Technical Data:
Product type: ZERO CERA Block
Material: Ultra-low-expansion ceramic
Nominal length: 500 mm
Standard: BS
Thermal expansion coefficient at 20 deg C: 0 +/-0.02 x 10^-6/K
Thermal expansion in 20 +/-1 deg C range: Less than 1/500 that of steel
Dimensional / CTE stability: Almost no secular change
Certificate: Inspection Certificate

Dimensions:
Nominal length=500 mm