RP, HP, Shp, UHP Graphite Electrode Diameter 350mm, 610mm Length 1800-2100 Graphite Electrodes with Nipple 3tpi, 4tpi Use for Steel Smelting Furnace Lf, Eaf

• Type: Graphite Electrodes
• Composition: Needle Coke
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Baked
• Crystal Morphology: Graphitized
• Model NO.: UHP graphite electrode
• Ash: 0.2% Max
• Electric Reistivity: 4.8
• Needle Coke Content: 50%-100%
• Needle Coke: 95%
• Transport Package: 1 or 2 PC Wooden Case
• Specification: 350mm, 450mm, 610mm, 700mm.
• Trademark: XS
• Origin: Hebei China
• HS Code: 8545110000
• Production Capacity: 10000tons

Product Description

Graphite Electrode with Nipple

Graphite electrode, mainly from the domestic petroleum coke and imported needle coke, is widely used in electric arc furnace,ladle furnace, submerged arc electric furnace for theproduction of alloy steel, metal and nonmetallic materials. 

Our graphite electrodes include regular power, high power, super high power and ultra high power. They are characterized by low resistivity, good electric and thermal conductivity, high resistance to oxidation and thermal shock, high mechanical strength, ect. 
 

Our plant offers various dimensions and grades to meet customers' requirements for the specific applications.

Product Paramenters
 

Properties		UHP		HP	RP
		φ300-500	φ550-700	φ300-700	φ300-700
Resistivity (uΩm max)	Electrode	4.8-5.8	4.6-5.8	5.8-6.6	7.0-10.0
	Nipple	3.5-4.0	3.5-4.0	3.5-4.0	4.0-4.5
Modulus of Rupture(Mpa)	Electrode	10.0-14.0	10.0-14.0	10.0-13.0	8.0-10.0
	Nipple	20.0-24.0	22.0-26.0	20.0-23.0	19.0-22.0
Young's Modulus(Gpa)	Electrode	9.0-13.0	10.0-14.0	8.0-12.0	7.0-9.3
	Nipple	15.0-18.0	16.0-19.0	14.0-16.0	12.0-14.0
Bulk Density (g/cm3) min	Electrode	1.68-1.74	1.70-1.74	1.64-1.68	1.53-1.56
	Nipple	1.72-1.82	1.80-1.84	1.75-1.80	1.70-1.74
CTE (100-600ºC) max	Electrode	1.1-1.4	1.1-1.4	1.6-1.9	2.2-2.6
	Nipple	0.9-1.2	0.9-1.2	1.1-1.4	2.0-2.5
Ash		0.2-0.3			0.3-0.5

 

Dia (mm)	RP		HP		UHP
	Current Load (A)	Current Density (A/cm3)	Current Load (A)	Current Density (A/cm3)	Current Load (A)	Current Density (A/cm3)
200	5000-6900	15-21	5500-9000	18-25
225	6100-8600	15-21	6500-10000	18-25
250	7000-10000	14-20	8000-13000	18-25	8100-12200	20-30
300	10000-13000	14-18	13000-17400	17-24	15000-22000	20-30
350	13500-18000	14-18	17400-24000	17-24	20000-30000	20-30
400	18000-23500	14-18	21000-31000	16-24	25000-40000	19-30
450	22000-27000	13-17	25000-40000	15-24	32000-45000	19-27
500	25000-32000	13-16	30000-48000	15-24	38000-55000	18-27
550	32000-40000	13-16	37000-57000	15-23	42000-66000	17-26
600	38000-47000	13-16	44000-67000	15-23	49000-76000	17-26

 

Packaging Details :in wooden case or package as customer's order






WE havea large customers from international market .






contcat us :

Welcome to XINGSHI GRAPHITE AND CARBON .


More information , welcome :

-- Furnace Type 

-- Furnace Capacity 

-- Electrode Diameter and Length 

-- Graphite Electrode Specification and Grade ( UHP , HP ,RP OR SHP )

-- Trial Order ? Min order quantity ?


answer within 24 hours with more details .