It has a series of excellent characteristics, so that it is closely linked with today's high-tech, cutting-edge defense technology. Graphite is often used in the production of single crystal furnace graphite thermal field, metal continuous casting graphite mold and graphite electrode for edm. Our products are stable in performance, popular at home and abroad, by the majority of customers love and support.

Specifications of Graphite Block

No.	Bulk Density	Grain  Size	Specific Resistance	Thermal Conductivity	Shore Hardness	Flexural Strength	Compressive Strength	Elastic Modulus	Porosity
	G/cm3	μm	μΩm	W/m.K	HSD	Mpa	Mpa	Gpa	%
DCM-3	1.68	15	9/13	95	35	20	45	8	18
DCM-4	1.72	25	10/13	100	40	30	65	9.2	17
DCM-5	1.80	15	8/10	125	48	35	70	9.5	13
DCM-5S	1.85	15	8/10	130	55	40	80	10	12
DCM-6	1.81	12	11/14	120	60	45	90	10.5	12
DCM-6S	1.86	12	10/13	125	65	48	100	11	11
DCM-7	1.83	8	11/14	105	67	50	110	11	12
DCM-8	1.86	6	10/14	110	72	55	120	12	12
DCM-9	1.90	2/4	10/14	110	75	60	125	12	10
DCM-10	1.75	2/4	12/16	105	50	38	75	10

 

Popular sizes of graphite block

Isostatic Graphite Block
Round Block	Blank Size		Square Block	Blank Size
Φ920*750	Φ950*770		Φ1000-2100*500*300	Φ1050-2210*540*350
Φ780*700	Φ805*740		Φ1400*650*300	Φ1470*682*330
Φ750*700	Φ780*755		Φ1100-1500*500*400	Φ1170-1560*562*461
Φ710*700	Φ740*740		Φ1300*520*160	Φ1320*563*186
Φ620*620	Φ650*655		Φ1000-1100*500*350	Φ1050-1160*570*403
Φ600*600	Φ639*635		Φ1000*520*160	Φ1080*562*190
Φ560*520	Φ589*550		Φ1000*550*350	Φ1135*572*330
Φ560*420	Φ590*460		Φ690*390*190	Φ700*421*212

 

 

• Good processability
• Thermal stability
• Low expansion rate
• Good chemical resistance
• Good electrical conductivity and thermal conductivity