aluminium in commercial vehicles - European Aluminium Association
aluminium in commercial vehicles - European Aluminium Association
aluminium in commercial vehicles - European Aluminium Association
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80 EUROPEAN ALUMINIUM ASSOCIATION ALUMINIUM IN COMMERCIAL VEHICLES CHAPTER VI<br />
Detail types 5.4 and 5.5 are an<br />
example where the same detail<br />
has different fatigue strength<br />
depend<strong>in</strong>g on the quality of the<br />
weld.<br />
Δσ<br />
N/mm 2<br />
S<br />
500<br />
400<br />
300<br />
200<br />
150<br />
100<br />
50<br />
40<br />
30<br />
20<br />
15<br />
10<br />
The SN curves that correspond to<br />
these detail categories are shown<br />
on Figure VI.15.<br />
FIGURE VI.15<br />
The numerical values for the<br />
same curves are shown <strong>in</strong> the<br />
Table VI.7.<br />
INFLUENCE OF WELD QUALITY ON FATIGUE STRENGTH<br />
N C N O N L<br />
5<br />
104 105 106 107 108 109 N<br />
63-4,3<br />
56-4,3<br />
45-4,3<br />
40-4,3<br />
36-4,3<br />
28-4,3
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