- Product Details
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Quick Details
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Brand Name:
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Great Wall
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Model Number:
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BTG
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Dimensions:
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as customer request
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Certificate:
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ISO9001:2008
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Bulk Density:
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1.68-1.85g/cm3
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Ash Content%MAX:
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0.2%
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Specific Resistance:
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≤15μ.Ω.m
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Compressive Strength:
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60
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Flexural Strength:
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40
Quick Details
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Application:
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graphite material
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Chemical Composition:
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C
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Place of Origin:
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Beijing, China
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Brand Name:
-
Great Wall
-
Model Number:
-
BTG
-
Dimensions:
-
as customer request
-
Certificate:
-
ISO9001:2008
-
Bulk Density:
-
1.68-1.85g/cm3
-
Ash Content%MAX:
-
0.2%
-
Specific Resistance:
-
≤15μ.Ω.m
-
Compressive Strength:
-
60
-
Flexural Strength:
-
40
Molded Graphite Rod and Block
Features:
High Density, fine grain size, high purity, low specific resistance and high strength with ease of precise machining. Also features include excellent thermal shock properties, high temperature and oxidation resistance with good anti-corrosion.
Technical Specification
|
Technical Specification |
BTG-3 | BTG-4 | BTG-5 |
| Bulk Density g/cm 3 |
≥1.75 |
≥ 1.78 | ≥ 1.85 |
| Ash Content PPM | ≤1000 | ≤1000 | ≤1000 |
| Shore Hardness | ≥ 40 | ≥ 40 | ≥ 45 |
| Specific Resistance μΩm | ≤ 12 | ≤ 12 | ≤ 10 |
| Flexural Stength Mpa | ≥ 25 | ≥ 35 | ≥ 40 |
| Compressive Strength Mpa | ≥ 45 | ≥ 55 | ≥ 75 |
| Max. Grain μm | ≤ 43 | ≤43 | ≤43 |
| Coefficient of Thermal Expansion | ≤ 4.5 | ≤ 4.5 | ≤ 4.4 |
Note:
1. Ash content of all grades can be pruified to 50 PPM.
2. Special property requirements can also be specially produced.
Application:
It is widly used for EDM machining, mod for sintering diamond, crystallizer for horizontal continuous casting, crucible for melting nonferrous metal, industrial furnace, heating element in vacuum furnace, etc.
Size and Price
We can provide various dimension graphite block and rod,
graphite block from 200*200*53 to 910*210*320
graphite rod from Φ109*180 to Φ 630*630
And different size with different price, please feel free to contact me.
Note:
1. The details above are reference sizes, if there exit some error. The sizes are subject to actual measurement.
2. Larger sizes are specially pressed and smaller further machined. Machined parts fabricated to drawings with anti-oxidation and anti-corrosion available.
