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 ther
2、efrom, 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
3、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: +1 724-776-49
4、70 (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/AMS4163F AEROSPACE MATERIAL SPECIFICATION AMS4163 REV. F Issued 1968-05 Reaffirmed 2008-05 Rev
5、ised 2017-09 Superseding AMS4163E Aluminum Alloy, Extrusions 6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti (2219-T3511) Solution Heat Treated, Stress-Relieved by Stretching, and Straightened (Composition similar to A92219) RATIONALE AMS4163F revises Condition (3.2), Properties (3.3.3), Reports (4.4) and
6、Identification (5.1.1), and 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 extruded bars, rods, wire, profiles, and tubing up to 2.999 inches, incl (76.17 mm, incl) in thickness, nominal diameter or wall thickness
7、with cross-sectional area 25 in2 (161 cm2) and under (see 8.5). 1.2 Application These extrusions have been used typically for structural parts requiring high strength up to 500 F (260 C) after proper precipitation heat treatment and which may require welding during fabrication, but usage is not limi
8、ted to such applications. 1.2.1 Certain design and fabricating procedures may cause extrusions in the specified condition to become susceptible to stress-corrosion cracking; ARP823 recommends practices to minimize such conditions. 2. APPLICABLE DOCUMENTS The issue of the following documents in effec
9、t 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 spec
10、ified, the last published issue of that document shall apply. 2.1 SAE Publications Available from SAE International, 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. AMS2355 Quality Assurance, Sampling and Tes
11、ting Aluminum Alloys and Magnesium Alloy Wrought Products (Except Forging Stock), and Rolled, Forged, or Flash Welded Rings SAE INTERNATIONAL AMS4163F Page 2 of 6 AMS2772 Heat Treatment of Aluminum Alloy Raw Materials ARP823 Minimizing Stress-Corrosion Cracking in Wrought Heat-Treatable Aluminum All
12、oy Products ARP1917 Clarification of Terms Used in Aerospace Metals Specifications 2.2 ANSI Accredited Publications Copies of these documents are available online at http:/webstore.ansi.org/. ANSI H35.1/ H35.1M Standard Alloy and Temper Designation System For Aluminum ANSI H35.2 Dimensional Toleranc
13、es for Aluminum Mill Products ANSI H35.2M Dimensional Tolerances for Aluminum Mill Products (Metric) 2.3 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM B594 Ultrasonic Inspection of Al
14、uminum-Alloy Wrought Products for Aerospace Applications ASTM B660 Packaging/Packing of Aluminum and Magnesium Products ASTM B666/B666M Identification Marking of Aluminum and Magnesium Products ASTM E10 Brinell Hardness of Metallic Materials ASTM G47 Determining Susceptibility to Stress Corrosion Cr
15、acking of 2XXX and 7XXX Aluminum Alloys 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight shown in Table 1, determined in accordance with AMS2355. Table 1 - Composition Element Min Max Silicon - 0.20 Iron - 0.30 Copper 5.8 6.8 Manganese 0.20 0.40 Magnesium - 0.02 Z
16、inc - 0.10 Titanium 0.02 0.10 Vanadium 0.05 0.15 Zirconium 0.10 0.25 Other Elements, each - 0.05 Other Elements, total - 0.15 SAE INTERNATIONAL AMS4163F Page 3 of 6 3.2 Condition Solution heat treated and stress-relieved by stretching to produce a nominal permanent set of 1.5%, but not less than 1%
17、nor more than 3%, to the T3511 temper (see ANSI H35.1/H35.1M). Solution heat treatment shall be performed in accordance with AMS2772. 3.2.1 Extrusions may receive minor straightening, after stretching, of an amount necessary to meet the requirements of 3.5. 3.2.2 Extrusions shall be supplied with an
18、 as-extruded surface finish; light polishing to remove minor surface imperfections is permissible provided such imperfections can be removed within specified dimensional tolerances. 3.3 Properties Extrusions, under 3.00 inches (76.2 mm) in thickness, nominal diameter or wall thickness for tubing, wi
19、th cross-sectional area 25 in2 (161 cm2) and under, shall conform to the following requirements, determined on the mill size in accordance with AMS2355: 3.3.1 As Solution Heat Treated and Stress Relieved by Stretching (T3511 Temper) 3.3.1.1 Longitudinal Tensile Properties Shall be as shown in Table
20、2. Table 2 Table 2A - Minimum tensile properties, inch/pound units Thickness, Nominal Diameter or Wall Thickness Inches Tensile Strength ksi Yield Strength at 0.2% Offset ksi Elongation in 2 inches or 4D % Up to 0.499, incl 42.0 26.0 14 Over 0.499 to 2.999, incl 45.0 27.0 14 Table 2B - Minimum tensi
21、le properties, SI units Thickness, Nominal Diameter or Wall Thickness Millimeters Tensile Strength MPa Yield Strength at 0.2% Offset MPa Elongation in 50.8 mm or 4D % Up to 12.67, incl 290 179 14 Over 12.67 to 76.17, incl 310 186 14 3.3.2 Response to Temper Conversion (T82) Product in the T3511 temp
22、er, after precipitation heat treatment to the T82 temper (see ANSI H35.1/H35.1M) in accordance with AMS2772, shall have the properties shown in Tables 3 and 4. SAE INTERNATIONAL AMS4163F Page 4 of 6 3.3.2.1 Tensile Properties 3.3.2.1.1 Longitudinal Shall be as shown in Table 3. Table 3 - Minimum lon
23、gitudinal tensile properties Property Value Tensile Strength 58.0 ksi (400 MPa) Yield Strength at 0.2% Offset 42.0 ksi (290 MPa) Elongation in 2 inches (50.8 mm) or 4D 6% 3.3.2.1.2 Long-Transverse Shall be as shown in Table 4. Table 4 - Minimum long-transverse tensile properties Property Value Tensi
