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Alumina(Al203)--Metric Size

High-hardness (9 Mohs), electrically insulating, and chemically inert. Cost-effective solution for pumps, valves, and medical equipment requiring precision metric components in corrosive or high-temperature environments.

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Inquiry	Part Number	Grade	Max Temp.(°C)	Density	Hardness( HRC）	Ball Dia Tolerance	Sphericity	Weight	Material	Coefficien t of thermal expansio n(10-6/K)	Poisson's ratio	Metrology system	RoHS	REACH
	0.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.00026g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	0.7 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.0007g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	0.8 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.00105g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	1.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.00205g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	1.2 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.00354g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	1.3 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.0045g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	1.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.00691g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	2.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.01638g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	2.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.03199g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	3.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.05528g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	3.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.08778g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	4.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.131g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	4.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.1866g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	5.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.2559g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	5.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.3406g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	6.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.4422g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	6.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.5622g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	7.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.7022g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	7.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	0.8637g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	7.98 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	1.04g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	8.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	1.048g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	8.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	1.257g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	9.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	1.492g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	9.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	1.77g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	10.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	2.047g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	11.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	2.725g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	11.5 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	3.145g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	12.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	3.538g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	13.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	4.498g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
	14.0 mm	G10	1800	3.95 g/cm	80	0.25um	0.25um	5.618g	Alumina(Al2O3)	9.1	0.27	Metric	YES	YES
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