21.0 mm

21.0 mm

Part Number

21.0 mm

Grade

G10

Max Temp.(℃)

1800

Density

3.95 g/cm³

Hardness(HRC)

80

Ball Dia Tolerance

±0.25μm

Sphericity

0.25μm

Weight

18.96g

Material

Alumina(Al2O3)

Coefficient of thermal expansion(10-6/K)

9.1

Poisson's ratio

0.27

Metrology system

Metric

RoHS

YES

REACH

YES

21.0 mm

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