Hiperco 50(UNS R30005) is a Fe-Co-V soft magnetic alloy that exhibits the highest magnetic saturation (24 kilogauss) of commercially available soft magnetic alloys while maintaining low core loss as compared to electrical steel.
This alloy is produced in strip, plate, wire and round bar form. Xunshi could produce Hiperco 50 cold strip with a minimum thickness of 0.05mm.
Hiperco 50 is used in motors and generators for achieving maximum torque density and minimum losses. It helps improve motor power density and efficiency, and meanwhile it can reduce the size of the motor. That's why Hiperco 50 is widely used in aerospace industry. This alloy also offers the highest forces for actuators in consumer electronic applications, such as speaker, haptic, and sensor devices.

Chemical composition of Hiperco 50(ASTM A801 Type 1 UNS R30005, wt, %)

Typical physical properties

• Density: 8.20 g/cm³
• Electrical resistivity: 40 µΩ - cm
• Curie temperature: 940 °C
• Saturation magnetostriction: 60-100 x 10⁻⁶
• Saturation induction: 2.4 T
• Modulus of elasticity: 3 x 10⁶ psi
• Thermal conductivity: 29.8 W/m·K

B-H Curve

B-H curve B1600

B-H curve B2400


B-H curve B4000

B-H curve B8000

Suzhou Xunshi New Material Co., Ltd (refered as Xunshi afterwards) is a professional supplier of high performance alloys. Our factory is specialized in manufacturing Nickel alloys & Cobalt alloys for 10⁺ years，with a company mission to provide a high quality, reliable source for precision alloys, high temperature alloys and stainless steels in both pilot run and mass production. We are professionally manufacturing materials with unique features, which are then used in aerospace, military, electronics, marine, petroleum and petrochemical industries.

Base on “Quality-oriented, Leading Technology, Continuous Improvement, Customer Satisfaction”, we believe Xunshi could be your best supplier.

Product Scope of Xunshi

· Inconel

· Hastelloy

· Incoloy

· Monel

· Nimonic

· Nitronic

· Haynes

· Special Stainless Steel

· Soft Magnetic Alloy

· Permanent Magnetic Alloy

· Elastic Alloy

· Controlled Expansion Alloy

· Magnetostrictive Material

Services of Xunshi

· Material selection

· Non-standard product research and pre-production

· Hard to find material sourcing

· Cutting/splitting

· Precision machining

· Heat treatment

· Customized Packing

· Logistics service

Advantages of Xunshi

· Experienced in industry

· Quality control system

· Authorized Certificates

· Guaranteed delivery and quality

· Customers from 30+ countries trust us

Xunshi is engaged in introducing China-origin high performance alloys to the entire world. Choose Xunshi, choose high performance.