- Description
- C194/C19400/CuFe2P is copper-iron-phosphorus alloy ,It has good electrical and thermal conductivity, as well as high strength and hardness, high internal softening temperature resistance, corrosion resistance, stress corrosion resistance, etc.
Mainly used for discrete components, IC lead frame materials, LED lighting, relays, terminal connectors, BGA substrate heat dissipation materials and connectors, etc.
Suitable for making circuit breaker components, electrical fixtures, springs and terminals and other materials with high requirements for strength and conductivity
Chemical composition
Chemical composition for C19400 alloy
Elements
Cu
Fe
P
Zn
Composition
¡Ý97
2.1-2.6
0.015-0.15
0.05-0.2
Mechanical properties
Temper
Tensile Strength
Elongation
Hardness HV
Conductivity
O
330-360
¡Ý20
85-110
¡Ý40%
H/4
330-400
¡Ý15
100-120
H/2
360-420
¡Ý6
115-135
H
410-480
¡Ý5
125-145
EH
450-500
¡Ý3
135-150
SH
480-530
¡Ý2
145-155