24、le Strength 56.0 ksi (386 MPa) Yield Strength at 0.2% Offset 39.0 ksi (269 MPa) Elongation in 2 inches (50.8 mm) or 4D 4% 3.3.2.1.2.1 Long-transverse tensile requirements apply only to extrusions from which a test specimen not less than 2.50 inches (63.5 mm) in length can be taken. 3.3.2.2 Stress-Co
25、rrosion Resistance (T82) Specimens, cut from extrusions 0.750 inch (19.05 mm) and over in thickness, nominal diameter or wall thickness, shall exhibit no evidence of stress-corrosion cracking when stressed in the short-transverse (perpendicular to grain flow) direction to 30.0 ksi (207 MPa) when tes
26、ted in accordance with ASTM G47. 3.3.3 Mechanical property requirements for product outside of the range covered by 1.1 shall be agreed upon between purchaser and producer. 3.4 Quality Extrusions, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign mater
27、ials and from imperfections detrimental to usage of the extrusions. 3.4.1 When specified, extrusions shall be subjected to ultrasonic inspection in accordance with ASTM B594. Extrusions 0.50 inch (12.7 mm) and over in thickness, nominal diameter or wall thickness, not exceeding 600 pounds (272 kg) p
28、er piece in weight, or a 10-to-1 width-to-thickness ratio, shall meet ultrasonic Class B. 3.5 Tolerances Shall conform to all applicable requirements of ANSI H35.2 or ANSI H35.2M except that surface roughness tolerances shall be double those specified therein. SAE INTERNATIONAL AMS4163F Page 5 of 6
29、4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The producer of extrusions shall supply all samples for producers 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 necessar
30、y to ensure that the extrusions conform to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), longitudinal tensile properties as solution heat treated and stress relieved (3.3.1.1), longitudinal tensile properties after precipitation heat treatment (3.3.2.1
31、.1), ultrasonic inspection when specified (3.4.1), and tolerances (3.5) are acceptance tests and, except for composition, shall be performed on each inspection lot. 4.2.2 Periodic Tests Long-transverse tensile properties (3.3.2.1.2) and stress-corrosion resistance (3.3.2.2) after precipitation heat
32、treatment are periodic tests and shall be performed at a frequency selected by the producer unless frequency of testing is specified by purchaser. 4.3 Sampling and Testing Shall be in accordance with AMS2355. 4.4 Reports The producer of extrusions shall furnish with each shipment a report stating th
33、at the extrusions conform to the chemical composition, ultrasonic inspection when specified, 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, inspe
34、ction lot number, AMS4163F, size or section identification number, and quantity. The report shall also identify the producer, the product form, and the size of the mill product. 4.4.1 When the product size is outside the range covered by 1.1, the report shall contain a statement to that effect. 4.4.
35、2 When material produced to this specification, is beyond the sizes allowed in the scope or tables or other exceptions are taken to the technical requirements listed in Section 3 (see 5.1.1), the report shall contain a statement “This material is certified as AMS4163F(EXC) because of the following e
36、xceptions.” and the specific exceptions shall be listed. 4.5 Resampling and Retesting Shall be in accordance with AMS2355. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with ASTM B666/B666M. 5.1.1 When technical exceptions are taken (see 4.4.2), the material shall be marked w
37、ith AMS4163(EXC). SAE INTERNATIONAL AMS4163F Page 6 of 6 5.2 Packaging Extrusions shall be prepared for shipment in accordance with ASTM B660 and in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the extrusions to ensure carrier acceptan
38、ce and safe delivery. 6. ACKNOWLEDGMENT A producer shall mention this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7. REJECTIONS Extrusions not conforming to this specification, or to modifications authorized by purchaser, will be subject to
39、rejection. 8. NOTES 8.1 Revision Indicator 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 document. An (R) symbol to the left of the document title indicat
40、es a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only. 8.2 Hardness should be not lower than 77HB/10/500 or 82HB/10/1000, determined in accordance with ASTM E10. Hardness
41、has been used to verify that extrusions have been properly processed, but an out-of-range hardness number is not always indicative of extrusions with out-of-specification tensile properties. Further analysis, including material composition verification, heat treat process parameter review, and/or te
42、nsile property measurement on out-of-range hardness, may be necessary. 8.3 Terms used in AMS are clarified in ARP1917. 8.4 Dimensions and properties in inch/pound units and the Fahrenheit temperatures are primary; dimensions and properties in SI units and the Celsius temperatures are shown as the ap
43、proximate equivalents of the primary units and are presented only for information. 8.5 Purchase documents should specify not less than the following: AMS4163F Form and size or section identification number of extrusions desired Property and acceptance requirements from the cognizant engineering organization applicable to sizes outside the range listed in 1.1 Quantity of extrusions desired PREPARED BY AMS COMMITTEE “D”
