SAE AMS 4122J pdf download

SAE AMS 4122J pdf download.Aluminum Alloy Bars,Rods,and Wire Rolled or Cold Finished, and Rings 5.6Zn – 2.5Mg – 1.6Cu – 0.23Cr (7075-T6) Solution and Precipitation Heat Treated.
2.1 SAE Publications:
Available from SAE, 400 Commonwealth Drive. Warrendale, PA 15096-0001.
AMS 2355 Quality Assurance Sampling and Testing, Aluminum Alloys and Magnesium Alloys,
Wrought Products. Except Forging Stock, and Rolled. Forged, or Flash Welded Rings MAM 2355 Quality Assurance Sampling and Testing, Aluminum Alloys and Magnesium Alloys,
Wrought Products. Except Forging Stock, and Rolled. Forged. or Flash Welded Rings,
Metric (SI) Units
AMS 2772 Heat Treatment of Aluminum Alloy Raw Material
AMS 4186 Aluminum Alloy Bars and Rods. Rolled. Drawn, or Cold Finished, 5.6Zn – 2.5Mg – 1 .6Cu
– 0.23Cr (7075-F), As Fabricated
AMS 4187 Aluminum Alloy Bars and Rods, Rolled, Drawn, or Cold Finished, 5.6Zn – 2.5Mg. 1 .6Cu
• 0.23Cr (7075-0). Annealed
AMS 7488 Rings, Flash Welded. Aluminum and Aluminum Alloys
ARPS23 Minimizing Stress-Corrosion Cracking in Wrought Heat Treatable Aluminum Alloy Products
2.2 ASTM Publications:
Available from ASTM. 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959. ASTM B 660 Packaging/Packing of Aluminum and Magnesium Products
2.3 ANSI Publications:
Available from ANSI, 11 West 42nd Street, New York, NY 10036-8002.
ANSI H35.2/H35,2M Dimensional Tolerances for Aluminum Mill Products
3. TECHNICAL REQUIREMENTS:
3.1 Composition:
Shall conform to the percentages by weight shown in Table 1. determined in accordance with AMS 2355 or MAM 2355.
3.4 Quality:
The product, as received by purchaser, shall be uniform in quality and condition, sound. and free
from foreign materials and from imperfections detrimental to usage of the product.
3.5 Tolerances:
Bars, rods, and wire shall conform to all applicable requirements of ANSI H35.2 or ANSI H35.2M.
4. QUALITY ASSURANCE PROVISIONS:
4.1 Responsibility for Inspection:
The vendor of the product shall supply all samples for vendor’s tests and shall be responsible for performance of all required tests, Purchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the product conforms to the specified requirements.
4.2 Classification of Tests:
14.2.1 Acceptance Tests: The following requirements are acceptance tests and except for composition, shall be performed on each lot:
4.2.1.1 Composition (3.1) of the heat.
4,2.1.2 Tensile properties (3.3) of each lot of bars, rods, wire, and flash welded rings.
4.2.1.3 Tolerances (3.5) of bars, rods, and wire.
4.2,2 Periodic Tests: Tests of stock for flash welded rings to determine ability to develop required properties (3.3) are periodic tests and shall be performed at a frequency selected by the vendor unless frequency of testing is specified by purchaser.
4.3 Sampling and Testing:
Shall be in accordance with AMS 2355 or MAM 2355.
4.4 Reports:
The vendor of the product shall furnish with each shipment a report stating that the product conforms to the chemical composition and tolerances, and showing the numerical results of tests on each inspection lot to determine conformance to the other acceptance test requirements. This report shall include the purchase order number, inspection lot number(s). AMs 4122J, size, and quantity. The report shall also identify the producer, the product form, and the size of the mill product.
4.5 Resampling and Retesting:
Shall be in accordance with AMS 2355 or MAM 2355.
5. PREPARATION FOR DELIVERY:
5.1 Identification:
Shall be identified as follows:
5.1.1 Bars, Rod, and Wire: In accordance with ASTM B 6668 666M.
5.1.2 Flash Welded Rings: As agreed upon by purchaser and vendor.
5.2 Packaging:
5.2.1 When specified, the product shall be oiled, prior to shipment, with a light corrosion•inhibiting oil.
5.2.2 The product shall be prepared for shipment in accordance with commercial practice and in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the product to ensure carrier acceptance and safe delivery.
15.2.3 Packaging shall be in accordance with ASTM B 660.
6. ACKNOWLEDGMENT:
A vendor shall mention this specification number and its revision letter In all quotations and when acknowledging purchase orders.
7. REJECTIONS:
Product not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection.
8. NOTES:
8.1 A change bar (I) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of this specification. An (R) symbol to the left of the document title indicates a complete revision of the specification, including technical revisions. Change bars and (R) are not used in original publications, flO( in specifications that contain editorial changes only.