EDM High Purity Graphite Block

Model:	TB195
Brand:	Tennry
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:	graphite block , EDM block , high purity block
Price:	US $2200 / T
Min. Order:	1 T

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Product Description

EDM high purity Graphite Block
Density: 1.85g/cm3
compressive strength: 75Mpa
Bending strength: 35Mpa
grain size: 325mesh

EDM high purity Graphite Blocks is made from high quality graphite material , it has high purity graphite block,isostatic graphite block,molded graphite block,square and roundish graphite block, used for chemical metallurgy, electronic industry.

Physical and chemical indicators of graphite block YB/T 4028-2005

Item	Unit	Indicator requirement
Item	Unit	Senior
Resistivity <=	µΩm	11
Bulk density >=	g/cm3	1.6
Compression strength >=	MPa	36
Ash <=	%	0.3

Physical and chemical indicators of graphite block.

Model	Density g/cm3	Resistivity µΩm	Breaking strength Mpa	Compression strength Mpa	Thermal expansion coefficient 10^-6/°C	Ash %	Graininess mm
Model	>=	<=	>=	>=	<=	<=	Graininess mm
TC170	1.70	10.5	19	38.0	2.3	0.3	4.0
TZ160	1.60	10.0	17.5	35.0	2.3	0.3	2.0
TZ170	1.70	8.5	18	36.0	2.5	0.3	2.0
TX170	1.70	8.5	18	36.0	2.5	0.3	0.8
TX172	1.72	8.5	22	44.0	2.5	0.3	0.8
TX174	1.74	8.0	24	48.0	2.5	0.3	0.8