Grade-by-Grade Application Introduction

1. FeB23C0.05 (Ultra-High Purity Low-Carbon)

   The top-grade low-carbon ferroboron with minimal carbon, copper, phosphorus impurities. Exclusive for NdFeB rare earth permanent magnets, amorphous/nanocrystalline soft magnetic alloy, aviation & military ultra-precision steel, electronic magnetic components. Strictly controlled trace impurities to guarantee magnetic performance stability.

2. FeB22C0.1

   Mid-high boron low-carbon grade, widely used for high-end boron-alloy steel, quenched & tempered structural steel, automotive high-performance gear steel, heat-resistant stainless steel; balances cost & ultra-low carbon advantage.

3. FeB17C0.1 / FeB12C0.1

   Conventional low-carbon boron iron for general low-carbon boron steel, ductile iron modification, medium-grade mechanical alloy steel; low carbon avoids steel brittleness, suitable for mass civilian alloy production.

Special Custom Service

Custom ultra-high purity low-carbon ferroboron available: C≤0.03%, Al≤0.01%, S≤0.003%, Cu≤0.005%, dedicated to top-tier magnetic material & aerospace clients, delivered by sealed iron drums to prevent oxidation.