3.5.1 Bars, Wire, Forgings, and Fla

3.5.1 Bars, Wire, Forgings, and Flash Welded Rings The product shall have the following properties after being solution heat treated by heating to 1650 °F ± 25 (899 °C ± 14), holding at heat for 60 minutes ± 5, and quenching in agitated water and precipitation heat treated by heating to 1000 °F ± 15 (538 °C ± 8), holding at heat for 4 hours ± 0.25, and cooling in air: The precipitation heat treatment temperature for fastener stock shall be not less than 1000 °F (538 °C); the temperature used shall be reported (See 4.4.1). 3.5.1.1 Tensile Properties Shall be as specified in Table 2, determined in accordance with ASTM E 8 with the rate of strain set at 0.005 inch/inch/minute (0.005 mm/mm/minute) and maintained within a tolerance of ±0.002 inch/inch/minute (0.002 mm/mm/minute) through the 0.2% offset yield strain. 3.5.1.1.1 Tensile property requirements apply in both the longitudinal and transverse directions. Transverse tensile properties of Table 2 apply only to product that a test specimen not less than 2.50 inch (63.5 mm) in length can be obtained