SAE AMS 2355M-2017 Quality Assurance Sampling and Testing Aluminum Alloys and Magnesium Alloy Wrought Products (Except Forging Stock) and Rolled Forged or Flash Welded Rings.pdf

1、_ 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 there

2、from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2017 SAE International All rights reserved. No part of this p

3、ublication 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: +1 724-776-497

4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AMS2355M AEROSPACE MATERIAL SPECIFICATION AMS2355 REV. M Issued 1965-09 Revised 2017-05 Superse

5、ding AMS2355L Quality Assurance, Sampling and Testing Aluminum Alloys and Magnesium Alloy Wrought Products (Except Forging Stock), and Rolled, Forged, or Flash Welded Rings RATIONALE AMS2355M provides clarification of dimensions as applied to mechanical properties (3.1.3) and corrects a units conver

6、sion error (3.3.5.13). 1. SCOPE This specification covers quality assurance sampling and testing procedures used to determine conformance to applicable specification requirements of wrought aluminum alloy and wrought magnesium alloy mill products (except forging stock), and includes quality assuranc

7、e and testing procedures for rolled, forged, and flash welded rings (see 8.3). Requirements are specified in inch/pound units. 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. T

8、he 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. 2.1 SAE Publications Available from SAE In

9、ternational, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org. ARP1917 Clarification of Terms Used in Aerospace Metals Specifications 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Dri

10、ve, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM B557 Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products ASTM B594 Ultrasonic Inspection of Aluminum-Alloy Wrought Products ASTM B645 Linear-Elastic Plane-Strain Fracture Toughness Testing

11、of Aluminum Alloys SAE INTERNATIONAL AMS2355M Page 2 of 16 ASTM B646 Fracture Toughness Testing of Aluminum Alloys ASTM B953 Sampling Magnesium and Magnesium Alloys for Spectrochemical Analysis ASTM B954 Analysis of Magnesium and Magnesium Alloys by Atomic Emission Spectrometry ASTM B985 Sampling Al

12、uminum Ingots, Billets, Castings and Finished or Semi-Finished Wrought Aluminum Products for Compositional Analysis ASTM E9 Compression Testing of Metallic Materials at Room Temperature ASTM E10 Brinell Hardness of Metallic Materials ASTM E18 Rockwell Hardness of Metallic Materials ASTM E29 Using Si

13、gnificant Digits in Test Data to Determine Conformance with Specifications ASTM E34 Chemical Analysis of Aluminum and Aluminum-Base Alloys ASTM E55 Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition ASTM E290 Bend Testing of Material for Ductility ASTM E384 Knoop

14、 and Vickers Hardness of Materials ASTM E399 Linear-Elastic Plane-Strain Fracture Toughness KIc of Metallic Materials ASTM E466 Force Controlled Constant Amplitude Axial Fatigue Tests of Metallic Materials ASTM E561 K-R Curve Determination ASTM E607 Atomic Emission Spectrometric Analysis of Aluminum

15、 and Aluminum Alloys by the Point-to-Plane Technique, Nitrogen Atmosphere ASTM E716 Sampling and Sample Preparation of Aluminum and Aluminum Alloys for Determination of Chemical Composition by Spark Atomic Emission Spectrometry ASTM E1004 Determining Electrical Conductivity Using the Electromagnetic

16、 (Eddy-Current) Method ASTM E1251 Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry ASTM E1304 Plane-Strain (Chevron Notch) Fracture Toughness of Metallic Materials ASTM G34 Exfoliation Corrosion Susceptibility in 2XXX and 7XXX Series Aluminum Alloys (EXCO TEST) ASTM G47

17、 Determining Susceptibility to Stress-Corrosion Cracking of 2XXX and 7XXX Aluminum Alloy Products 2.2.1 U.S. Government Publications Copies of these documents are available online at http:/quicksearch.dla.mil. MIL-STD-1537 Electrical Conductivity Test for Verification of Heat Treatment of Aluminum A

18、lloys, Eddy Current Method SAE INTERNATIONAL AMS2355M Page 3 of 16 3. TECHNICAL REQUIREMENTS 3.1 General 3.1.1 Omission from this specification of confirmatory tests of certain material properties or attributes controlled by the applicable specification for a product does not relieve the producer of

