Graphite Block

graphite block 2.ISO 9001 3.High density 4.Low resistance 5.Timely delivery, professional sevice

Graphite electrode block F.C 98.5%min S 0.05%min Ash 1%min V.M 1%min Moisture 0.5%max

graphite electrode block

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Used as carburizer in metallurgy industry,reducer in chemical industry,foundry modifier,fireproof ect.

The specification as follow:

F.C :99%min

S:0.04%max

Ash:0.5%max

V.M:0.5%max

Moisture:0.5%max

Technical specification			English Unit
Bulk Density	g/cm3	≥ 1.72		Lbs/ft3	109
Max. Grain Size	mm	0.8		Inches	0.03
Specific Resistance	μΩm	≤ 9.0		10-4Ω in.	3.1
Flexural Strength	MPa	≥ 14.5		psi	2540
Compressive Strength	MPa	≥ 32.0		psi	5510
C.T.E. (to 100°C)	10-6/°C	≤ 2.8		10-6/°F	1.3
Thermal Conductivity	W/mK	≥ 120		BTU-ft/hr ft2 °F	80
Ash Content	%	≤ 0.2		%	0.09

Regular Sizes

400x400x1800mm (16x16x72 inch) 500x500x1800mm (20x20x72 inch) 600x600x1800mm (24x24x72 inch) 760x500x1800mm (30x20x72 inch) 760x500x1800mm (30x20x72 inch) 810x500x1800mm (32x20x72 inch) 940x500x1800mm (37x20x72 inch) 1120x400x2200mm (44x16x86 inch)

Other sizes and machined parts could be provided on request.

Graphite Block