graphite electrode (High quality, competitive price,ready stock):
1. Diameter: 50mm--800mm (+/-3mm)
2. Length: 1600--2400mm (+/-100mm)
Special length meets customers' requirement.
3. Resistance (μΩ.m): ≤8.5
4. Apparent Density (g/cm3 ): ≥1.54
5. Thermal Expansion: ≤2.8
6.Flexural Strength (N/m2): ≥8.0
7.Nipples: 3TPI,4TPI, or 4TPI Long
8.Grade: RP (NP), IP (Impregnated), HP(high power), UHP(ultra high power)
9. Application: used for steel-making in electric furnace, mineral hot furnace and electric resistance furnace