Phosphor copper scrap 1.Non-spark 2.Good fatigue/abrasion/corrosion resistance 3.Be the bearing,switch,frame 4.SGS/RoHS
Phosphor copper scrap
Chemical component of phosphor copper plate:
Alloy number | Thinkness(mm) | Tin(%) | P(%) | Cu(%) | ||
Japan | America | German | ||||
C5191 | C51900 | CuSn6 | 1.0~50.0 | 6.0-7.0 | 0.1-0.25 | Margin |
C5210 | C52100 | CuSn8 | 1.0~50.0 | 7.0-9.0 | 0.03-0.35 | Margin |
Mechanical property of phosphor copper plate:
Alloy number | Status | Elongation test | Hardness test | |||
Thichness (mm) | Tensile strength(MPa) | Elongation (%) | Thickness(mm) | Hardness(HV) | ||
C5191 | O | 1.0~50.0 | ≥315 | ≥42 | -- | --- |
1/4H | 390-510 | ≥35 | ≥0.05 | 100-160 | ||
1/2H | 490-610 | ≥20 | ≥0.05 | 150-205 | ||
H | 590-685 | ≥8 | ≥0.05 | 180-230 | ||
EH | ≥635 | ≥5 | ≥0.05 | 210-230 | ||
C5210 | 1/2H | 1.0~50.0 | 470-610 | ≥27 | ≥0.05 | 140-205 |
H | 590-705 | ≥20 | ≥0.05 | 185-235 | ||
EH | 685-785 | ≥11 | ≥0.05 | 210-260 | ||
SH | 735-835 | ≥9 | ≥0.15 | 230-270 | ||
Application:
The electrical component as the bearing,switch,connector,lead frame,oscillator plate,spring,shrapnel,brush
Phosphor copper scrap
