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Comparison table of chemical composition &mechanical Properties of the product as per domestic and foreign standards
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Standard |
Copper Alloy No. |
Chemical Composition |
Mechanical Properties |
CU% |
p% |
Temper |
Tensile strength (Mpa) |
Elongation(%) |
Grain Size (mm) |
ASTM B280 |
C11000 |
99.90 |
- |
60 |
200 |
- |
0.040 |
50 |
200 |
- |
0.025 |
C12200 |
99.90 |
0.015 ~ 0.040 |
H58 |
250 |
- |
- |
JIS H3300 |
C1100 |
99.90 |
0.015 ~ 0.040 |
|
205 |
40 |
- |
L |
245 ~ 325 |
- |
- |
H |
265 |
- |
- |
C1220 |
99.90 |
0.015 ~ 0.040 |
|
205 |
40 |
0.025 ~ 0.060 |
L |
205 |
40 |
0.040 |
1/2H |
245 ~ 325 |
- |
- |
H |
255 |
- |
- |
ASTM B75 |
C11000 |
99.90 |
- |
60 |
205 |
- |
0.040 |
50 |
205 |
- |
0.040 |
C12200 |
99.90 |
0.015 ~ 0.040 |
H58 |
250 |
- |
- |
H80 |
310 |
- |
- |
EN 1057 |
- |
99.90 |
0.015 ~ 0.040 |
R220 |
220 |
40 |
- |
R250 |
250 |
30 or 20 |
- |
R290 |
290 |
3 |
- |
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