Vulcan Corporation Limited  Pyrite Supplier

Granularity: 3--8MM, 3--15MM, 10--50MM, and other particle sizes

Packing: 25KG, 500KG, 1000KG bags, or other packings

3. S42 Pyrite

S: 42% min

Fe: 38% min

SiO2: 8% max

Pb: 0.1% max

Zn: 0.1% max

Cu: 0.1% max

C: 0.3% max

As: 0.1% max

H2O: 1.0% max

Size: 95% min

2. S45 Pyrite

S: 45% min

Fe: 40% min

SiO2: 6% max

Pb: 0.1% max

Zn: 0.1% max

Cu: 0.1% max

C: 0.3% max

As: 0.1% max

H2O: 1.0% max

Size: 95% min

1. S48 Pyrite

S: 48% min

Fe: 43% min

SiO2: 3% max

Pb: 0.1% max

Zn: 0.1% max

Cu: 0.1% max

C: 0.3% max

As: 0.1% max

H2O: 0.5% max

Size: 95% min

Pyrite as the increase sulfur agent in smelting & casting


    As the increase sulfur additives, high grade pyrite (FeS2) is used in smelting and casting. It effectively improves the cutting performance and mechanical properties of steel, not only make it require less force and temperature when cutting, and thus prolong the service life, but also lower the surface roughness and better at chip disposal.