SAE-AMS-QQ-A-367A-2007.pdf

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 © 2007 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: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org AMS-QQ-A-367A AEROSPACE MATERIAL SPECIFICATION Issued SEP 2000 JUN 2007 Superseding AMS-QQ-A-367 Aluminum Alloy Forgings RATIONALE AMS-QQ-A-367 has been designated NonCurrent based on results of a survey to aerospace users and producers. NONCURRENT NOTICE It is recommended, therefore, that this specification not be specified for new designs. “NONCURRENT” refers to those specifications which have previously been widely used and which may be required for production or processing of existing designs in the future. The Aerospace Materials Division, however, does not recommend these specifications for future use in new designs. “NONCURRENT” specifications are available from SAE upon request. This specification has been declared “NONCURRENT” by the Aerospace Materials Division, SAE, as of June, 2007. Noncurrent Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE MATERIAL SPECIFICATION AMS-QQ-A-367A Aluminum Alloy Forgings NOTICE This document has been taken directly from U.S. Military Specification QQ-A-367H, Notice 1, Amendment 2, and contains only minor editorial and format changes required to bring it into conformance with the publishing requirements of SAE technical standards. The initial release of this document is intended to replace QQ-A-367H, Notice 1, Amendment 2. Any part numbers established by the original specification remain unchanged. The original Military Specification was adopted as an SAE standard under the provisions of the SAE Technical Standards Board (TSB) Rules and Regulations (TSB 001) pertaining to accelerated adoption of government specifications and standards. TSB rules provide for (a) the publication of portions of unrevised government specifications and standards without consensus voting at the SAE Committee level, and (b) the use of the existing government specification or standard format. Under Department of Defense policies and procedures, any qualification requirements and associated qualified products lists are mandatory for DOD contracts. Any requirement relating to qualified products lists (QPLs) has not been adopted by SAE and is not part of this SAE technical document. Issued SEP 2000 JUN 2007 Superseding AMS-QQ-A-367 Noncurrent 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 © 2007 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: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A 1.SCOPE AND CLASSIFICATION: 1.1Scope: This specification covers aluminum alloy die forgings and hand forgings. 1.2Classification: 1.2.1Composition: Aluminum alloy forgings covered by this specification shall be of the following compositions as specified in table I: 1.2.2Form: Aluminum alloy forgings shall be furnished in the form of die forgings or hand forgings, as specified. If the method is not specified, manufacturers may use any method of forging most convenient. 1.2.3Temper: Forgings shall be supplied in the temper specified in the order or contract. Forgings supplied in the T652 or T852 tempers shall be solution heat treated, stress relieved by compression to produce a permanent set of 1 to 5 percent, and artificially aged. Forgings in 7049 and 7075 alloy supplied in the T73 or T7352 temper shall be solution heat treated and aged in a manner to develop the mechanical properties shown in tables II, III, and V, and shall be capable of passing the test for resistance to stress-corrosion cracking 4.4.3. 2.APPLICABLE DOCUMENTS: The following publications, of the issue in effect on date of invitation for bids or request for proposal, form a part of this specification to the extent specified herein. - 2 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A 2.1U.S. Government Publications: Available from DODSSP, Subscription Services Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094. FED-STD-123Marking for Domestic Shipment (Civil Agencies) FED-STD-151Metals; Test Methods MIL-H-6088Heat Treatment of Aluminum Alloys MIL-I-6866Inspection, Penetrant Method of MIL-I-8950Inspection, Ultrasonic, Wrought Metals, Process for MIL-S-13165Shot Peening of Metal Parts MIL-STD-129Marking for Shipment and Storage MIL-STD-410Qualification of Inspection Personnel (Magnetic Particle and Penetrant) MIL-STD-649Aluminum and Magnesium Products, Preparation for Shipment and Storage 2.2ASTM Publications: Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959. ASTM B 117Test for Salt Spray (Fog) Testing ASTM E 8Tension Testing of Metallic Materials 2.3National Bureau of Standards (NBS) Handbook: Available from U.S. Department of Commerce, NSB, Washington, DC 20234. Circular No. 31International Annealed Copper Standards - 3 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE I. Chemical composition limits 1/ percent maximum, except where indicated as range - 4 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A 3.REQUIREMENTS: 3.1Forgings shall produced by hammering or pressing from a cast ingot or from as-fabricated (rolled, hand forged, or extruded) stock of suitable quality and of composition as specified in table I. Whether the forgings are produced from cast ingot or wrought stock, the material shall be sufficiently worked upon completion of forging operations to produce a thoroughly wrought structure. 3.2Chemical composition: 3.2.1The chemical composition of the forgings shall be as specified in table I. 3.3Mechanical properties: 3.3.1Die forgings: The mechanical properties of test specimens taken as specified in 4.2.3.1 shall be as specified in tables II and III. - 5 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE II. Mechanical properties of die forgings and separately forged test bars - test specimen parallel to forging flow (grain) lines - 6 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE III. Mechanical properties of die forgings - specimens not parallel to forging flow lines - 7 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A 3.3.1.1A forging representing the first production lot of forgings produced from new or significantly reworked dies, significantly changed forging production procedures, or from significantly changed stock (see 3.1), shall be tested in accordance with 4.2.3.1. 3.3.1.2If test specimens are taken from forgings of the alloys listed in table III so that the axis is not substantially parallel (within plus or minus 15°) to the metal flow lines in the specimen, the mechanical properties shall conform to the requirements of table III except that the elongation requirements shall be as specified by the procuring activity for test specimens taken so that the reduced section (1) is in immediate proximity to an abrupt change in section thickness; or (2) intersects the parting plane within 1/4 inch of the flash line. 3.3.2Hand forgings: The mechanical properties of hand forgings of 2014-T6, T652; 7049-T73; 7075-T6, T652, T73; 7079-T6, T652; 6061-T6 or T652; 2618-T61; 2219-T6, T852; and 5083-H111, H112 determined from specimens taken in accordance with 4.2.3.2 shall conform to the applicable properties specified in tables IV thru XI. 3.3.2.1The properties in tables IV, V, VI, VII, VIII, and IX apply to hand forgings that are essentially rectangular in cross section. The requirements of long-transverse and short-transverse properties apply also to the squares even though both transverse dimensions are equal length. The cross-sectional grain direction, perpendicular to the longitudinal direction, of hexagons and rounds shall be considered the long transverse grain direction. The direction of the long transverse properties shall be identified as required in 3.7. Biscuits, octagons, rings, and contour hand forgings are considered to be special purpose forgings (see 3.3.3). - 8 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE IV. Mechanical properties of alloy 2014 hand forgings 1/ - 9 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE IV (Continued) - 10 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE V. Mechanical properties of alloy 7049 hand forgings 1/ - 11 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE VI. Mechanical properties of alloy 7075 hand forgings 1/ - 12 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE VI (Continued) - 13 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE VI (Continued) TABLE VII. Mechanical properties of alloy 7079 hand forgings 1/ - 14 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE VII (Continued) - 15 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE VII (Continued) TABLE VIII. Mechanical properties of alloy 6061 hand forgings 1/ - 16 - Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 19:09:05 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS-QQ-A-367ASAEAMS-QQ-A-367A TABLE IX. Mechanical properties of hand forgings (maximum thickness - 4 inches) 3/ - alloy 2618 TABLE