... Standard:GB/T3880,GB/T3190,GB/T3199 Application:Sports facilities,transformers...... 6061 Aluminium sheet suitable for strengthening treatment 1) Grade: 6000 ... ) Width: 100mm-800mm5) Length: 2500mm (max)6) Application:sports facilities,transformers,switches connectors,mould plates,engine blocks,....7) Package: Seaworthy standard ...