Hiperco 27

Overview of Hiperco 27 Alloy

Hiperco 27 is a premium cobalt-iron soft magnetic alloy renowned for its exceptional magnetic saturation and low core loss characteristics. This specialized material delivers superior performance in applications requiring high magnetic flux density and energy efficiency.

As one of the highest saturation induction alloys commercially available, Hiperco 27 achieves remarkable magnetic properties while maintaining excellent mechanical characteristics for demanding engineering applications.

Chemical Composition

The alloy’s optimized composition includes:

• Cobalt (Co): 48-50%

• Iron (Fe): Balance

• Vanadium (V): 1.8-2.2%

• Manganese (Mn): ≤0.3%

• Silicon (Si): ≤0.2%

• Carbon (C): ≤0.02%

This carefully balanced formulation enables:

• Saturation induction up to 2.4 Tesla

• Low coercivity (<40 A/m)

• High permeability (>20,000 μ)

• Minimal hysteresis losses

Mechanical Properties

Hiperco 27 offers excellent mechanical performance:

• Tensile strength: 700-800 MPa

• Yield strength: 550-650 MPa

• Elongation: 5-15%

• Hardness (Rockwell B): 85-95

• Density: 8.2 g/cm³

The alloy maintains good formability and can be:

• Machined using conventional methods

• Cold worked for precise shaping

• Annealed for optimal magnetic properties

Key Applications

Hiperco 27 is specified for critical applications including:

Aerospace & Defense:

• Precision sensors and transducers

• Guidance system components

• Radar and communications equipment

Energy & Power:

• High-efficiency transformer cores

• Generator and motor components

• Magnetic shielding applications

Medical Technology:

• MRI system components

• Diagnostic equipment

• Therapeutic devices

Industrial Automation:

• High-speed actuators

• Precision measurement devices

• Specialized electromagnetic systems

Performance Advantages

1. Unmatched Magnetic Saturation

• Delivers up to 2.4T induction

• Enables more compact component designs

• Reduces system weight and volume

2. Superior Efficiency

• Low hysteresis losses

• Minimal eddy current dissipation

• High permeability across frequencies

3. Thermal Stability

• Maintains properties from -200°C to +400°C

• Reliable performance in harsh environments

• Excellent aging characteristics

4. Manufacturing Flexibility

• Available in multiple forms (sheet, strip, rod)

• Compatible with various processing methods

• Can be heat treated for optimal properties

Technical Comparison

Ordering Information

We supply Hiperco 27 in various forms and sizes:

• Strip/Sheet: 0.1mm to 3.0mm thickness

• Rod/Bar: 5mm to 100mm diameter

• Custom Shapes: Machined components

Special Services Available:

• Custom annealing treatments

• Precision slitting and cutting

• Prototype manufacturing

• Technical consultation

For pricing and delivery options, please contact our technical sales team. We offer competitive pricing for both small R&D quantities and large production orders.

Why Choose Our Hiperco 27?

• Certified Material Quality

• Precision Processing Capabilities

• Technical Expertise & Support

• Reliable Global Supply Chain

• Custom Solutions Available

 Delivery Forms Hiperco 27