Product description
Specifications Application: used for steel making
Diameter: 75mm-500mm
Length: 1600mm-2400mm
Grade: RP HD HP SHP UHP
Graphite Electrode ----------------------------------------------------------------------------------------------- diameter from 50mm to 600mm (2" to 24") grades including RP, HD, HP, SHP, UHP. Nipples: 3 TPI or 4 TPI,4TPIL ----------------------------------------------------------------------------------------------- We have full set of production line for graphite electrodes. Our products are characterized by superior compact structure, good electrical and thermal conductivity, high resistance to oxidation and corrosion in high temperature. The regular power graphite electrodes graphite electrodes for heavy industrial arc furnaces, steel mills, foundries, and other applications. As one of the most professional graphite electrode manufacturers in China, passed ISO9001:2000 certified. We're glad to quote you a most competitive price according to your specification
Physical Properties | RP Grade (Dia.50-600mm) | HP Grade (Dia.50-600mm) | UHP Grade (Dia.50-600mm) |
Electrical Resistance (max) μΩ-m | Electrode | <8.0 | <7.0 | <6.0 |
Nipple | 6.5 | 5.5 | 5.0 |
Bending Strength (min) Mpa | Electrode | 11.0 | 12.0 | 12.0 |
Nipple | 14.0 | 14.0 | 16.0 |
Elastic Modulus (max) Gpa | Electrode | 9.0 | 12.0 | 12.0 |
Nipple | 12.0 | 14.0 | 14.0 |
Bulk Density (min) g/cm3 | Electrode | >1.58 | >1.66 | >1.68 |
Nipple | >1.70 | >1.72 | >1.73 |
C.T.E (max) ×10-6/C | Electrode | 2.7 | 2.5 | 2.4 |
Nipple | 2.5 | 2.2 | 2.0 |
Ash (max) % | Electrode | <0.30 | <0.30 | <0.20 |
Nipple |