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