UHP Graphite Electrode, Graphite Electrode Block, Graphite Carbon Electrode

Graphite Electrode

1. Quick Details

Place of Origin: Hebei, China (Mainland)

Brand Name: MCC

Product Name: UHP Grade Graphite Electrode

Model Number:UHP

Type:Electrode Block

Application:Steel Making/Smelting Steel

Length:1800~2700mm

Grade:UHP (Ultra High Power)

Resistance (μΩ.m):5.5

Apparent Density (g/cm³ ):>1.68

Thermal Expansion:1.5 - 2.8 X10-6 /(100-600 )

Flexural Strength (N/㎡):8-12 Mpa

ASH:0.2% Max

Nipple:3TPI/4TPI/4TPIL

Raw Material:Needle Petroleum Coke

Application:Superiority:Low Consumption Rate

Color:Black

Supply Ability: 5000 Tons UHP graphite electrodes sales for smelling per Month

Packaging Details: STANDARD PACKAGE IN PALLET. 

Port: XINGANG PORT

Delivery time:2-3 weeks after receiving the deposit.

Terms of payment: TT, LC. DP etc. free payment term.

2. THE BIG REASON CAN NOT REFUSE:

● Factory direct sale

● Good service

● Material selection

● Advanced technology

● First-class quality

3. SPECIFICATION LIST

UHP Size and Tolerance

Diameter (mm) Length (mm)

Nominal diameter Actual diameter Nominal length Tolerance Short feet length

mm inch max min mm mm max min

200 8 209 203   1800/2000/2200/23002400/2700    ±100    -100      -275  

250 10 258 252

300 12 307 302

350 14 357 352

400 16 409 403

450 18 460 454

500 20 511 505

550 22 556 553

600 24 613 607

700 28 714 708

Physical and Chemical Index of UHP

 Items  unit Diameter: 200-700mm

Standard Test data

Electrode Nipple Electrode Nipple

Electrical resistance μΩm 5.5-6.0 5.0 5.0-5.8 4.5

Flexure strength Mpa 10.5 16 14-16 18-20

Modulus of elasticity GPa 14 18 12 14

Ash content % 0.2 0.2 0.2 0.2

Apparent density g/cm3 1.64-16.5 1.70-1.72 1.72-1.75 1.78

Factor of expansion(100-600℃) x10-6/℃ 1.5 1.4 1.3 1.2

4. Product details

Graphite electrode raw material 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% needle coke. Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.

Graphite electrode is used in the electric smelting industry, which has properties of superior electric conductivity, thermal conductivity, high mechanical strength, oxidation and corrosion resistance in high temperature.

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

Graphite has good chemical stability. The specially processed graphite has the characteristics of corrosion resistance, good thermal conductivity and low permeability.

5. Production flow chart

6. Application

Graphite electrode is a conductive material for smelting iron and steel, brown corundum, metal silicon and so on in electrical arc furnace. 

Mochang supplies UHP & HP & RP Graphite Electrode, Amorphous Graphite Powder, Graphite Block, Graphite Crucible. Our Extruded Graphite has high quality and competitive prices.

If you have any question on Graphite Electrode Block, Graphite Powder, Graphite Block, Graphite Crucible, We will give the professional answers to your questions. For more product information, please click here.