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> PROCESS > Flange |
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| Chemical Composition & Others |
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| Symbol |
Chemical Composition & Other |
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Classification |
| CU |
Si |
Mg |
Zn |
Fe |
Mn |
Ni |
Ti |
Pb |
Sn |
Cr |
AL |
kg/㎣ |
% |
| AC4C |
0.25
max |
6.5~
7
.5 |
0.2~
0.45 |
0.55
max |
0.35
max |
0.35
max |
0.10
max |
0.21
max |
0.10
max |
0.05
max |
0.10
max |
remain |
1.6
max |
8
max |
F |
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