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Products
Typical properties of UHP graphite electrod
Applicable Furmace
Property Diameter |
AC Furnace | DC Furnace | |||
300-400mm 12"~16" |
450-500mm 18"~20" |
550-600mm 22"~24" |
650-700mm 24"~28" |
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Bulk Density | g/cm³ | 1.65~1.76 | 1.64~1.75 | 1.64~1.75 | 1.64~1.75 |
Specific Resistance | μΩM | 4.2~6.0 | 4.2~6.0 | 4.2~6.0 | 4.2~5.5 |
Elastic Modulus | Gpa | 7~14 | 7~14 | 7~14 | 7~14 |
kgf/mm² | 700~1,400 | 700~1,400 | 700~1,400 | 700~1,400 | |
Flexural Strength | MPa | 10.5~15 | 10~15 | 10~15 | 10~15 |
kgf/cm² | 105~150 | 100〜150 | 100-150 | 100~150 | |
N/cm² | 1,050~1,500 | 1,000~1,500 | 1,000~1,500 | 1,000~1,500 | |
Coefficient Of Thermal Expansion (R.T.≤600℃) |
X10~-6/℃ | 1.0~1.5 | 1.0~1.5 | 1.0~1.5 | 1.0~1.4 |
Real Density | g/cm³ | 2.20~2.23 | 2.20~2.23 | 2.20~2.23 | 2.20~2.23 |
Porosity | % | 20~26 | 20~27 | 20~27 | 20~27 |
Ash Content | % | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 |