Poland · PN

CM230E

PN EN 1981

Chemical composition

Element	min	max	Similar	Remarks
Cu	76		The Maximum content of free copper: 5.0 %	The Maximum content of free copper: 5.0 %
Fe		0.02
Others each		0.05
Pb		0.02
S	18	22
Sn		0.2
Total Others		0.3
Zn		0.02