Phosphor copper property
Chemical component:
Alloy number | Sn | P | Pb | Zn | Cu+Sn+P |
C5191 | 5.5-7.0 | 0.03-0.35 | ≥99.5 | ||
C5441 | 3.0-4.5 | 0.01-0.50 | 3.5-4.5 | 1.5-4.5 | ≥99.5 |
Mechanical performance:
Alloy number | size range | tensile strength (N/mm2) | Elongation (%) | Hardness (HRB) | |
C5191 | 1/2H | 3 ~ 6mm | ≥510 | 70-85 | |
6 ~ 13mm | ≥460 | ≥13 | |||
13 ~ 25mm | ≥430 | ≥15 | |||
25 ~ 50mm | ≥410 | ≥18 | |||
50 ~ 100mm | ≥390 | ≥18 | |||
H | 3 ~ 6mm | ≥635 | 75-90 | ||
6 ~ 13mm | ≥590 | ≥10 | |||
13 ~ 25mm | ≥540 | ≥13 | |||
25 ~50mm | ≥490 | ≥15 | |||
50 ~ 100mm | ≥440 | ≥15 | |||
C5441 | H | 0.5 ~ 3mm | ≥470 | 60-90 | |
3 ~ 6mm | ≥440 | ||||
6 ~ 13mm | ≥410 | ≥10 | |||
13 ~ 25mm | ≥375 | ≥12 | |||
25 ~ 50mm | ≥345 | ≥15 | |||
50 ~ 100mm | ≥320 | ≥15 | |||
Property and application:
Excellent Mechanical performance,good corrosion-resistance/casting character/welding performance.
Main application:
The pring,switch,connector,lead frame,terminal,vibrating reed for the electron and electric.
In addition:
We can produce the phosphorus copper foil(0.015~0.08mm) by the requirement of customers.
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