UHP700 Graphite Electrode

China UHP700 Graphite Electrode, Find details about China Graphite Electrode, Electrode from UHP700 Graphite Electrode

Basic Info.

Trademark

Molong

Transport Package

Packing with Wooden Case and Pallet,

Specification

RP/HP/UHP

Origin

China

Trademark

Molong

Transport Package

Packing with Wooden Case and Pallet,

Specification

RP/HP/UHP

Origin

China

Product Desciption

Manufacturer provide Graphite Electrode Dia700mm

Introduction
graphite electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.after calcining,burdening,kneading,forming,baking and pressure impregnation, graphitization and then precision machined with professional CNC machining.such of the products own characteristics with low resistivity, good electrical conductivity ,low ash, compact structure,good anti oxidation and high mechanical strength, so it is the best conductive material for electric arc furnace and smelting furnace.

Specification


Items		RP
		Φ200-300	Φ350-600	Φ700
Resistance μΩ.m (max)	Electrode	7.5		8.0
	Nipple	6.0		6.5
Bulk Density g/cm3 (min)	Electrode	1.53	1.52	1.53
	Nipple	1.69		1.68
Bending Strength Mpa(min)	Electrode	8.5	7.0	6.5
	Nipple	15.0		15.0
Young's Modulus Gpa(Max)	Electrode	9.3		9.0
	Nipple	14.0		14.0
Ash % (max)	Electrode	0.5		0.5
	Nipple	0.5		0.5
CTE (100-600ºC)×10^-6/ºC	Electrode	2.9		2.9
	Nipple	2.8		2.8

Current Carrying Capacity for Graphite electrode

Nominal Diameter (mm)	RP
Nominal Diameter (mm)	Current Load (A)	Current Density(A/cm²)
200	5000-6900	15-21
225	6100-8600	15-21
250	7000-10000	14-20
300	10000-13000	14-18
350	13500-18000	14-18
400	18000-23500	14-18
450	22000-27000	13-17
500	25000-32000	13-16
550	32000-40000	13-16
600	38000-47000	13-16
700	48000-59000	12-15

RP / HP / SHP / UHP Graphite electrode
Standard sizes of electrode
Specification ( Inch )	Allow Diamater (mm)			Allowable Length (mm )
	Nominal Diamater	Max	Min	Nominal Length	Max	Min
28	700	714	708	2400	2475	2275
				2800	2850	2550

Package&Transportation
Packing with wooden case and pallet,and enlace with baling band.

Application

steel making , silicon making, yellow phosphorus making

UHP700 Graphite Electrode