OEM/ODM Manufacturer Graphite Electrode Grade Hp - UHP 700mm Graphite Electrode – Hexi

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OEM/ODM Manufacturer Graphite Electrode Grade Hp - 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/ODM Manufacturer Graphite Electrode Grade Hp - UHP 700mm Graphite Electrode  – Hexi detail pictures


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We also present product or service sourcing and flight consolidation products and services. We have our possess manufacturing facility and sourcing place of work. We can easily supply you with almost every type of product or service connected to our item variety for OEM/ODM Manufacturer Graphite Electrode Grade Hp - UHP 700mm Graphite Electrode – Hexi, The product will supply to all over the world, such as: Czech Republic, Latvia, Angola, Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. So we are working hard to give you the wholehearted service and willing to give you the most competitive price in the market
  • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Mignon from Honduras - 2018.11.02 11:11
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Elaine from Denver - 2018.09.23 18:44

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