ASTM-B209/B209M:21 pdf free download – Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.
9. Tensile Properties of Material as Supplied
9. 1 Limits—The sheet and plate shall conform to the requirements for tensile properties as specified in Table 2, Table 3, Table 4, and Table 5 for nonheat-treatable and heat-treatable alloys, respectively.
9.1 .1 Tensile property limits for sizes not covered in Table
2, Table 3, Table 4, or Table 5 shall be as agreed upon between the producer and purchaser and shall be so specified in the contract or purchase order.
9.2 Number of Samples—One sample shall be taken from each end of each parent coil, or parent plate, but no more than one sample per 2000 lb of sheet or 4000 lb of plate, or part thereof, in a lot shall he required. Other procedures for selecting samples maybe employed if agreed upon between the producer and purchaser.
9.3 Test Specimens—Geometry of test specimens and the location in the product from which they are taken shall he as specified in Test Method B557 or B557M.
9.4 Test Direction—Unless otherwise specified, tensile testing shall be in the direction specified in Test Method B557 or B557M. When a direction other than specified in Test Method B557 or B557M is tested, the tensile testing direction shall be noted on all documentation.
9.5 Test Methods—The tension test shall be made in accordance with Test Method B557 or B557M.
10. Producer Confirmation of Heat-treat Response
10. 1 In addition o the requirements of 9. 1, material in the 0 or F temper of alloys 2014, AIclad 2014, 2024, Alclad 2024, 1 ½ % AlcIad 2024, Aiclad one-side 2024, 1 ½ % Aiclad one-side 2024, 6061, and AlcIad 6061 shall, upon proper solution heat treatn1ent and natural aging at room temperature, develop the properties specified in Table 4 or Table 5 for T42 temper material. The natural aging period at room temperature shall be not less than four days, but samples of material may be tested prior to four days aging, and if the material fails to conform to the requirements of T42 temper material, the tests may be repeated after completion of four days aging without prejudice.
10.2 Also, material in the 0 or F temper of alloys 2219, Alclad 2219, 6061, 7075, AlcIad 7075, and Alciad one-side 7075 shall, upon proper solution heat treatment and precipitation heat treatment, develop the properties specified in Table 4 or Table 5 for T62 temper material.
10.3 Number of Specimens—The number of specimens from each lot of 0 temper material and F temper material to be tested to verify conformance with 10.1 and 10.2 shall be as specified in 9.2.
11. Heat Treatment and Reheat-treatment Capability
11.1 Mill-produced material in the 0 or F temper of alloys
2014, Alclad 2014, 2024, AIclad 2024, 1½ % AlcIad 2024, Alclad one-side 2024, 1½ % Alelad one-side 2024, 6061, and Alclad 6061 (without the subsequent imposition of cold work or forming operations) shall, upon proper solution heat treatment and natural aging at room temperature, develop the properties specified in Table 4 or Table 5 for T42 temper material.