Aluminum grating mashaya nauyi ne mai nauyi, juriyar lalata, kuma ana iya sake yin amfani da shi gabaɗaya. Tare da ƙimar ƙarfin da ba a daidaita ba, waɗannan samfuran sun dace da aikace-aikacen masana'antu da na gine-gine. Kerarre daga ASTM B221, 6063 ko 6061 gami ko wasu kayan karfe.