RP HP UHP graphite electrode for EAF LF furnace 8545110000 manufacturer from China Graffie Import and Export (Dalian) Co., Ltd.

RP HP UHP graphite electrode for EAF LF furnace

Price:	1600.0 USD
Payment Terms:	T/T,L/C,D/P
Place of Origin:	Shanxi, China (Mainland)


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Product Detail

Model No.: 8545110000

Production Capacity: 20,000 Tons/Year

Delivery Date: 30 days

Nipple: 3TPI, 4TPI,4TPIL

Means of Transport: Ocean

Packing: In wooden case with proved ...

Grades: RP,HD,HP,SHP,UHP

Standard: ISO9001:2008

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PRODUCT DESCRIPTION
Graphite electrode is made of high quality calcined petroleum cooke and imported needle petroleum cooke. It is manufactured through the process of calcining, dosing, mixing, forming, baking, impregnating, graphitization in a high temperature of over 3000°c, and then machining. It has the advantages of low electrical resistance, low ash content, high mechanical strength, high resistance for abrupt change of temperature and high-yield in melting process. It is widely used in Electric Arc Furnace, Ladle Furnace, Mineral-heated Furnace for steek making and other metallic or non-metallic materials, such as silicon, phosphorus, etc.

APPLICATION
Widely used in Electric Arc Furnace, Ladle Furnace, Mineral-heated Furnace for steek making and other metallic or non-metallic materials, such as silicon, phosphorus, etc.

GRADES:
RP, HD, HP, SHP, UHP
DIAMETER:
75mm, 100mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm., 500mm, 550mm, 600mm, 700mm

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	7	7
Bending Strength (not below)	Electrode	Mpa	9.8	9.8	7.8
Bending Strength (not below)	Nipple	Mpa	13	13	13
Elastic Modulus (not over)	Electrode	Gpa	9.3	9.3	9.3
Elastic Modulus (not over)	Nipple	Gpa	14	14	14
Bulk Density (not below)	Electrode	g/cm3	1.6	1.58	1.56
Bulk Density (not below)	Nipple	g/cm3	1.7	1.7	1.72
CTE(100-600)°C (not over)	Electrode	10^-6/°C	2.9	2.9	2.9
CTE(100-600)°C (not over)	Nipple	10^-6/°C	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: 1600-2400mm

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
Bending Strength (not below)	Electrode	Mpa	10.5	10.5
Bending Strength (not below)	Nipple	Mpa	15	15
Elastic Modulus (not over)	Electrode	Gpa	12	12
Elastic Modulus (not over)	Nipple	Gpa	16	16
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)°C (not over)	Electrode	10^-6/°C	2.4	2.4
CTE(100-600)°C (not over)	Nipple	10^-6/°C	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	4
Bending Strength (not below)	Electrode	Mpa	10.5	10.5
Bending Strength (not below)	Nipple	Mpa	16	16
Elastic Modulus (not over)	Electrode	Gpa	14	14
Elastic Modulus (not over)	Nipple	Gpa	18	18
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)°C (not over)	Electrode	10^-6/°C	1.5	1.5
CTE(100-600)°C (not over)	Nipple	10^-6/°C	1.4	1.4
Ash(not over)	Electrode	%	0.2	0.2
Ash(not over)	Nipple	%	0.2	0.2

RP HP UHP graphite electrode for EAF LF furnace

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