石墨-連續鑄造應用

28871.jpg

Proerty values IG-15 G-348 R-4450 G-347 EX-60
Density g/cm3 1.90 1.92 1.83 1.85 1.80
Hardness Shore 60 68 90 58 62
Young's mouldus GPa 11.8 12.3 11.5 10.8 12.1
Flexural Strength Mpa
54 63.7 60 49 80
Compressive Strength Mpa
103 - 130 - 140.2
Thermal expension x10-6K-1 4.8 5.5 4.2 5.5 5
Thermal conductivity
Wm-1K-1 140 128 105 116 110