Factory price of graphite block for sale

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Factory price of graphite block for sale

Features:
- Fine grain
- Homogeneous structure
- High density
- Excellent thermal conductivity
- High mechanical strength
- Proper electrical conductivity
- Minimum wettability to molten metals

Typical Sizes:

Blocks	Length x Width x Thickness (mm) 200x200x70, 250x130x100, 300x150x100, 280x140x110, 400x120x120, 300x200x120, 780x210x120, 330x260x120, 650x200x135, 650x210x135, 380x290x140, 500x150x150, 350x300x150, 670x300x150, 400x170x160, 550x260x160, 490x300x180, 600x400x200, 400x400x400
Rounds	Diameter (mm): 60, 100, 125, 135, 150, 200, 250, 300, 330, 400, 455 Thickness (mm): 100, 135, 180, 220, 250, 300, 450

* Other dimensions are available on request.
Specifications:

Specifications	Unit	Value
Bulk Density	g/cc	1.70 - 1.85
Compressive Strength	MPa	30 - 80
Bending Strength	MPa	15 – 40
Shore hardness		30 – 50
Specific Resistance	micro ohm.m	8.0 – 15.0
Ash (Normal Grade)	%	0.05 – 0.2
Ash (purified)	ppm	30 – 50

Applications:
- Molds, chutes, sleeves, sheathes, linings, etc. in continuous casting systems for making shaped steel, cast iron, copper, aluminum.
- Sintering molds for cemented carbides and diamond tools.
- Sintering molds for electronic components.
- Electrodes for EDM.
- Heaters, heat shields, crucibles, boats in some industrial furnaces (such as furnaces for pulling monocrystalline silicon or optical fibers).
- Bearings and seals in pumps, turbines and motors.
- and so on.

Factory price of graphite block for sale