OEM Supply Uhp Graphite Electrode 300mm - UHP 700mm Graphite Electrode – Hexi

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Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Lf Graphite Electrode, 600mm Uhp Graphite Electrode, High Pure Graphite Block, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
OEM Supply Uhp Graphite Electrode 300mm - UHP 700mm Graphite Electrode – Hexi Detail:

700mm UHP graphite electrode is made of high quality needlelike coke, which is formed, roasted, impregnated, graphitized and machineprocessed as a high quality conductive material for electric arc furnace.  UHP 700mm graphite electrode, The allowable current capacity is 73000 ~ 96000A, the allowable current density is 18-24A/㎡  .  It is designed for superpower electric arc furnace steelmaking.

Note: It is recommended that the current capacity be -10% for electric furnace and +10% for ladle furnace.

700-2

Allowable current load for ultra-high power graphite electrodes

nominal diameter

allowable current

nominal diameter

allowable current

mm

A

A/㎡

mm

A

A/㎡

250

9000~14000

18~25

500

38000~55000

18~27

300

15000~22000

20~30

550

45000~65000

18~27

350

20000~30000

20~30

600

52000~78000

18~27

400

25000~40000

16~24

650

70000~86000

21~25

450

32000~45000

19~27

700

73000~96000

18~24

Ultra high power graphite electrode and joint standard

items

unit

nominal diameter(mm)

250~400

450~550

600~700

specific resistance

electrode nipple

μ Ω•m

4.8~5.8   3.4~4.0

4.5~5.6   3.4~3.8

4.5~5.4   3.0~3.6

 transverse strength

 electrode nipple

MPa

≥12.0    ≥22.0

≥12.0    ≥22.0

≥10.0    ≥24.0

elastic modulus

electrode nipple

GPa

≤13.0  ≤18.0

≤13.0  ≤18.0

≤13.0  ≤20.0

 ash content

 electrode nipple

%

≤0.2

≤0.2

≤0.2

bulk density

 electrode nipple

g/m³

1.68~1.73   1.78~1.84

1.68~1.72   1.78~1.84

1.68~1.72   1.80~1.86

(C.T.E)

 electrode nipple

10℃

≤1.2 ≤1.0

≤1.2 ≤1.0

≤1.2 ≤1.0


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OEM Supply Uhp Graphite Electrode 300mm - UHP 700mm Graphite Electrode  – Hexi detail pictures


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Bear "Customer first, High quality first" in mind, we perform closely with our consumers and provide them with efficient and experienced services for OEM Supply Uhp Graphite Electrode 300mm - UHP 700mm Graphite Electrode – Hexi, The product will supply to all over the world, such as: Muscat, Latvia, Swansea, Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.
  • This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Jeff Wolfe from Bangladesh - 2017.02.18 15:54
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Erin from Paris - 2018.12.05 13:53

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