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Low porosity isostatically pressed graphite | ||||
Chemical composition: carbon (C) | ||||
Property | Value in metric unit | Value in US unit | ||
Density | 1.87*10³ | kg/m³ | 117 | lb/ft³ |
---|---|---|---|---|
Porosity | 6 | % | 6 | % |
Modulus of elasticity | 12.5 | GPa | 1810 | ksi |
Flexural strength | 50 | MPa | 7250 | psi |
Compressive strength | 105 | MPa | 1522 0 | psi |
Hardness (Shore) | 65 | HS | 65 | HS |
Thermal expansion (20 ºC) | 4.2*10-6 | ºCˉ¹ | 2.3*10-6 | in/(in* ºF) |
Thermal conductivity | 110 | W/(m*K) | 762 | BTU*in/(hr*ft²*ºF) |
Electric resistivity | 12*10-6 | Ohm*m | 12*10-4 | Ohm*cm |
Applications: Continuous casting molds for copper alloys (Cu, CuSn, CuZn), silver, gold.