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Molded Graphite

DATA1 MEDIUM / CORASE GRAIN

Standard
Grades
Specific
Gravity
Specific
Resistance
(μΩm)
Flexural
Strength
(MPa)
Shore
Hardness
(-)
*C.T.E
(×10-6/°C)
G140 1.68 9 14.7 23 3.8
1.7 8.5 15.7 25 3.8
G145 1.7 8.5 14.7 23 3.8
G146 1.68 8.5 12.7 22 3.9
Standard
Grades
Thermal
Conductivity
(W/mK)
Ash
Content
(%)
Max Grain Size
(mm)
Standard Sizes
(mm)
G140 139 0.1 1.0 φ700×1000, φ820×1000
φ1000×1000
φ1230×350, 580
φ1400×350
145 0.1 1.0 500×600×1600
700×700×1600
535×535×2820
770×450×2400
1185×610×1830
G145 145 0.1 3.0 φ700×900, φ820×1000
φ1000×1050
φ1230×350, A580
φ1400×350
G146 145 0.1 3.0 φ400×700
φ528×820
φ680×1000
φ900×1260
×930

Notes

* All properties measured at room temperatures except for C.T.E (R.T to 1000°C) and measured with grain, if not stated otherwise. Flexural strength determined using third point loading.

* C.T.E=Coefficient of thermal expansion

* These properties are typicial average value and not guaranteed

* 1MPa=10.2kgf/cm2

* 1W/mK=0.86kcal/m-h-°C

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