The following standard PZT materials/ powders are currently available (click for details): 

Type	Product code	Description
Hard doped PZT	PCM40	Piezoceramic material 40
	PCM41	Piezoceramic material 41
	PCM80	Piezoceramic material 80
	H1	Hard doped material 1
Soft doped PZT	PCM51	Piezoceramic material 51
	PCM53	Piezoceramic material 53
	PCM55	Piezoceramic material 55
	S1	Soft doped material 1
	S2	Soft doped material 2