Brazil · NBR

6351

ABNT NBR 15478:2012 — Aluminium alloys. Extruded tubes for spacial structures purposes. Requirements

Chemical composition

ElementminmaxSimilarRemarks
Al​​Bal​​​​Bal​​
Cu0.1
Fe0.5
Mg0.40.8
Mn0.40.8
Others Total0.15
Others each0.05
Si0.71.3
Ti0.2
Zn0.2