... conditioning Units Aluminum Foil for Heat Exchanger 1. Alloy type: 1100, 1200, 8011, 80062. Thickness: 0.05~0,2mm3. Temper: H18,H22,H24 ... ,line mark,creases,etc.7. Core: Aluminium / Steel8. Physical characteristics:Tensile Strength:90135MPAElongation:>4%Wettability: A9. Tolerance:Width Tolerance: +/- 0.5mmThickness Tolearance ... %Pin Hole: 0/Sq.Mt.Splicing: 0/Roll heat exchanger aluminum foil