Factory wholesale Carbon Graphite Electrode Uhp - HP 350mm Graphite Electrode – Hexi

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We're commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery for Graphite Poles, Carbon Graphite Rods For Vacuum Furnace, Dry Graphite Powder, With a wide range, good quality, reasonable prices and good service, we will be your best business partner. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Factory wholesale Carbon Graphite Electrode Uhp - HP 350mm Graphite Electrode – Hexi Detail:

350-3
350-2

HP graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. Generally it is designed for high power electric arc furnace steel-making.

 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

灰分                      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

 

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


Product detail pictures:

Factory wholesale Carbon Graphite Electrode Uhp - HP 350mm Graphite Electrode  – Hexi detail pictures


Related Product Guide:

It can be our accountability to satisfy your preferences and competently provide you. Your satisfaction is our greatest reward. We are searching ahead towards your visit for joint growth for Factory wholesale Carbon Graphite Electrode Uhp - HP 350mm Graphite Electrode – Hexi, The product will supply to all over the world, such as: Danish, Mongolia, Angola, We have the best products and professional sales and technical team.With the development of our company, we are able to provide customers best products, good technical support, perfect after-sales service.
  • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Jean Ascher from Turkey - 2017.06.22 12:49
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Karen from Serbia - 2018.09.23 17:37

    Related Products