Plain Aluminium Sheet (For making Ceiling Fan blade): Grade : AA1100, Hardness:H 18, Size : 1320 ... 2286 mm,Thickness:1.15mm We supply Plain Aluminium Sheet (For making Ceiling Fan blade)Grade : AA1100, Hardness : H 18, Measurement: 1320 ... mm, Thickness : 1.15 mm, Feature: thin and light; High strength; high thermal conductivity and electric conductivity; tasteless,non-poisonous,and excellent ...