Umuyoboro wa Bare Aluminium Alloy Umuyoboro Wongerewe imbaraga AACSR ni ibyuma byuma byiziritse byiziritse kumurongo umwe cyangwa ibice byinshi byahagaritswe cyane insinga za Al-Mg-Si. Imbaraga zayo zingirakamaro hamwe nubushobozi bwo hejuru birarenze ibya aluminiyumu nziza. Ifite impagarara nyinshi, bityo igabanya intera ya sag na span, ituma intera ndende yohereza amashanyarazi kandi ikora neza.