10-1000mm High Pure High Density Graphite Block Graphite Electrode

Model:	GB
Brand:	LMM
Origin:	Made In China
Category:	Industrial Supplies / Metallurgy Machinery
Label:	Graphite Block , Graphite Electrode , High Density Graphit
Price:	US $20 / pc
Min. Order:	100 pc

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Product Description

10-1000mm high pure high density graphite block graphite electrode
1. Quality synthetic graphite materials
2. ISO9001: 2008
Why choose us?
1. Brought in Germany technology
2. CE, ISO certification
3. Supplied to TATA Steel, international enterprises and so on

		high pure graphite
Item	Unit	baked twice	baked three time	baked four times
Item	Unit	impregnated once	impregnated twice	impregnated three times
grain size	mm	≤325μm	≤325μm	≤325μm
Bulk density	g/cm3	≥1.68	≥1.78	≥1.85
Specific resistance	μΩ.m	≤14	≤14	≤13
Bending strength	MPa	≥25	≥40	≥45
Compressive strength	MPa	≥50	≥60	≥65
Ash content	%	≤0.15	≤0.1	≤0.05

		Fine-grain Specialty Graphite FXG-1		Fine-grain Specialty Graphite FXG-2
Item	Unit	Guarantee value	Typical value	Guarantee value	Typical value
Item	Unit	Guarantee value	Typical value	Guarantee value	Typical value
Max grain size	mm	0.8	0.8	0.8	0.8
Bulk density	g/cm3	≥1.70	1.73	≥1.73	1.76
Specific resistance	μΩ.m	≤8.5	7.5	≤8.0	7
Bending strength	MPa	≥10.0	11	≥12.0	12.5
Compressive strength	MPa	≥24.0	27	≥31.0	34
Thermal Condcutivity	W/(m.k)	≥120	150	≥130	160
C.T.E.(100-600) °C	10-6/°C	≤2.5	2.2	≤2.5	2.1
Ash content	%	≤0.3	0.09	≤0.3	0.09

Medium-grain Specialty Graphite FCP
Item	Unit	Guarantee value	Typical value	Guarantee value	Typical value	Guarantee value	Typical Value
Item	Unit	Guarantee value	Typical value	Guarantee value	Typical value	Guarantee value	Typical Value
Max grain size	mm	2	2	4	4	8	8
Bulk density	g/cm3	≥1.58	1.6	≥1.57	1.58	≥1.56	1.58
Specific resistance	μΩ.m	≤11.5	10.5	≤11.5	10.5	≤12.5	11.5
Bending strength	MPa	≥6.0	6.5	≥6.5	7	≥7.0	7.5
Compressive strength	MPa	≥18.0	18.5	≥17.5	18	≥16.0	17
Modulus of elasticity	GPa	≤9.3	7.5	≤9.3	7.5	≤9.3	7
C.T.E.(100-600) °C	10-6/°C	≤2.5	2.4	≤2.5	2.4	≤2.5	2.4
Ash content		≤0.3	0.09	≤0.3	0.09	≤0.3	0.09