1080 alumini coils o alamanuia mama alumini, ma le plasticity maualuga, corrosion tetee, conductivity eletise ma le vevela conductivity, ae maualalo le malosi, togafitiga vevela e le mafai ona faamalosia tipi; uelo, u'amea atomic hydrogen ma fa'afeso'ota'i uelo, brazing; tauave mamafa eseese faagasologa ma faʻaopoopoga, punou.