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Aluminium Hardness End-use

Aluminium Hardness End-use

Note: Typical stocking of 5052 alloy, H36 allows for rollforming both corrugate and trapezoidal profiles. Trough sections may require H34 material. H36 material can be used to manufacture most flashings, except those requiring soft edging or hemming.
AlloyYield MinimumTypical Use
5005 – H32 Quarter Hard85Lockseam
5005 – H34 Half Hard105Folding
5052 – H32 Quarter Hard160Lockseam
5052 – H34 Half Hard180Folding and curving
5052 – H36 Three Quarters Hard200Rollforming and folding
5052 – Fully Hard220220Rollforming
 
Clause Number: 
4.16.3A
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