Material: high lead crystal
NOT ROHS compliant
Physical properties | density | 3.21 g/cm3 |
---|---|---|
color | black, not see through | |
composition | lead glass | |
other ingredients not communicated | ||
max working temperature | 297 °C | |
Thermal properties | strain point | 437°C |
softening point | 495 °C | |
Mechanical properties | hardness | 530 kg/cm2 |
young’s modulus | 6*105 kg/cm2 | |
compressive strenght | 7775 kg/cm2 | |
tensile strength | 570 kg/cm2 |