Uhp Graphite Electrodes And Pods Injection

We are engaged in manufacturing, exporting, distributing and supplying of UHP Graphite Electrodes And Pods in Handan, Hebei, China.

1.Details:

Graphite electrodes are widely used in iron and steel, nonferrous metal smelting, as well as silicon, phosphorus smelting industry.

We can provide various grades and specifications of the graphite electrodes, products with a low resistance, high physical density,

oxidation resistance, and high precision machining to meet the needs of different users.

2. Technical Data of UHP Graphite Electrodes

ItemsClassificationUnitNominal Diameter (mm)
250-400450-500550-650700-800
ResistivityElectrodeI ICm
a 6.36.35.55.0
Nipple5.35.34.54.3
Bending StrengthElectrodeMpa
a Y10.510.510.010.0
Nipple20.020.022.023.0
Younga s ModulusElectrodeGpa
a 14.014.014.014.0
Nipple20.020.022.022.0
Bulk DensityElectrodeg/cm3
a Y1.661.661.751.75
Nipple1.751.751.781.78
CTEi 100a -600a i ElectrodeA 10-6/a
a 1.51.51.51.5
Nipple1.41.41.31.3
Ash ContentElectrode%
a 0.30.30.50.3
Nipple

Recommended current load of UHP Graphite Electrodes
GradeNominal Dia.Allowable current ACurrent density A/cm2
UHP electrode ACDCACDC
300mm15000i 22000 20i 30
350mm20000i 30000-20i 30-
400mm25000i 40000-19i 30-
450mm32000i 45000-19i 27-
500mm38000i 55000-18i 27-
550mm45000i 6500049000i 7800018i 2720i 32
600mm50000i 7500058000i 9300018i 2620i 32
650mm60000i 8500060000i 11000018i 2520i 30
700mm70000i 12000079000i 13000018i 3020i 30