Copper Cable Scrap

Beryllium copper foil(1/2Hard)
1.SGS/RoHS
2.Spec:0.06~1.0*200mm*coil
3.High strength/hardness
4.Superior abrasion resistance
Beryllium copper strip property
Chemical component:
Alloy number
Be
Ni+Co
Ni+Co+Fe
Be+Ni+Co+Fe+Cu
C17200 / 25
1.8-2.0
≥0.2
≤0.6
≥99.5
Mechanical property:(before heat treatment)
Status
Tensile strength
(kg/mm3)
Hardness
(HV)
Conductivity
(IACS%)
Elongation
(%)
H
70-85
210-240
22
2-8
1/2H
60-71
160-210
22
5-25
O
42-55
90-160
22
35-70
Mechanical property:(after heat treatment)
Status
Tensile strength
(kg/mm3)
Hardness
(HV)
Conductivity
(IACS%)
Elongation
(%)
H
130-151
380-420
22
1-5
1/2H
126-147
370-410
22
2-7
O
112-135
350-339
22
3-11
Physical property:
1.High strength
2.High hardness
3.High elasticity
4.Superior fatigue resistance
5.Superior abrasion resistance
6.Superior mouldability and isotropy
Application:
1.Relays
2.Connectors/sensors
3.Temperature control switch
4.Switch/micro switch/micro-motors brush
5.Strong spring/the thermostat spring/all kinds of spring piece
Shape: thickness≥0.015mm,width ≤500mm
Heat treatment processing: vacuum furnace(or room temperature)→315°c±5°c→keep warm2H→natural cooling