Nb Sheet
High melting point 2750 K (2477°C, 4491°F) Boiling Point: 5017 K (4744°C, 8571°F) Heat of Fusion : 30 kJ/mol Heat of Vaporization: 689.9 kJ/mol Super thermal efficiency corrosion resistance wear resistance material: Nb>99.9%, 99.95%, 99.99%, 99.995% Density: >8.3g/cc Standard: ASTM B393-05