ITEM 1: Sheet Stock, alloy 5052 H-38 The aluminum sheets shall be manufactured in accordance with ASTM B-209 (latest revision). These items shall have the following characteristics: Temper: H-38 (H-28 is not acceptable) Finish: Chromate conversion coated both sides, Class 2 per ASTM B-449-67, most current revision Sheet type: Flat (Excessive bowing is not acceptable) Description & Size Aluminum Sheet .125 in. x 2.5 ft. x 12 ft. Aluminum Sheet .125 in. x 4 ft. x 6 ft. Aluminum Sheet .125 in. x 4 ft. x 8 ft. Aluminum Sheet .125 in. x 4 ft. x 10 ft. Aluminum Sheet .125 in. x 4 ft. x 12 ft. Aluminum Sheet .125 in. x 4 ft. x 5 ft. ITEM 2: BLANK, SIGN CHROMATE CONVERSION COATED CLASS-2 ALUMINUM ALLOY 5052-H38 5.5” X 12” X .080" DEL (DWG 13-1-80AT) ITEM 3: BLANK, SIGN CHROMATE CONVERSION COATED CLASS-2 ALUMINUM ALLOY 5052-H38 8” X 10” X .080” T-ML MK (DWG 13-1-74AT) ITEM 4: (DIAMOND) BLANK, SIGN CHROMATE CONVERSION COATED CLASS-2 ALUMINUM ALLOY 5052-H38 48” X 48” X .080” (DIAMOND) (DWG 13-1-57AO)
