Impregnated (HD) Graphite Electrode

Specifications Impregnated (HD) Graphite Electrode

1.Dia:100~600mm. 4'~24'

2.Lengh:1000~2400mm.40'~96'

3.Nipples:3TPI,4TPI.

Impregnated (HD) Graphite Electrode We supply various grades of high quality Graphite Electrodes such as Regular Power(RP),Impregnated/High Density(HD),High Power(HP),Ultra High Power(UHP)  
Every & each graphite electrode we are offering with tapered nipple meets the internationally accepted tolerances as per standards of YB/T / NEMA / IEC / JIS  
Our Graphite Electrodes are widely used at steel plants in electric arc furnace & refine ladle furnaces both at home and abroad.   We supply high quality Impregnated (HD) Grade Graphite Electrodes   
Our Impregnated (HD) Grade Graphite Electrodes are used in a large scale at steel plants in electric arc furnace both at home and abroad.   Below is the typical spec and tech data for your reference:

Impregnated (HD) Grade Graphite Electrodes
Typical Physical Properties
Specific Resistance	μΩ·m	6.8-7.0
Flextural Strength	Mpa	≥10.5
Elastic Modulus	Gpa	≤12.0
Bulk Density	g/cm3	1.65-1.67
Ash Content                 %	%	≤0.3
CTEx10-6/Deg.C	10-6/°C	2.3-2.0
Current Carrying Case (GRADE:HD)
Typical Data for Current Carrying Capacity (AMPS)
Norminal Dia(Inch)	Electrical Arc Furnace
12	11000-16000
14	15000-22000
16	20000-28000
18	24000-34000
20	28000-42000
22	33000-51000

 

Standard Sizes of Graphite Electrodes
Diameter		Length
MM	Inch	MM
100	4	1600/1800
150	6	1600/1800
200	8	1600/1800
250	10	1600/1800
300	12	1600/1800
350	14	1800/2100/2400/2700
400	16	1800/2100/2400/2700
450	18	1800/2100/2400/2700
500	20	1800/2100/2400/2700
550	22	1800/2100/2400/2700
600	24	1800/2100/2400/2700