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| Material No. |
ZL0430 |
| DIN material No. |
ZL2 |
| Abbreviation |
GD-ZnAl4Cu3 |
| Description |
Zinc alloy |
Composition
Alloy constituents [%] |
Al: 3.8 – 4.2
Cu: 2.7 – 3.3 |
| Density [g/cm³] |
6.80 |
Yield point
Rp0.2 [N/mm²] min. – max. |
270 |
Tensile strength
Rm [N/mm²] min. – max. |
340 |
Elongation after fracture
A [%] min. – max. |
6 |
Brinell hardness
HB reference value |
130 |
Corrosion resistance
in normal atmosphere |
Good |
Corrosion resistance
in coastal atmosphere |
Poor |
| Machinability |
Good |
| Weldability |
Not specified |
| Anodising capability |
Not suitable |
High-gloss polishing,
mechanical |
Good |
| Main uses |
Automotive industry, machine and equipment construction, sanitary industry, precision engineering and electrical engineering, consumables, toys |
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| This information is for reference only; we do not assume any liability for its accuracy. The properties of metal materials are highly dependent on their thermal and/or mechanical treatment. |
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