All material properties

Property Unit	Porosity %	Main Content %	Density g/cm³	Vickers Hardness HV 9.807N GPa	Flexural Strength MPa	Compressive Strength MPa	Young's Modulus of Elasticity GPa	Poisson's Ratio	Fracture Toughness MPa · m1/2	Coefficient of Linear Thermal Expansion 10-6/K	Thermal Conductivity W/(m.K)	Specific Heat Capacity J/(g.K)	Thermal Shock °C	Dielectric Strength kV/mm	Volume Resistiviity Ω.cm	Dielectric Constant	Dielectric Loss Angle ×10-4	Loss Factor ×10-4	Bore Diameter um
95% Alumina	Dense	95	3.7	13.5	323.7	2068	280-320	0.22-0.23	4-5	8.2	23	0.78	200	15	1014	9	4
96% Alumina	Dense	96	3.7	13.5	320	2068	280-320	0.22-0.23	4-5	8.2	24	0.78	200	15	1014	9	4
99% Alumina	Dense	99	3.9	14	300	2500	280-320	0.22-0.23	4-5	8.2	27.5	0.8	200	15	1014	9.6	2
99% Alumina for Reflector	Dense	99	3.1		170					7.9
99.3% Alumina	Dense	99	3.9	14	300	2500	280-320	0.22-0.23	4-5	8.2	27.5	0.8	200	15	1014	9.6	2
99.5% Alumina	Dense	995	3.9	14	300	2500	280-320	0.22-0.23	4-5	8.2	27.5	0.8	200	15	1014	9.6	2
99.8% Alumina	Dense	998	3.9	17.3	350	2500	360	0.23	4-5	8.2	30	0.8	220	17	1018	9.8	1
Sapphire	Dense	9999	3.94	22.5	690	2940	470			7.7	27	0.75			1014	9.8	1
Zirconia	Dense	95	6	12.7	1200	2100	210	0.22-0.23	6-7	10	2.5	0.46
3 mol Zirconia	Dense	90	6	12.7	1200	2100	210	0.22-0.23	6-7	10	2.5	0.46
5 mol Zirconia	Dense	90	6	12.7	1200	2100	210	0.22-0.23	6-7	10	2.5	0.46
8 mol Zirconia	Dense	90	5.74	12.7	1200	2100	210	0.22-0.23	6-7	10	2.5	0.46
MgO Partially Stabilized Zirconia	Dense	96	6	11.8	900	1750		0.3	11	10.2	2.2	0.4
Zirconia-Toughened Alumina	Dense	80	4.01	16	300	2500	337	0.23		8.4	14	0.46				10
Mullite	Dense		2.8	7.4	170	550			2	5.8	3.5	950	300	9.8	1012-1014	8
Cordierite	Dense		2		55					3.4	1.6		350		1012
Steatite	Dense		3.1		140					9	2.5		100		1014	7.5	8
Alumina Porous Ceramic	0.4	80	2.2	50HRA	40	600													<100
Silicon Carbide Porous Ceramic	0.4	85	2	40HRA	30	500													15-50
97% Beryllium-oxide	Dense	97	2.85		170					7-8.5	200		0-800°C no cracking phenomenon		1014	6.9	4
99% Beryllium-oxide	Dense	99	2.85		190					7-8.5	240		0-800°C no cracking phenomenon		1014	6.9	4
Corundum-mullite Ceramic	Dense	82	2.95		220					7.6	17				1014	8
Cordierite-mullite Ceramic	Dense		2		52	36					1.65
High Thermal Conducitivity Aluminium Nitride	Dense	96	3.3	10	350	2500	320	0.24		4.8	>180	0.74		15	1014	8.56	2.8
Low Thermal Conducitivity Aluminium Nitride	Dense	96	3.3	9.5	325	2500	320	0.24		4.6	170	0.74		15	1014	8.56	2.8
99% Boron Nitride	Dense	99	2		35	85				1.8	40				1014
99.7% Boron Nitride	Dense	997	1.6		18	45				1.5	35				1014
Aluminium Nitride + Boron Nitride	Dense		2.8-2.9		90	220				2.8-2.9	85				1013
Zirconia + Boron Nitride	Dense		2.8-2.9		90	220				3.5	30				1012
Silicon Carbide + Boron Nitride	Dense		2.4-2.5		80	175				2.8	45				1012
Alumina + Zirconia + Boron Nitride	Dense		2.25-2.35		65	145				2	35				1013
Pyrolytic Boron Nitride	Dense	99.995	2.1								2.6			51		5.81
Gas Press Silicon Nitride	Dense	94.5	3.21	13.9	610		330	0.25	6-7	3.0-3.2	15-20	0.66	550	13	1014
Hot Press Silicon Nitride	Dense	94.5	3.21
Hot Isostatic Pressing Sintering Silicon Nitride	Dense	94.5	3.21
Pressureless Sintered Silicon Carbide	Dense	98	3.13	22		400	420				74
Reaction-bonded Silicon Carbide	Dense	92	3.02	20		250	330				45
Recrystallized Silicon Carbide	Dense	99	2.65-2.75				300			4.69	36.6
Machinable Glass Ceramic	Dense		2.6		94	345	25.5	0.29		9	1.71	0.79		45	1016	6-7	4
Boron Carbide	Dense	77.08	2.48	55-67	560		450		4.1
304 Stainless Steel			7.93
316 Stainless Steel			7.93
Kovar			8.17								46				0.46
Copper			8.9
Graphite			1.83		40	85				4.1
Quartz			2.2		25	50-120	7.2			0.6	0.66					6