... Material Name: Aluminum Bronze Number: QAl9-2,QAl9-4,QAl10-3-1.5,QAl10 ... machinery, shipping and aviation areas for manufacturing bearings, sleeves, valve seats, fasteners and structures.Categories: Bronze Alloys MaterialName: Aluminum BronzeNumber: QAl9-2 ... used in machinery, ships, aviation and manufacturing sectors such as bearings, bushings, pump parts, gear turbo, seat, bolts, nuts, structural ...