19、 responsibility for furnishing products which conform in all respects to the applicable material specification. 3.1.2 In event of conflict between requirements specified herein and requirements of a particular material specification, the following rules shall apply: 3.1.2.1 When requirements of the

20、material specification are more stringent, they shall take precedence. 3.1.2.2 When requirements of this AMS are more stringent, they shall take precedence except as noted in 3.1.2.3. 3.1.2.3 If any tests mentioned in 3.3 are not required by the material specification, they shall not be considered a

21、 requirement. 3.1.2.4 When instructions are issued by purchaser regarding quality assurance sampling procedures, such instructions shall take precedence over requirements of either this specification or the particular specification in which this specification is invoked. 3.1.3 Properties of the deli

22、vered product shall meet those of the specified (ordered) product. 3.1.3.1 For products, other than die and hand forgings, the applicable limits for mechanical properties, physical properties, cladding thickness, and ultrasonic discontinuity limits are those that apply to the specified (ordered) dim

23、ension. The applicable limits for die and hand forgings are defined by the thickness of the forging at the time of heat treatment. 3.1.3.2 When a specified (ordered) dimension or when a specified forging thickness at the time of heat treatment is expressed to more decimal places than published in th

24、e material specification, applicable limits are determined by rounding the specified (ordered) dimension to the same number of decimal places as the material specification in accordance with ASTM E29. 3.2 Responsibility for Tests The producer of the product shall supply all samples for producers tes

25、ts and shall be responsible for the performance of all specified tests. 3.3 Detail Requirements 3.3.1 Inspection Lot 3.3.1.1 Wrought Alloy Products Including Forged or Rolled Rings, but Excluding Die and Hand Forgings and Flash Welded Rings 3.3.1.1.1 Heat Treated Tempers An inspection lot shall be a

26、n identifiable quantity of product of the same mill form, alloy, temper, section, and size traceable to a heat treat lot (see 8.3.3), and submitted for producers inspection at one time. All sheet and plate of the same thickness is considered to be of the same size. 3.3.1.1.2 Non-Heat-Treated Tempers

27、 An inspection lot shall be an identifiable quantity of material of the same mill form, alloy, temper, section, and size submitted for producers inspection at one time. SAE INTERNATIONAL AMS2355M Page 4 of 16 3.3.1.2 Die, Hand, and Ring Forgings An inspection lot shall be all forgings of the same al

28、loy and nominal cross-section and configuration heat treated in the same batch furnace or quenched from a continuous furnace consecutively during an 8-hour period. Maximum lot size for forgings heat treated in a continuous furnace and charged consecutively during continuous furnace operation shall b

29、e 2000 pounds (907 kg) for forgings weighing 5 pounds (2.3 kg) and under, and shall be 6000 pounds (2722 kg) for forgings weighing over 5 pounds (2.3 kg). 3.3.1.3 Flash Welded Rings An inspection lot shall consist of all rings of the same alloy, cross-sectional configuration, size, and heat treated

30、in the same batch furnace load or in a continuous furnace during a period of 8 consecutive hours, and presented for producers inspection at one time. 3.3.2 Sampling and Testing 3.3.2.1 Sampling of Molten Metal during Casting for Chemical Analysis Sampling shall be in accordance with ASTM B953 or AST

31、M E716, as applicable. 3.3.2.1.1 Cast Unit Producer shall take at least one control sample before and at least one additional sample during the casting of each cast unit (units, if cast simultaneously from the same molten metal source). Complete analysis records shall be available for review at prod

32、ucers plant (see 8.2). Analysis is required for those elements having specified limits. 3.3.2.2 Sampling of Finished or Semi-Finished Product for Chemical Analysis If it becomes necessary to analyze the finished or semi-finished product form for conformance to chemical composition limits, samples fo

33、r chemical analysis shall be taken in accordance with ASTM B985 for aluminum and ASTM E55 for magnesium. 3.3.2.2.1 Finished Product (Excluding Forgings and Flash Welded Rings) When compliance with 3.3.2.1.1 cannot be established, sampling shall be as follows: one sample shall be taken for each 2000

34、pounds (907 kg), or fraction thereof, of each cast unit in an inspection lot; however, not more than one sample is required from a piece. 3.3.2.2.2 Forgings and Rolled Rings When compliance with 3.3.2.1.1 cannot be established, sampling shall be as follows: one sample shall be taken for each 2000 po

