RP HP UHP graphite electrode for EAF LF furnace

Model:	-
Brand:	graffie
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:	graphite electrode , carbon electrode , graphite electrodes
Price:	US $1700 / Ton
Min. Order:	1 Ton

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Product Description

Applications:Widely used in steel, non-ferrous, silicon and phosphorous industry
Grade:RP,HD,HP,SHP,UHP
Nipple:3TPI, 4TPI,4TPIL
Packing:In wooden case with proved fumigation
Delivery Lead Time:depend on your quantity
Supply Ability:20.000 Tons/Year

Properties:
Good electrical conductivity.
High resistance to thermal shock.
High mechanical strength.

Grade: RP Diameter: 75-500mm Length: 1000-2400mm.

Items		Unit	Nominal Diameter(mm)
Items		Unit	75-130	150-225	250-500
Specific Resistance (not over)	Electrode	Μω.m	8.5	8.5	8.5
Specific Resistance (not over)	Nipple	Μω.m	7.0	7.0	7.0
Bending Strength (not below)	Electrode	Mpa	9.8	9.8	7.8
Bending Strength (not below)	Nipple	Mpa	13.0	13.0	13.0
Elastic Modulus (not over)	Electrode	Gpa	9.3	9.3	9.3
Elastic Modulus (not over)	Nipple	Gpa	14.0	14.0	14.0
Bulk Density (not below)	Electrode	g/cm3	1.60	1.58	1.56
Bulk Density (not below)	Nipple	g/cm3	1.70	1.70	1.72
CTE(100-600)0C (not over)	Electrode	10-6/0C	2.9	2.9	2.9
CTE(100-600)0C (not over)	Nipple	10-6/0C	2.7	2.7	2.7
Ash(not over)	Electrode	%	0.5	0.5	0.5
Ash(not over)	Nipple	%	0.5	0.5	0.5

Grade: HP Diameter: 200-600mm Length: 1000-2400mm

Items		Unit	Nominal Diameter(mm)
Items		Unit	200-400	450-600
Specific Resistance (not over)	Electrode	μΩ.m	6.2	6.5
Specific Resistance (not over)	Nipple	μΩ.m	4.5	5.0
Bending Strength (not below)	Electrode	Mpa	10.5	10.5
Bending Strength (not below)	Nipple	Mpa	15.0	15.0
Elastic Modulus (not over)	Electrode	Gpa	12.0	12.0
Elastic Modulus (not over)	Nipple	Gpa	16.0	16.0
Bulk Density (not below)	Electrode	g/cm3	1.65	1.65
Bulk Density (not below)	Nipple	g/cm3	1.75	1.75
CTE(100-600)0C (not over)	Electrode	10-6/0C	2.4	2.4
CTE(100-600)0C (not over)	Nipple	10-6/0C	2.2	2.2
Ash(not over)	Electrode	%	0.3	0.3
Ash(not over)	Nipple	%	0.3	0.3

Grade: UHP Diameter: 300-600mm Length: 1800-2400mm

Items		Unit	Nominal Diameter(mm)
Items		Unit	300-400	450-600
Specific Resistance (not over)	Electrode	μΩ.m	5.5	5.8
Specific Resistance (not over)	Nipple	μΩ.m	4.0	4.0
Bending Strength (not below)	Electrode	Mpa	10.5	10.5
Bending Strength (not below)	Nipple	Mpa	16.0	16.0
Elastic Modulus (not over)	Electrode	Gpa	14.0	14.0
Elastic Modulus (not over)	Nipple	Gpa	18.0	18.0
Bulk Density (not below)	Electrode	g/cm3	1.67	1.67
Bulk Density (not below)	Nipple	g/cm3	1.76	1.76
CTE(100-600)0C (not over)	Electrode	10-6/0C	1.5	1.5
CTE(100-600)0C (not over)	Nipple	10-6/0C	1.4	1.4
Ash(not over)	Electrode	%	0.2	0.2
Ash(not over)	Nipple	%	0.2	0.2