Grade: 1J50, 1J70, 1J79, 1J80, 1J85…
Standard: GBn198-88, Astm Alloy 4
Specification: 1mm-15mm, customized
If you want to know more about our copper products or Permalloy / Iron-nickel Alloy / Ferronickel Alloy Bar price please feel free to contact us, we will reply you within 24 hours.
Chemical Composition of Permalloy / Iron-nickel Alloy / Ferronickel Alloy Bar:
Grade 1j50:
Grade |
Chemical Composition Wt.% |
||||||||||
C≤ |
P≤ |
S≤ |
Mn |
Si |
Ni |
Cr |
Co |
Mo |
Cu≤ |
Fe |
|
1J50 |
0.03 |
0.02 |
0.02 |
0.30~0.60 |
0.15~0.30 |
49~50.5 |
--- |
---- |
---- |
0.20 |
余量 |
Grade Jj79:
Grade |
Chemical Composition Wt.% |
||||||||||||
1j79 |
% |
Ni |
Cr |
Fe |
Mo |
C |
Mn |
Si |
S |
Cu |
Al |
Ti |
P |
min |
78.5 |
- |
|
0.6 |
|
|
0.3 |
|
|
- |
- |
|
|
max |
80.5 |
- |
less |
1.1 |
≤0.03 |
0.50
|
0.5 |
≤0.02 |
≤0.02
|
-
|
- |
≤0.02 |
Grade 1j80:
Grade |
Chemical Composition Wt.% |
|||||||
C≤ |
P≤ |
S≤ |
Mn |
Si |
Ni |
Cr |
Cu |
|
lJ80 |
0.03 |
0.02 |
0.02 |
O.60~1.10 |
1.10~1.50 |
79.0~81.0 |
2.6 ~3.0 |
≤0.20 |
Mechanical behavior of Permalloy / Iron-nickel Alloy / Ferronickel Alloy Bar:
Grade 1j50:
Grade |
Resistivity |
density |
Curie Point |
Saturation magnetostriction coefficient (× |
Harness HBS |
tensile strength |
Yield Strength/MPa |
Elongation |
||||
hard |
soft |
hard |
soft |
hard |
soft |
hard |
soft |
|||||
1J50 |
0.45 |
8.2 |
500 |
25 |
170 |
130 |
785 |
450 |
685 |
150 |
3 |
3 |
Grade 1j80:
Grade |
Resistivit /(μΩ ·m) |
density /(g/ cm3) |
Curie Point/℃ |
Saturation magnetostriction coefficient (× 10一2) |
Harness HBs |
tensile strength/MPa |
tensile strength |
Yield Strength/MPa |
||||
hard |
soft |
hard |
soft |
hard |
soft |
hard |
soft |
|||||
1J80 |
0.62 |
8.5 |
330 |
0.5 |
240 |
130 |
930 |
560 |
885 |
150 |
4 |
40 |
Technical information of Permalloy / Iron-nickel Alloy / Ferronickel Alloy Bar:
The specification we can produce:
1. Sheet and sheet
Availability: hot or cold rolled, annealed, pickled
2. Round plate and ring
Availability: hot rolled or forged, annealed, pickled or machined
3. Wire or wire
Delivery status: bright brushed, 1/4H hardened to H fully hardened, bright annealed state.
Specifications: φ0.01 ~ 15mm, reel or straight.
4. Bar
Delivery status: forged, hot rolled, cold drawn, annealed, pickled, machined or polished.
5. Forgings
Availability: Irregularly shaped forgings are available on request.
6. Strip
Delivery status: 0.01mm-5.0mm, cold rolled, annealed, acid washed or bright annealed.
Packaging of Permalloy / Iron-nickel Alloy / Ferronickel Alloy Bar:
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