΩ•m)

Density

(g/cm3)

Curie point °C

saturation magnetostriction constant (×10-2)

Tensile Strength/MPa

Yelid Strength/MPa

Mumetal

1J79

Unannealed

Annealed

Unannealed

Annealed

0.40

8.20

980

2

1030

560

980

150

Mumetal Avager Linear Expansion

Grade

Coefficient of Linear Expansion at Different Temperaturel(x 10-6/K)

20~100℃

20~ 200℃

20~ 300℃

20~400℃

20~ 500℃

20~ 600℃

20~ 700℃

20~ 800℃

20~ 900℃

Mumetal

1J79

10.3-10.8

10.9~ 11.2

11.4~ 12.9

11.9~ 12.5

12.3~ 13.2

12.7~ 13.4

13.1~ 13.6

13.4~ 13.6

13.2~ 13.7

  Mumetal Shielding Potential                                                                                                                                                                    

Permalloy has extremely high permeability and nominal coercive force that make it a suitable material for shielding operations. To achieve the desired shielding properties, HyMu 80 is annealed up to 1900oF or 1040oC subsequent to forming processes. Annealing at the elevated temperatures enhances the permeability and shielding properties.

 


Product detail pictures:

China wholesale Alloy L605 Wire - Mumetal SuPermalloy (1J85) sheet/STRIP/ bar/Ring  – Sekonic detail pictures


Related Product Guide:
Special Materials we offer
Why Cobalt based Alloys

Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for China wholesale Alloy L605 Wire - Mumetal SuPermalloy (1J85) sheet/STRIP/ bar/Ring – Sekonic , The product will supply to all over the world, such as: Azerbaijan, Bogota, Germany, With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Merry from Singapore - 2018.09.23 17:37
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Raymond from Turkey - 2017.02.14 13:19
    Write your message here and send it to us