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Graphite Blocks

Place of Origin:Shandong, China Brand Name:HAIHAN Model Number:graphite block Application:casting, alumunium degassing, metallurgy, etc Chemical Composition:Fixed Carbon Product name:Graphite Block Bulk density:1.60-1.85g/cm3 Specific resistance:6-14μΩ.m Grain size:325mesh -4mm Compressive strength:35-100Mpa Ash content:0.2%-0.3%
  • HAIHAN

Availability:


Features of The Material:

-Strong Thermal Stability

-Low Expansion Ratio

-Excellent Chemical Resistance

-Self-lubricating

-High purity

-Excellent thermal shock properties

-High temperature and oxidation resistance

-Good anti-corrosion

-Excellent Electrical Conductivity and Thermal Conductivity

-Easy to Machine


GradePhysical Properties
DensityPorosityCompressive strengthFlexural strengthAverage grainsElectric resistanceUnprifiedPurified
ZI-SS70g/cm3%MpaMpaumμΩ-m%ppm
ZI-SL75≥1.70≤24.0≥40.0≥20.022≤12≤0.3≤20
ZI-SL77≥1.75≤22.0≥55.0≥27.0
ZI-SL82≥1.77≤21.0≥60.0≥28.0
ZI-SL80≥1.82≤18.5≥70.0≥33.0


Remark:

1.the above is just a very conservative data, the actual physical properties are much better than the above. Need the actual, be free to contact us, please.  

2.other sizes can be provided upon customers’ requirements.


 Current Carrying Capacity


Size(mm)
900 x 320 x 400550 x 250 x140430 x 255 x 100-155370 x 300x 125/150/160
850 x 230 x 320530 x 300 x 180420 x 120 x 80330 x 270 x 120/150
800 x 300 x 200530 x 145 x 245310 x 210 x 100/120315x255 x 100/120/150
780 x 210 x 120420 x 140 x 450300 x 205 x 105310 x 210 x 100/120
660 x 210 x 150/200490 x 300 x 150-180300 x 150 x 105300 x 205 x 105
650 x 500 x 200490 x 140 x 140280 x 280 x 110300 x 150 x 105
650 x 200 x 135460 x 215 x 140200 x 200 x 50/60/80Dia100 - Dia400 x 250
640 x 145 x 210440 x120 x 120150 x 150 x 230Dia320/330/50 x 200-300
550 x 360 x 200430 x140x 105/125/140380 x 280 x 150-200Dia450, Dia500 x 400