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ZnAl
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Categories
Cast zinc alloys are manufactured according to PN-EN1774 and PN-80/H-87102* and are of the following sorts:
Category
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Alloy composition
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Pollution
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Symbol
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Feature
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Al [%]
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Cu [%]
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Mg [%]
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Mn [%]
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Zn [%]
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Fe [%]
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Pb [%]
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ZnAl4 |
ZL3 |
3,8 to 4,2 |
to 0,03 |
0,035 do 0,06 |
- |
rest |
0,02 |
0,003 |
ZnAl4Cu1 |
ZL5 |
3,8 to 4,2 |
0,7 to 1,1 |
0,035 do 0,06 |
- |
rest |
0,02 |
0,003 |
ZnAl4Cu3 |
ZL2 |
3,8 to 4,2 |
2,7 to 3,3 |
0,035 to 0,06 |
- |
rest |
0,02 |
0,003 |
ZnAl4Cu3 |
ZL2 Mg |
3,8 to 4,2 |
2,7 to 3,3 |
0,35 to 0,6 |
- |
rest |
0,02 |
0,003 |
ZnAl6Cu1 |
ZL6 |
5,6 to 6,0 |
1,2 to 1,6 |
to 0,005 |
- |
rest |
0,02 |
0,003 |
ZnAl10Cu5 |
Z105 |
9,0 to 11,0 |
4,5 to 5,5 |
- |
- |
rest |
0,20 |
0,03 |
ZnAl2Cu4 |
Z284 |
26,0 to 29,0 |
3,0 to 5,0 |
0,03 to 0,06 |
0,5 to 2,0 |
rest |
0,40 |
0,006 |
* Zinc alloys chemical composition can be modified according to customer requirements.
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