Mobile Phone: 086-17734578032
Tel: 086-0311-83112649
Fax: 086-0311-80892515
Address: F1-302 room shenghe building, huanghe road, shijiazhuang, hebei, China
Website: www.china-minerals.com
Email: info@china-minerals.com
Graphite Electrode
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<span style="color:#c5020d; font-size:20px;">◆</span> Third-party inspection such as SGS / BV</br>
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<span style="color:#c5020d; font-size:20px;">◆</span> Customized according to your needs</br>
</br>
<span style="color:#c5020d; font-size:20px;">◆</span> Free sample
basic information
HS~Carbons:
The graphite electrode is made form imported needle coke and good quality calcined petroleum coke, which meets the state standards YB/T 4090-200, is widely used in electric arc furnace, ladle furnace, submerged arc electric furnace for the production of alloy steel, metal and nonmetallic materials. Our graphite electrode are characterized by low resistivity, good electric and thermal conductivity, high resistance to oxidation and thermal shock, high mechanical strength, ect.
Our plant offers various dimensions and grades to meet customers’ requirements for the specific applications.
|
Item |
Unit |
RP |
HP |
UHP |
||||
|
200-400 |
450-600 |
200-400 |
450-600 |
300-400 |
450-600 |
|||
|
Electric Resistivity(≤) |
Electrode |
μΩ·m |
8.5 |
9.0 |
7.0 |
7.5 |
6.2 |
6.5 |
|
Nipple |
6.5 |
6.5 |
6.5 |
6.5 |
5.5 |
5.5 |
||
|
Bending Strength (≥) |
Electrode |
MPa |
9.8 |
9.8 |
10.5 |
9.8 |
10.5 |
10.0 |
|
Nipple |
13.0 |
13.0 |
14.0 |
14.0 |
16.0 |
16.0 |
||
|
Elastic Modulus (≤) |
Electrode |
GPa |
9.3 |
9.3 |
12.0 |
12.0 |
14.0 |
14.0 |
|
Nipple |
14.0 |
14.0 |
16.0 |
16.0 |
18.0 |
18.0 |
||
|
Bulk Density (≥) |
Electrode |
g/cm3 |
1.58 |
1.58 |
1.60 |
1.60 |
1.65 |
1.64 |
|
Nipple |
1.63 |
1.63 |
1.70 |
1.70 |
1.72 |
1.70 |
||
|
Ash(≤) |
Electrode |
% |
0.5 |
0.5 |
0.3 |
0.3 |
0.3 |
0.3 |
|
Nipple |
||||||||
|
C.T.E.(≤) |
Electrode |
10-6/°C |
2.9 |
2.9 |
2.4 |
2.4 |
1.5 |
1.5 |
|
Nipple |
2.7 |
2.7 |
2.2 |
2.2 |
1.4 |
1.4 |
||
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Graphite Electrode Scrap
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