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VACOFLUX 50 Soft Magnetic Alloy with Low Coercive Field Strength

Place of Origin China
Brand Name XUNSHI
Certification ISO 9001
Model Number Vacoflux 50
Minimum Order Quantity 20kg
Price Available per request
Packaging Details Wooden case, carton
Delivery Time 30-35 working days
Payment Terms T/T, Western Union
Supply Ability 500 kg per week

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Product Details
Equal Grades R30005, HiperCo50, Supermendur, 1J22 OD 10-500mm
Hc ≤100Oe Curie Point 980°C
Magnetostriction 60-100ppm Bs 2.4 T
Spec ASTM A801 Product Name Soft Ferromagnetic Materials
High Light

soft magnetic iron


soft ferromagnetic materials

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Product Description

VACOFLUX 50 bar with high saturation and low coercive field strength



VACOFLUX 50 belongs to VACUUMSCHMELZE, who is one of the world’s leading manufacturers of special alloys with a particular focus on magnetic and specific physical properties.


VACOFLUX 50 is an alloy with a very high saturation, low coercive field strength and low specific core losses. It is available in various strip dimensions and also as solid material.


A-ONE ALLOY has rich experience of supply Vacoflux 50 parts, machined and heat treated. 

We provide special service for R&D projects and MOQ could be lowered to 5kg for these projects.

We keep in stock of round bar diameter 24mm, 39mm and 45mm.


In fact Vacoflux 50 has the highest magnetic saturation of all soft-magnetic alloys and excels in application where this attribute is needed. Vacoflux 50 maintains its strength after heat treating making it your best choice for application that experience high forces (e.g. rotating parts).


Designation: ASTM A801 − 14: 

Standard Specification for Wrought Iron-Cobalt High Magnetic Saturation Alloys (UNSR30005 and K92650)


Main Characters

  •  Highest magnetic saturation in all soft magnetic alloys
  •  High Curie point-980°C
  •  High magnetostriction

Applications of Vacoflux 50 includes motors and generators with the highest torques, actuators with the highest forces, yoke parts, pole shoes for very high flux densities, magnetic lenses, dot matrix printers, relay parts.


Before delivery to the customer, every semi-finished product is tested with respect to its magnetic properties by A-ONE ALLOY.


Magnetic final annealing

A final heat treatment (‘magnetic final annealing’) is mandatory for achieving the magnetic and mechanical properties. The necessary growth of the grains in the material, and hence the accompanying improvement in the characteristic magnetic values, only occurs during the final annealing.