NiFe Alloy 1J85

Short Introduction:

  • NiFe Alloy 1J85  is suitable for producing pulse transformer, high sensitive relay, magnetic amplifier, choke coil, etc.

    Description

    NiFe Alloy 1J85

    NiFe Alloy 1J85

    Executive standard:GB/T15018-1994、GBn198-1988、GB/T14986-2008 etc

    Basic Characteristic:

    The soft magnetic alloy is a magnetic alloy that is easily magnetized under the action of an external magnetic field and the magnetic induction intensity is small after the external magnetic field is removed. The so-called soft refers to the fact that these materials are easily magnetized and appear “soft” in magnetic properties. Soft magnetic alloys are classified into low-carbon electrical steel and acryl steel, silicon steel sheet, nickel-iron soft magnetic gold, iron soft magnetic alloy, iron silicon aluminum soft magnetic alloy and so on.

    Typical Chemical Composition:

    Material Grade

    Executive standard

    Chemical Composition(%)

    C

    S

    P

    Mn

    Si

    Ni

    Cr

    Co

    Mo

    Cu

    Al

    Fe

    MAX

    1J50/HyRa50

    GB/T15018-1994 GBn198-1988 GB/T14986-2008

    0.03

    0.02

    0.02

    0.-3-0.6

    0.15-0.30

    49-50.5

    ≤0.2

    余 Bla.

    1J79/HyRa80/Alloy4

    0.03

    0.02

    0.02

    0.-3-0.6

    0.15-0.30

    78.5-80

    3.8-4.2

    ≤0.2

    余 Bla.

    1J85/

    Super-permalloy

    0.03

    0.02

    0.02

    0.-3-0.6

    0.15-0.30

    79-81

    4.8-5.2

    ≤0.2

    余 Bla.

    Wire Size and tolerance:

    Grade Executive standard Delivery status Wire rod size/accuracy  Thick wire size range/accuracy  Filament size range/accuracy
    Soft MagneticAlloy Grade GBn198-1988 Hard State(Y)

    ,Semi-hard State(Y2)Soft state (M)

    Ф8.0±0.6mm

    Ф5.85-9.0±0.5mm Ф1.00±0.0.02mm  Ф1.00-Ф1.5±0.03mm

    Strip product size and tolerance:

    GB/T15018-1994 GBn198-1988 GB/T14986-2008 Hard(Y)Soft(M) >0.04-0.09 0-0.01 20-250
    >0.09-0.15 0-0.02 20000
    >0.15-0.25 0-0.03 6000
    >0.25-0.40 0-0.04 30-300 3000
    >0.40-0.70 0-0.05
    >0.70-0.95 0-0.07 1000
    >0.95-1.35 0-0.08 80-300
    >1.35-1.75 0-0.11
    >1.75-2.30 0-0.13
    >2.30-3.00 0-0.16
    0.01mm.According to the requirements of the buyer, for strips with a thickness greater than or equal to 0.35 mm, strips with a width of more than 300 mm to 150 mm can be supplied, and their thickness deviations can be relaxed by 0.01 mm from the standard.

    Soft Magnetic Alloy:

    The use of soft magnetic alloys is very extensive. Because they are easy to magnetize and demagnetize, and have a high magnetic permeability, they can play a good role in gathering magnetic lines of force. Therefore, soft magnetic alloys are widely used as magnetic flux paths, ie, as magnetically conductive materials such as transformers and sensors. Cores, magnetic shields, yokes for special magnetic circuits, relays, transformers, magnetic amplifiers, electromagnetic clutches, automotive sensors, etc.

    Soft Magnetic Alloy ALLOY Grade Chemical composition,%
    C S P Mn Si Ni Cr Co Mo Cu Al Nb Fe 其它元素
    不大于(MAX)
    1J06 0.04 0.015 0.015 ≦0.10 ≦0.15 5.5~6.5 余 Bla.
    1J12 0.03 0.015 0.015 ≦0.10 ≦0.15 11.6~12.4 余 Bla.
    1J17 0.03 0.02 0.02 ≦0.60 ≦0.20 15.5~16.5 余 Bla.
    1J18 0.03 0.02 0.02 0.3~0.7 ≦0.15 0.5~0.7 17~18.5 余 Bla. Ti,0.3-0.7
    1J22 0.04 0.02 0.02 ≦0.3 ≦0.3 ≤0.5 49~51 ≤0.2 余 Bla. V,0.8-1.8
    1J30 0.04 0.02 0.02 ≦0.40 ≦0.30 29.5~30.5 余 Bla.
    1J36 0.03 0.02 0.02 ≦0.60 ≦0.20 35.0~37.0 余 Bla.
    1J38 0.03 0.05 0.02 0.3~0.6 0.15~0.3 37.5~38.5 12.5~13.5 余 Bla.
    1J46 0.03 0.02 0.02 0.6~1.1 0.15~0.3 45.0~46.5 ≤0.2 余 Bla.
    1J50/HyRa50 0.03 0.02 0.02 0.3~0.6 0.15~0.3 49~50.5 ≤0.2 余 Bla.
    1J51 0.03 0.02 0.02 0.3~0.6 0.15~0.3 49~50.5 ≤0.2 余 Bla.
    1J54 0.03 0.02 0.02 0.3~0.6 1.1~1.4 49.5~51 3.8~4.2 ≤0.2 余 Bla.
    1J76 0.03 0.02 0.02 0.3~0.6 0.15~0.3 75.0~76.5 1.8~2.2 4.8~5.2 余 Bla.
    1J77 0.03 0.02 0.02 0.3~0.6 0.15~0.3 75.5~78 3.9~4.5 4.8~6.0 余 Bla.
    1J79/HyRa80/Alloy4 0.03 0.02 0.02 0.6~1.1 0.3~0.5 78.5~80.0 3.8~4.1 ≤0.2 余 Bla.
    1J80 0.03 0.02 0.02 0.6~1.1 1.1~1.5 79.0~81.5 2.6-3.0 ≤0.2 余 Bla.
    1J85/Super-permalloy 0.03 0.02 0.02 0.3~0.6 0.15~0.3 79.0~81.0 4.8-5.2 ≤0.2 余 Bla.
    1J87 0.03 0.02 0.02 0.3~0.6 ≦0.3 78.5~80.5 1.6~2.2 6.4~7.5 余 Bla.