Sale UHP/HP/RP Grade with Nipple Dia 12 Inch with Nipple for Steel Mills Graphite Electrode

China Sale UHP/HP/RP Grade with Nipple Dia 12 Inch with Nipple for Steel Mills Graphite Electrode, Find details about China UHP Graphite Electrode, Low Price Graphite Electrode from Sale UHP/HP/RP Grade with Nipple Dia 12 Inch with Nipple for Steel Mills Graphite Electrode

Basic Info.

Model NO.

Trademark

LYK

Transport Package

Seaworthy Wooden Package

Specification

dia250--600mmx1800mm+/-100mm

Origin

China

HS Code

85451900

Model NO.

Trademark

LYK

Transport Package

Seaworthy Wooden Package

Specification

dia250--600mmx1800mm+/-100mm

Origin

China

HS Code

85451900

Product Desciption

Graphite Electrode is mainly used for steel-making in electric furnace, mineral hot furnace and electric resistance furnace. Graphite electrode conducts electric current into the furnace. Electric current produces arc in the smelting district in the electric furnace, when the temperature increase to about 2000ºC, smelting begins. Our series of graphite electrode, including RP Graphite Electrode, HP Graphite Electrode, UHP Graphite Electrode etc, is applicable to the common furnace and high power furnace with high pressure and short arc.
UHP Graphite Electrode:

Item		Unit	Nominal Diameter mm
Item		Unit	250-400	450-500
Resistivity	electrode	μΩm	4.0-5.5	4.0-5.8
Resistivity	nipple	μΩm	<3.7	<3.7
Bending Strength	electrode	Mpa	>12.62	>12.46
Bending Strength	nipple)	Mpa	>22.14	>21.45
Elastic Modulus	electrode	Gpa	12.86	12.64
Elastic Modulus	nipple)	Gpa	14.68	15.12
Bulk Density	electrode	G/cm3	>1.67	>1.67
Bulk Density	nipple	G/cm3	>1.78	>1.78
100ºC-600ºC	electrode	10-6/ºC	<1.42	<1.56
100ºC-600ºC	nipple	10-6/ºC	<1.13	<1.07
ASH	electrode	%	<0.15	<0.16
ASH	nipple	%	<0.11	<0.09