China UHP700 UHP Graphite Electrodes For EAF Electric Arc Furnace for sale

UHP700 UHP Graphite Electrodes For EAF Electric Arc Furnace

Price Negotiable

Price: Negotiable

MOQ: 20MT

Delivery Time: 10 work days

Brand: SHIDA CARBON

Product Description

UHP700 UHP Graphite Electrodes For EAF Electric Arc Furnace

Instructions of usage for Carbon Graphite Rod:

Notes of usage:
1.To Place the nipples, first use compressed air to clean the hole, then carefully screwed the nipples into it (do not damage the
thread).
2.To connect the electrodes, when there's 20-30mm distance between the two electrodes, using compressed air to clean the two
extremes.
3.Connector locations should be selected c-map.

700UHP Carbon Graphite Rod Properties

Nipple
Nipple	AD	SPR	MOR	MOE	CTE//cmcmC
	(gm/cc)	(ohm Micro mtr)	(Nmm2)	( kg/mm2)	x10-7(0-50℃)
	g/cm3	µΩ.m	MPa	GPa	10-6/℃
					(100-600℃)
MAX	1.86	3.6	27	16	1.1
MIN	1.8	3.2	23	17.5	0.98
Pole
Electrode	AD	SPR	MOR	MOE	CTE//cmcmC
	(gm/cc)	(ohm Micro mtr)	(Nmm2)	( kg/mm2)	x10-7(0-50℃)
	g/cm3	µΩ.m	MPa	GPa	10-6/℃
					(100-600℃)
MAX	1.74	5	12	10.5	1.25
MIN	1.70	4.2	9.5	9	1.15

General Properties of Carbon Graphite Rod :

Item	Unit	UHP		HP		RP		UHP Nipple	HP Nipple
Item	Unit	450-500mm	550-700mm	450-500mm	550-700mm	400-450mm	500-700mm	UHP Nipple	HP Nipple
Bulk Density	g/cm³	1.66-1.73	1.68-1.75	1.60-1.70	1.62-1.72	1.55-1.65	1.54-1.64	1.80-1.85	1.72-1.80
Resistivity	μΩm	4.8-6.0	4.2-5.0	5.2-7.5	5.5-7.2	7.5-9.0	8.0-9.5	3.0-4.3	4.0-6.0
Flexual Strength	MPa	10.5-15.0	10.0-14.0	10.5-14.5	9.0-13.5	8.0-11.0	7.0-10.0	20.0-30.0	18.0-25.0
Elastic Modulus	GPa	8.0-10.0		8.0-12.0		6.0-9.3		16.0-20.0	12.0-16.0
CTE (30-600)	10^-6/℃	≤1.5		≤2.2		≤2.8		≤1.3	≤2.0
Ash Content	%	≤0.3		≤0.3		≤0.5		≤0.3	≤0.3