Customization: | Available |
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Type: | Seamless |
Technique: | Hot Rolled |
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Key Performance Features:
High Permeability: Initial permeability (μi) ≥25,000, maximum permeability (μm) ≥100,000.
Low Coercivity: Hc ≤1.2 A/m for efficient energy conversion.
Thermal Stability: Maintains magnetic properties from -60°C to 120°C.
Fabrication Precision: Achieves inner diameters as small as 0.2mm with ±0.003mm tolerance.
Electronics & Telecommunications
Transformer cores.
Inductor components.
Magnetic shielding.
Energy Sector
Current sensors.
Power conversion systems.
Renewable energy inverters.
Industrial Processing
Magnetic separators.
Fluxgate sensors.
Actuator components.
Operational Benefits
Energy Efficiency: 30% lower core losses than silicon steel.
Design Flexibility: Cold formable to complex geometries.
Temperature Stability: <2% permeability variation over operating range.
Lifecycle Cost: 10-year minimum service life in most applications.
Grades | Chemical Composition(wt)% | |||||||||||||||||||||
C | Cr | Ni | Ti | Fe | Co | Mn | Si | Mo | Cu | W | P | S | Al | Nb | V | B | Zr | O+N | H | |||
3J01 |
|
0.05 | 13.0 | 36.5 | 3.2 | rest | - | 1 | 0.8 | - | - | - | 0.02 | 0.02 | 1.8 | - | - | - | - | - | - | |
|
- | 11.5 | 34.5 | 2.7 | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - |