Factory price graphite crucibles for bronze melting gold copper casting
Material:High Pure Graphite Materials Compress Strength:30-40Mpa
Bulk density:1.58-1.85 G/cm3 Bending Strength:15 – 40MPa
Working Temperature:1200-1600 Shape and Size：Customzied
Hongsheng Graphite Company can provide varies graphite mold. We produce it as per your drawings. The graphite products has such details:
1. Resistance high temperature up to 3000 degree and has small coeffcient of thermal expansion.
2. With strong corrosion resistance and excellent chemical stability.
3. Small porosity, compact structure, smooth surface.
4. Long service life.