Smetal Group Co., Ltd.
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  • Contact Person : Mr. Zhao Benney
  • Company Name : Smetal Group Co., Ltd.
  • Tel : 86-0411-82640133
  • Fax : 86-411-82640533
  • Address : Liaoning,DaLian,Rm1273,World Trade Center,No25 Tongxing Street,Zhongshan District,Dalian,China
  • Country/Region : China

HP grade graphite electrode

HP grade graphite electrode
Product Detailed
Related Categories:Graphite Electrodes
Graphite electrodes are with low electric resistance, high density, high anti-oxidation capability, precise machining accuracy.

Graphite Electrode

Graphite Electrode raw materials use low sulphur and low ash CPC, coke plant pitch, HP grade graphite electrode add 30% Japan needle coke, UHP grade graphite electrode use 100% Janpan needle coke. Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.

Our graphite electrodes are with low electric resistance, high density, high anti-oxidation capability, precise machining accuracy, especially with low sulphur and low ash will not give steel second time impurity.

Please specify the dia and nipple size in your inquiry. (Nipple size including 3TPI, 3TPIL, 4TPI,4TPIL.) Typical specification are as following chart.

Item

unit

Nominal Diameter

RP

HP

UHP

<Φ300

>Φ350

<Φ400

>Φ450

<Φ400

>Φ450

Resistance

E

μΩ.m

<8.5

<6.5

<5.5

N

<6.5

<5.5

<4.5

Bending Strength

E

Mpa

>8.5

>7.0

>10.5

>9.8

>11.0

N

>15.0

>16.0

>20.0

Elastic Modulus

E

Gpa

<9.3

<12.0

<14.0

N

<14.0

<16.0

<14.0

B.D.

E

g/cm3

>1.53

>1.52

>1.62

>1.60

>1.66

>1.67

N

>1.69

>1.73

>1.75

C.T.E (100~600°C)

E

10-6/°C

<2.9

<2.4

<1.5

N

<2.8

<2.2

<1.4

Ash

 

%

<0.50%

<0.30%

<0.30%

   

HP grade graphite electrode



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