Graphite Block

Graphite Block

SPECS

400mm×400mm×1850mm 500mm×500mm×1950mm 540mm×450mm×2150mm 540mm×350mm×2600mm 600mm×350mm×2150mm 600mm×500mm×2200mm 630mm×630mm×2200mm 820mm×350mm×2100mm 1010mm×1010mm×410mm

The special specification can be made according to customers' demands

Graphite Block

SPECS

Φ300mm×2000mm Φ600mm×1950mm Φ660mm×610mm Φ820mm×410mm Φ1250mm×410mm Φ1550mm×410mm Φ700mm×610mm Φ910mm×410mm Φ1400mm×410mm Φ1810mm×410mm Φ800mm×410mm Φ1020mm×410mm Φ1400mm×510mm

The special specification can be made according to customers' demands

Physical and chemical indexes of graphite block | graphite squire

Description Unit GSK TSK PSK
Granularity mm 0.8 2 4
Resistivity μΩm ≤7.5 ≤8 ≤8.5

Bulk density

g/cm3 ≥1.74 ≥1.72 ≥1.72
Compressive strength Mpa ≥36 ≥35 ≥34

Flexural strength

Mpa ≥15 ≥14.5 ≥14

ash

% ≤0.3 ≤0.3 ≤0.3

Elastic mould

Gpa ≥8 ≥7 ≥6

Thermal expansion coefficient

10-6/℃ ≤2 ≤2.5 ≤3
Porosity % ≤18 ≤20 ≤22

We provide the full range products all along, including UHP, HP and RP grade graphite electrodes.

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