AMS4123H-2006

AEROSPACE MATERIAL SPECIFICATION Aluminum Alloy, Rolled or Cold Finished Bars and Rods (7075-T651) Solution and Precipitation Heat Treated (Composition similar to UNS A97075) SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright © 2006 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: custsvc@sae.org SAE WEB ADDRESS: http://www.sae.org AMS 4123H® Issued NOV 1946 Revised JAN 2006 Superseding AMS 4123G Rationale: AMS 4123B is a Five Year Review and update of this specification. 1. SCOPE: 1.1 Form: This specification covers an aluminum alloy in the form of bars and rods. 1.2 Application: These products have been used typically for machined parts subject to excessive warpage during machining due to residual stresses and for parts requiring high strength and whose fabrication does not involve welding or forming, but usage is not limited to such applications. 1.2.1 Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking; ARP823 recommends practices to minimize such conditions. 2. APPLICABLE DOCUMENTS: The issue of the following documents in effect on the date of the purchase order forms a part of this specification to the extent specified herein. The supplier may work to a subsequent revision of a document unless a specific document issue is specified. When the referenced document has been cancelled and no superseding document has been specified, the last published issue of that document shall apply. Copyright SAE International Provided by IHS under license with SAE Not for ResaleNo reproduction or networking permitted without license from IHS - - ` , , ` ` ` , , , , ` ` ` ` - ` - ` , , ` , , ` , ` , , ` - - - SAE - 2 - AMS 4123H AMS 4123H 2.1 SAE Publications: Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or www.sae.org. AMS 2355 Quality Assurance Sampling and Testing, Aluminum Alloys and Magnesium Alloys, Wrought Products, Except Forging Stock, and Rolled, Forged, or Flash Welded Rings AMS 2772 Heat Treatment of Aluminum Alloy Raw Materials ARP823 Minimizing Stress-Corrosion Cracking in Wrought Heat-Treatable Aluminum Alloy Products AS 1990 Aluminum Alloy Tempers 2.2 ASTM Publications: Available from ASTM, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428- 2959 or www.astm.org. ASTM B 660 Packing/Packaging of Aluminum and Magnesium Products ASTM B 666/B666M Identification Marking of Aluminum and Magnesium Products 2.3 ANSI Publications: Available from ANSI, 25 West 43rd Street, New York, NY 10036 or www.ansi.org. 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. TABLE 1 - Composition Element min max Silicon -- 0.40 Iron -- 0.50 Copper 1.2 2.0 Manganese -- 0.30 Magnesium 2.1 2.9 Chromium 0.18 0.28 Zinc 5.1 6.1 Titanium -- 0.20 Other Elements, each -- 0.05 Other Elements, total -- 0.15 Aluminum remainder Copyright SAE International Provided by IHS under license with SAE Not for ResaleNo reproduction or networking permitted without license from IHS --`,,```,,,,````-`-`,,`,,`,`,,`--- SAE - 3 - AMS 4123H AMS 4123H 3.2 Condition: Rolled or cold finished, solution heat treated, stress-relieved by stretching to produce a nominal permanent set of 1-1/2% but not less than 1% nor more than 3% and precipitation heat treated. Heat treatments shall be performed in accordance with AMS 2772 (See AS 1990). 3.2.1 Product shall receive no further straightening operations after stretching unless specifically authorized by purchaser. 3.3 Properties: The product shall conform to the following requirements, determined in accordance with AMS 2355 on the mill produced size and as specified herein. 3.3.1 Tensile Properties: Shall be as shown in Table 2 for rods 0.50 to 4.00 inches (12.7 to 101.6 mm) in diameter, for square, hexagonal, and octagonal bar 0.50 to 3.50 inches (12.7 to 88.9 mm) in nominal distance between parallel faces, and for rectangular bar 3.00 inches (76.2 mm) in nominal thickness with width up to 6.00 inches (152.4 mm) or for rectangular bar 0.50 to 3.00 inches (12.7 to 76.2 mm) in nominal thickness with width up to 10 inches (254 mm). TABLE 2 - Minimum Tensile Properties Property Value Tensile Strength 77.0 ksi (531 MPa) Yield Strength at 0.2% Offset 66.0 ksi (455 MPa) Elongation in 4D 7% 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: 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 the 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 specified requirements. 4.2 Classification of Tests: Acceptance Tests: Composition (3.1), tensile properties (3.3) and tolerances (3.5) are acceptance tests and except for composition, shall be performed on each lot. Copyright SAE International Provided by IHS under license with SAE Not for ResaleNo reproduction or networking permitted without license from IHS --`,,```,,,,````-`-`,,`,,`,`,,`--- SAE - 4 - AMS 4123H AMS 4123H 4.3 Sampling and Testing: Shall be in accordance with AMS 2355. 4.4 Reports: The vendor of the product shall furnish with each shipment a report stating that the product conforms to the composition and tolerances, and showing the numerical results of tests on each inspection lot to determine conformance to the tensile property requirements. This report shall include the purchase order number, inspection lot number, AMS 4123H, 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. 5. PREPARATION FOR DELIVERY: 5.1 Identification: Shall be in accordance with ASTM B 666/B666M. 5.2 Packaging: The product shall be prepared for shipment in accordance with ASTM B 660 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. 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 (|) 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, nor in specifications that contain editorial changes only. Copyright SAE International Provided by IHS under license with SAE Not for ResaleNo reproduction or networking permitted without license from IHS - - ` , , ` ` ` , , , , ` ` ` ` - ` - ` , , ` , , ` , ` , , ` - - - SAE - 5 - AMS 4123H AMS 4123H 8.2 Hardness should not be lower than 135 HB/10/500 or 140 HB/10/1000, or equivalent, determined in accordance with ASTM E 10. Hardness has been used to verify that product is properly processed, but an “out-of-range hardness number” is not always indicative of product with “out-of-specified tensile strength”. Further analysis, including material composition verification, heat treat process parameter review, and/or tensile property measurement may be necessary. 8.3 Hardness conversion tables for metals are presented in ASTM E 140. 8.4 Terms used in AMS are clarified in ARP1917. 8.5 Dimensions and properties in inch/pound units and Fahrenheit temperatures are primary; dimensions and properties in SI units and Celsius temperatures are shown as the approximate equivalents of the primary units and are presented only for information. 8.6 Purchase documents should specify not less than the following: AMS 4123H Form and size of product desired Quantity of product desired. 8.7 Keywords: Bars and rods, aluminum alloy, rolled or cold finished, 7075-T651, UNS A97075 PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “D” Copyright SAE International Provided by IHS under license with SAE Not for ResaleNo reproduction or networking permitted without license from IHS --`,,```,,,,````-`-`,,`,,`,`,,`--- 主营业务范围：ASTMASTMASTMASTM、NASNASNASNAS、NASMNASMNASMNASM、MILMILMILMIL、ISOISOISOISO、ENENENEN、DINDINDINDIN、 JISJISJISJIS等技术标准 翻译 阿房宫赋翻译下载德汉翻译pdf阿房宫赋翻译下载阿房宫赋翻译下载翻译理论.doc ；技术资料翻译；国外技术标准中文版代购； NADCAPNADCAPNADCAPNADCAP认证标准翻译等。 业务 QQQQQQQQ：2298175560229817556022981755602298175560