Ms70 (CuZn30 / CDA 26000)

Range of application

bedra electronic wire made of a brass alloy can be seen in diverse applications (e.g. ribbon, wire for heating cable / resistance wire, special cable, bobbin, connector)

Standard designation

Norm	CuZn30
DIN	17660
EN DIN12166	CW 505 L
CDA UNS	260

Composition (standard values %)

Cu	70,0
Zn	balance
Others	max. 0,5

Physical standard data

Densitiy	kg/dm3	8,5
Melting range	°C	910-965
E-Modulus	kN/mm2	114
Thermal conductivity	W/m • K	126
Coefficient of linear mean expansion	10-6/K	19,8
Electric conductivity	S x m/mm2	15,5-16,5
Electric conductivity	IACS %	≈ 26-28
Resistivity	Ω x mm2 /m	0,0606-0,0645