0.8mm Grain Size Graphite Block Graphite Products

• Customization: Available
• Ash: 0.05-0.2%
• Bending Strength: 15-40MPa
• Model NO.: block
• Compressive Strength: 25-70MPa
• Application: Mold, Metallurgy/Chemistry
• Type: Graphite Mold
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Isostatic Graphite
• Crystal Morphology: Flake Graphite
• Composition: Carbon
• Transport Package: in Wooden Case with Proved Fumigation
• Specification: Density 1.85-1.93g/cm3
• Trademark: xs
• Origin: China
• HS Code: 3801100090
• Production Capacity: 1000ton/Moth

Product Description

Company Introduction

Our company supply variously Graphite block products and Graphite electrodes ,graphite crucible , graphite rod...etc, Variously grades ,specification and size . We are professional in carbon and graphite products .

We can manufacture according customers's drawing (CAD,HANDDRAWING OR OTHER) Welcome here for more products details .


 

 Products Description

Physical and chemical index

Item	Unit	Grade
Max Grain Size	mm	0.8	0.8	2	2	4	4
Bulk Density	g/cm³	≥1.70	≥1.73	≥1.58	≥1.70	≥1.57	≥1.69
Specific Resistance	µΩ.m	≤8.5	≤8.0	≤11.5	≤8.5	≤11.5	≤8.5
Flexural strength	Mpa	≥10.0	≥12.0	≥6.0	≥9.0	≥6.5	≥9.5
Compressive Strength	Mpa	≥24.0	≥31.0	≥18.0	≥30.0	≥17.5	≥29.0
Thermal Conductivity	W/(m.K)	≥120	≥130
C.T.E(100-600)ºC	10-6/°C	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5
Ash Content	%	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3

 

Item	Unit	OZIM-1	OZIM-2	OZIM-3
Grain	mm	≤325mesh	≤325mesh	≤325mesh
Bulk density	g/cm³	≥1.68	≥1.78	≥1.85
Specific resistance	µΩ.m	≤14	≤14	≤13
Flexrual strength	Mpa	≥25	≥40	≥45
Compressive strength	Mpa	≥50	≥60	≥65
Ash content	%	≤0.15	≤0.1	≤0.05

 

Isostatic graphite 

Item	Unit	Domestic  material	Import  material
Bulk dengsity	g/cm³	1.8-1.85	1.92
Specific resistance	μΩ.m	≤15	10
Flexrual strength	Mpa	≥40	63.7
Compressive strength	Mpa	≥85
Thermal conductivity	W/(m.k)		128
Ash content	%	≤0.03
C.T.E(100-600)°C	10-6/°C	4.0-5.2	5.5
Shore hardness		≥65	68

 

 

Graphite block sizes available ,including and not limited to the following size(Unit :mm) :
 

200*200*63	150*290*380	185*280*380
200*200*70	150*280*270	180*300*490
200*200*90	150*256*318	200*305*510
120*200*300	123*125*410	200*410*510
120*260*320	130*256*440	140*245*535
150*260*320	210*210*435	158*255*430
120*210*310	140/150/160/180*310*410	150*300*490
150*310*310	150*210*660	230*310*850
150*250*318	140*210*660	200*300*790
150*260*330	150*205*450	400*300*400-2500

Rounds :

Rounds

Diameter (mm): 60, 100, 125, 135, 150, 200, 250, 300, 330, 400, 455 Thickness (mm): 100, 135, 180, 220, 250, 300, 450

Products Application:
- Molds, chutes, sleeves, sheathes, linings, etc. in continuous casting systems for making shaped steel, cast iron, copper, aluminum.
- Sintering molds for cemented carbides and diamond tools.
- Sintering molds for electronic components.
- Electrodes for EDM.
- Heaters, heat shields, crucibles, boats in some industrial furnaces (such as furnaces for pulling monocrystalline silicon or optical fibers).
- Bearings and seals in pumps, turbines and motors.
- and so on.

     Programmable properties

- Fine grain
- Homogeneous structure
- High density
- Excellent thermal conductivity
- High mechanical strength
- Proper electrical conductivity
- Minimum wettability to molten metals

 
Our Advantage


Contact us !!