This document provides a table comparing the typical properties of various piezoelectric ceramic materials, including various PZT types. It lists properties such as coupling coefficients, piezoelectric charge and voltage constants, dielectric constants, dissipation factor, frequency contents, elastic constants, mechanical Q values, Curie temperature, and density. PZT-5H is highlighted as having high piezoelectric charge constants of 750 pC/N, dielectric constants of 4300, and Curie temperature of 260°C.

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Typical values of piezoelectric ceramic materials
Material types PZT-4 PZT-8 PZT-5 PZT-5J PZT-5H
Properties Items P41 P42 5A17 5A18 5J23 5J33 5H38 5H4300
Coupling Coefficients
Kp 0.61 0.52 0.53 0.60 0.62 0.63 0.68 0.69 0.62
K33 0.65 0.62 0.63 0.71 0.71 0.72 0.76 0.77 0.75
K31 0.33 0.3 0.31 0.34 0.34 0.35 0.4 0.4 0.40
Piezoelectric Charge
Constants (PC/N)
d33 320 290 230 374 450 460 630 600 750
d31 -150 -140 -100 -171 -170 -210 -275 -280 -350
Piezoelectric Voltage
constants (x10-3Vm/N)
g33 25.82 27.3 25.23 24.8 27.0 24.5 21 21.5 19.71
g31 -10.5 -13.24 -10.70 -14.4 -10.6 -10 -9 -8.5 -7.82
Dlelectric constants ε
T
33 / ε0 1400 1200 1030 1700 1800 2300 3300 3800 4300
Dissipation factor
tgδ
（%）
0.40 0.40 0.20 1.6 1.8 1.9 2.1 2.6 2.9
Frequency contents
(Hz.M)
Nt 2100 2200 2280 1900 1900 2005 2079 2000 2010
Np 2160 2250 2300 2010 2010 1995 1920 1980 1900
N31 1600 1650 1700 1420 1560 1420 1390 1450 1420
Elastic constants
(x1010N/m2)
Y11E 7.4 7.8 8.4 7.3 7.4 7.4 5.9 6.1 6.2
Y33E 6.1 6.6 7 5.5 5 5 5.1 5.0 5.1
Mechanical Q Qm 1100 1200 800 75 65 65 65 60 50
Poison's ratio qE 0.34 0.33 0.33 0.35 0.35 0.39 0.34 0.34 0.34
Curie temperature (℃) Tc 320 330 300 365 350 300 250 260 260
Density(g/cm3) p 7.7 7.7 7.7 7.6 7.6 7.6 7.7 7.7 7.6
Remark: High Frequency Components Materials are not listed above