35、unds (907 kg), or fraction thereof, in a lot of forgings having a nominal weight of 5 pounds (2.3 kg) and under; one sample shall be taken for each 6000 pounds (2722 kg), or fraction thereof, in a lot of forgings having a nominal weight greater than 5 pounds (2.3 kg). 3.3.2.2.3 Flash Welded Rings Un

36、less a report showing conformance of chemical composition to the applicable material specification is available on stock used for flash welded rings, one sample shall be taken for each 6000 pounds (2722 kg), or fraction thereof, in a lot; however, not more than one sample is required from a piece. 3

37、.3.2.3 Tensile Properties The location from which the sample is taken shall be as specified in 3.3.3 for the type of test and type of product being tested. The orientation with respect to direction of predominant grain flow shall be as specified in the applicable material specification or shall be t

38、aken from randomly selected pieces of the product. A minimum of one tensile specimen shall be taken in any one direction from any one piece when more than one piece is available. The number of samples shall be as specified herein for the type of product being tested. SAE INTERNATIONAL AMS2355M Page

39、5 of 16 3.3.2.3.1 Sheet One sample shall be taken from each end of each parent coil but not more than one sample for each 2000 pounds (907 kg), or fraction thereof, in a lot shall be required. 3.3.2.3.2 Plate One sample shall be taken from each end of each parent plate but not more than one sample f

40、or each 4000 pounds (1814 kg), or fraction thereof, in a lot shall be required. 3.3.2.3.3 Wire, Rod, Bar, Shapes, Tube, and Pipe For products having a nominal weight under 1 pound per linear foot (1.49 kg per linear meter), one sample shall be taken for each 1000 pounds (454 kg), or fraction thereof

41、, in a lot. For products having a nominal weight of 1 pound or greater per linear foot (1.49 kg or greater per linear meter), one sample shall be taken for each 1000 feet (304.8 m), or fraction thereof, in a lot. 3.3.2.3.4 Die Forgings For die forgings having a nominal weight of 5 pounds (2.3 kg) an

42、d under, one sample shall be taken in each specimen orientation specified for each 2000 pounds (907 kg), or fraction thereof, in a lot. For die forgings having a nominal weight over 5 pounds (2.3 kg), one sample shall be taken similarly for each 6000 pounds (2722 kg), or fraction thereof, in a lot.

43、3.3.2.3.5 Hand Forgings One sample shall be taken for each 6000 pounds (2722 kg), or fraction thereof, in a lot in each grain direction for which properties are specified. 3.3.2.3.6 Flash Welded Rings One sample shall be taken from parent metal, not including the heat-affected zone of the weld, of a

44、 flash welded ring representing the lot. 3.3.2.3.7 Forged or Rolled Rings One sample shall be taken from one ring or prolongation ring representing the lot. For multi-lot production of large rings, one ring from the run may be cut into segments and one such segment, if heat treated with the producti

45、on lot, shall be considered to be the sample for that lot. 3.3.2.3.7.1 For multiple lot production of large rings, when mechanical stress relief is not required, one ring from the forged or rolled run may be cut into segments and one such segment, if heat treated with the production lot, shall be co

46、nsidered to be the sample from that lot. 3.3.2.3.7.2 For multiple lot production of large rings, when mechanical stress relief is required after solution treatment, a sample shall be removed from one ring representing the lot after final heat treatment. 3.3.2.3.8 Response to Heat Treatment When demo

47、nstration of response to heat treatment is specified, material produced in the as-fabricated (-F), annealed (-O) or high temperature annealed (-O1) tempers, shall have additional samples, equal in number to those specified for the product herein. The additional samples shall be heat treated and thei

48、r tensile properties determined. For 2xxx and 7xxx alloy products, samples and specimen orientation and location in samples shall conform to the following: 3.3.2.3.8.1 Bar, Rod Extrusion, Tube, Hand/Ring Forgings, 1/2 Inch (12.7 mm) and Over in Thickness At the time of solution heat treatment, the s

49、ample material cross-section shall be that of the product and the length shall be at least 3 times the thickness of the product. Sample material may be cut from tube or hand/ring forgings, providing the “width” and length at the time of solution heat treatment are at least 3 times the thickness of the product. SAE INTERNATIONAL AMS2355M Page 6 of 16 3.3.2.3.8.2 Plate, 1/2 Inch (12.7 mm) and Over in Thickness At the time of solution