GB 1J6 Magnetic and electrical materials

Material group: Ferrous Alloys / Magnetic and electrical materials
Country / Standard: China / GB

Data updates

Latest Update: 2020-03
Total number of updates: 3
Update History
2018-11 2013-10

This material has 57 properties — only a subset is shown here.

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GB 1J6 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
5.5 – 6.5
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.04
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Fe
VALUE
Remainder
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

GB/T 14986: 2008 / High saturation magnetic induction, magnetic compensated alloys depending on temperature variation, corrosion-resisting, iron-aluminium, permanent permeability, soft magnetic alloys.

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GB 1J6 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Electrical Resistivity
0.7 Ω∙mm²/m
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Density
7.2 — 7.8 kg/dm³
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Electrical Conductivity
val1
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S/m
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Poisson Coefficient
val1
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This material has 57 properties — only a subset is shown here.

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GB 1J6 Heat Treatments


  • Heating temperature 950-1050°C, insulation 2-3h. Cooling to 200°C to release (speed is 100°C/h to 150°C/h );
    Heating temperature 900-1000°C, insulation 2-3h and cooling in furnace to 250°C to release.

GB 1J6 International Equivalent Materials


Showing 2 of 4 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Identical

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 4Cross References

  • 21Composition
  • -Mechanical Properties
  • 10Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
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  • -Joints
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