EN AC 7075

EN AC 7075

By using the latest technology of casting slabs is achieved a low porosity and o the best value in the most relevant technical characteristics compared with other casting processes. This alloy is naturally hard. The surface is finely milled and protected by foil.  

Material can hand out to any size. We also supply others thicknesses of plates, according to customer requirements.

Using: table tops, prototype parts, components and precision engineering products, packaging machines.

 

 

 

 

 

EN DIN
AC 7075 AlZn5,5MgCu

 

 

Chemical properties  / Percentage of alloying elements (%) *

 

Si Fe Cu Mn Mg Cr Zn Ti other
0,30 0,40 0,10 0,30 1,20 0,20 5,50 0,15 0,15

 

* Aluminum and normal impurities form the rest

 

 

Thickness

mm

Width

mm

Length

mm

weight

kg/ks

10,00 1520 3020 124,00
12,00 1520 3020 148,80
15,00 1520 3020 185,90
20,00 1520 3020 247,90
25,00 1520 3020 309,90
30,00 1520 3020 371,80
35,00 1520 3020 433,80
40,00 1520 3020 495,80
50,00 1520 3020 619,70

 

 

 

Suitability of use

 

Cold forming

Welding

Corrosion resistance

Anodizing Cutting

Stability after machining

bad very well very well very well very well very well

 

 

Mechanical properties

 

State

Strength Rm

(MPa) norm.

Yield strength

Rp 0,2 (MPa)  nom.

Tensibility

A5 % min.

Hardness

HBS

homogenized stress free

275 125 16 75

 

 

 

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