Competitive Price for Crucibles For Melting Gold - Carbon electrode graphite rod for EDM – VET Energy

Material: Graphite

- Purity: 99.9% 
- Diameter:3mm/4mm/5mm/6mm/8mm/10mm/12mm/13mm/15mm/20mm/25mm/30mm/40mm/50mm
- Length:100mm/200mm/300mm+/-5mm
- Color: Black 
- Density: 1.65g/cm 3 
- Granularity: 0.8 mm 
- Compression Resistance: 30MPa 
- Fracture Resistance: 13.5MPa 
- Ash: 0.3%, 
- Resistivity: 9μΩm
- Thermal Expansion Coefficient: 2.5(X10-6/°)
Features:

Made of high density squeezing graphite rod.
Good lubricity, high temperature resistance, oxidation resistance.
Acid and alkali resistance, strong thermal shock resistance.
Good electrical conductivity, high mechanical strength.
Used for metallurgy, machinery, electronics, chemical industry, light industry,etc.