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Zinc alloy become ideal substitute of mechanism machining, pressing, and parts assembling by its high strength and rigidity. Compared with Al alloy, Zinc alloy show more outstanding damping capacity and vibrating absorbency. It has long tool life (average rate can be 600,000-800,000),also
m anufacturing fee less than Al alloy. |
 Feature of Zinc alloy£º |
| ¡ô High strength and rigidity |
¡ô High precise dimension and stability |
¡ô High-quality deburring feature |
| ¡ô Outstanding electric-leading function |
¡ô Perfect thin cliff stuffing ability |
¡ô Outstanding anti-corrosion function |
| ¡ô High heat-leading function |
¡ô Good molding under normal temperature, more easily to jointing |
¡ô Can be fully recycle |
| ¡ô Perfect plating feature |
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| Name |
Al |
Mg |
Cu |
Fe |
Pb |
Cd |
Sn |
Zn |
| Alloy 3 |
3.5~4.3 |
0.02~0.05 |
0.25max |
0.1 |
0.003 |
0.004 |
0.005 |
Bal. |
| Alloy 5 |
3.5~4.3 |
0.005~0.02 |
0.25max |
0.075 |
0.001 |
0.002 |
0.003 |
Bal. |
| Alloy 2 |
3.5~4.3 |
0.02~0.05 |
2.5~3.0 |
0.1 |
0.003 |
0.004 |
0.005 |
Bal. |
| ZA-27 |
25.0~28.0 |
0.01~0.02 |
2.0~2.5 |
0.075 |
0.003 |
0.006 |
0.006 |
Bal. |
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| ¡¡(1) Electronic component and communicating equipment |
(5) Household appliance |
| ¡¡(2) Optics and common instrument |
(6) Industry machine |
| ¡¡(3) Automotive parts |
(7) Common hardware and equipment |
| ¡¡(4) Business machine |
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| Al alloy has light weight and can endure high operating temperature. Al alloy die-casting has high intensity and rigidity , as well as perfect anti-corrosion ability and heat-dispersing ability, so become ideal product under rigor environment. Al alloy has short mold life (average rate will be about 10,0000) and manufacturing fee higher than Zinc alloy . |
| Feature of Al alloy£º |
| ¡ô Endure high-temperature operation |
¡ô Good rigidity and strength |
¡ô High heat-leading function |
| ¡ô Outstanding anti-corrosion function |
¡ô Outstanding Hertzian waves shielding function |
¡ô High-quality deburring molding feature |
| ¡ô Perfect rigidity and strength |
¡ô Good heat-dispersing ability |
¡ô Can be fully recycle |
| ¡ô light weight |
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| Name |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Ni |
Zn |
Ti |
Pb |
Sn |
Al |
| A356 |
11.0~13.0 |
0.9 |
1.0 |
0.3 |
0.3 |
£ |
0.5 |
0.5 |
£ |
£ |
0.1 |
Bal. |
| A380 |
9.0~10.0 |
0.9 |
0.6 |
0.3 |
0.4~0.6 |
£ |
0.5 |
0.5 |
£ |
£ |
0.1 |
Bal. |
| A360 |
0.3 |
1.1 |
0.2 |
0.3 |
4.1~8.5 |
£ |
0.1 |
0.1 |
£ |
£ |
0.1 |
Bal. |
| ADC10 |
7.5~9.5 |
0.9 |
2.0~4.0 |
0.5 |
0.3 |
£ |
0.5 |
1.0 |
£ |
£ |
0.3 |
Bal. |
| ADC12 |
9.6~12.0 |
0.9 |
1.5~3.5 |
0.5 |
0.3 |
£ |
0.5 |
1.0 |
£ |
£ |
0.3 |
Bal. |
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| ¡¡(1) Electronic appliance |
(4) National defence industry |
| ¡¡(2) Machinery instrument |
(5) Architecture building |
| ¡¡(3) Traffic conveyance |
(6) Household and other appliance |
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