*Chemical content of main elements
|
Serial No. |
Thickness Range (mm) |
Sn |
P |
Cu |
|
JIS |
ASTM |
DIN |
|
C5191 |
C51900 |
CuSn6 |
0.1~0.8 |
6.0-7.0 |
0.1-0.25 |
REM |
|
C5210 |
C52100 |
CuSn8 |
0.1~0.8 |
7.0-9.0 |
0.03-0.35 |
REM |
*Mechanical properties:
|
Serial number |
Temper |
Tensile Test |
Hardness Test |
|
Thickness |
Tensile Strength |
Elongation |
Thickness |
HV |
|
C5191 |
O |
0.05-0.8 |
≥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 |
0.05-0.8 |
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 |
≥0.05 |
230-270 |
Applications: Bronze strips are applied to make electric and electronic components, like switches, connectors, connector assembly, lead frames, vibrating reeds, as well as other components requiring excellent fatigue, abrasion resistance, like springs, brushes.
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