Dalian Honest International Trade Co., Ltd.

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Graphite Electrodes

Graphite Products

Company Profile

Company Info

Company Name:
Dalian Honest International Trade Co., Ltd.
Street Address:
Room 614,No.34,Zhuyu West Street,Dalian,China
City:Dalian
Province/State: Liaoning
Country/Region: China (Mainland)
Zip: 116001
Telephone:
86-0411-82597150
Contact person:
Mr.Liu Cheng Hui

ProInfo >> Graphite Electrodes

Graphite Electrodes (SHP)

Specification of Super-High Power G.E

Items		Unit	Nominal diameter(mm)
Items		Unit	300-400	450-500	550-600
Specific resistance not over	Electrode	μΩ.m	5.8	6.0	6.2
Specific resistance not over	Nipple	μΩ.m	4.5	4.5	4.5
Bending strength not below	Electrode	MPa	12	13	13
Bending strength not below	Nipple	MPa	18	20	20
Elastic modulus not over	Electrode	GPa	12	12	12
Elastic modulus not over	Nipple	GPa	18	18	18
Ash content not over	Electrode	%	0.2	0.2	0.2
Ash content not over	Nipple	%	0.2	0.2	0.2
Bulk density not below	Electrode	g/cm3	1.68	1.68	1.68
Bulk density not below	Nipple	g/cm3	1.78	1.78	1.78
(C.T.E)not over	Electrode	10^-6/℃	1.6	1.6	1.6
(C.T.E)not over	Nipple	10^-6/℃	1.2	1.2	1.2

Allowable Current of Super-High Power G.E

Nominal Diameters	Allowable Current	Current Desity
mm	A	A∕C㎡
300	13200-19800	18-27
350	18000-26000	19-26
400	23000-35000	19-22
450	34000-42000	22-28
500	41000-51000	21-27
550	51000-62000	21-26
600	60000-70000	21-25

1)Diameter from 300mm to 600mm(14"-24")

2)Nipples: 3TPI; 4TPI with or without gluing tar

3)Length:1800mm to 2700mm