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 2015 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:/www.sae.org/technical/standards/AMS5701E AEROSPACE MATERIAL SPECIFICATION AMS5701 REV. E Issued 1971-11 Reaffirme
5、d 2000-09 Revised 2015-07 Superseding AMS5701D Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 41.5Ni - 16Cr - 37Fe - 2.9Cb (Nb) - 1.8Ti Consumable Electrode Remelted or Vacuum Induction Melted 1800 F (982 C) Solution Heat Treated (Composition similar to UNS N09706) RATIONALE A
6、MS5701E revises Condition (3.3.1.3), Heat Treatment (3.4), Reports (4.4), and is a Five Year Review and update of this specification. 1. SCOPE 1.1 Form This specification covers a corrosion and heat-resistant nickel alloy in the form of bars, forgings, flash welded rings, and stock for forging or fl
7、ash welded rings. 1.2 Application These products have been used typically for parts requiring good machinability and high strength at room and cryogenic temperatures for short-time use up to 1000 F (538 C), particularly parts which are welded and then precipitation heat treated to develop required p
8、roperties, but usage is not limited to such applications. 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
9、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 International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel:
10、877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org. AMS2261 Tolerances, Nickel, Nickel Alloy, and Cobalt Alloy Bars, Rods, and Wire AMS2269 Chemical Check Analysis Limits, Wrought Nickel Alloys and Cobalt Alloys SAE INTERNATIONAL AMS5701E Page 2 of 7 AMS2371 Quality A
11、ssurance Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock AMS2374 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steel and Alloy Forging AMS2750 Pyrometry AMS2806 Identification, Bars, Wire, Mechanical Tubing, and Extrusio
12、ns, Carbon and Alloy Steels and Corrosion and Heat-Resistant Steels and Alloys AMS2808 Identification Forgings AMS7490 Rings, Flash Welded, Corrosion and Heat-Resistant Austenitic Steels and Austenitic-Type Alloys or Precipitation Hardenable Alloys 2.2 ASTM Publications Available from ASTM Internati
13、onal, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM A751 Methods, Practices, and Definitions for Chemical Analysis of Steel Products ASTM E8/E8M Tension Testing of Metallic Materials ASTM E10 Brinell Hardness of Metallic Materials ASTM
14、E112 Determining Average Grain Size ASTM E354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight shown in Table 1, determined by wet chemical methods in ac
15、cordance with ASTM E354, by spectrochemical methods, or by other analytical methods acceptable to purchaser. Table 1 - Composition Element min max Carbon Manganese Silicon Phosphorus Sulfur Chromium Nickel Columbium (Niobium) Titanium Tantalum Aluminum Boron Copper Iron - - - - - 14.50 39.00 2.50 1.
16、50 - - - - remainder 0.06 0.35 0.35 0.020 0.015 17.50 44.00 3.30 2.00 0.05 0.40 0.006 0.30 SAE INTERNATIONAL AMS5701E Page 3 of 7 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2269. 3.2 Melting Practice Alloy shall be produced by multiple melting using cons
17、umable electrode practice in the remelt cycle or shall be induction melted under vacuum. If consumable electrode remelting is not performed in vacuum, electrodes which have been produced by vacuum induction melting shall be used. 3.3 Condition The product shall be supplied in the following condition
18、: 3.3.1 Bars, Forgings, and Flash Welded Rings Solution heat treated and descaled. 3.3.1.1 Bars shall be hot finished; round bars shall be turned or ground. 3.3.1.2 Flash welded rings shall not be supplied unless specified or permitted on purchasers part drawing. When supplied, rings shall be manufa
19、ctured in accordance with AMS7490. 3.3.1.3 Bars shall not be cut from plate (See also 4.4.2). 3.3.2 Stock for Forging or Flash Welded Rings As ordered by the forging or flash welded ring manufacturer. 3.4 Heat Treatment Bars, forgings, and flash welded rings shall be solution heat treated as follows
20、; Pyrometry shall be in accordance with AMS2750. 3.4.1 Bars Shall be solution heat treated by heating to a temperature within the range 1750 to 1850 F (954 to 1010 C), holding at the selected temperature within 25 F (14 C) for a time commensurate with cross-sectional thickness, and cooling at a rate
21、 equivalent to an air cool or faster. 3.4.2 Forgings and Flash Welded Rings Shall be heated to a temperature within the range 1750 to 1850 F (954 to 1010 C), held at the selected temperature within 25 F (14 C) for not less than 30 minutes, and cooled at a rate equivalent to an air cool or faster. If
22、 forgings are not to be machined all over, heat treatment shall be performed in a suitable protective atmosphere or, when permitted by purchaser, a suitable protective coating may be applied to the forgings in lieu of using a protective atmosphere. 3.5 Properties The product shall conform to the fol
23、lowing requirements: 3.5.1 Bars, Forgings, and Flash Welded Rings 3.5.1.1 As Solution Treated 3.5.1.1.1 Hardness Shall be not higher than 277 HB, or equivalent (See 8.2), determined in accordance with ASTM E10. SAE INTERNATIONAL AMS5701E Page 4 of 7 3.5.1.1.2 Average Grain Size Shall be as follows,
24、determined by comparison of a polished and etched specimen with the chart in ASTM E112 or, in case of disagreement, by the intercept (Heyn) method: 3.5.1.1.2.1 Shall be ASTM No. 5 or finer in bars and flash welded rings 9 square inches (58 cm2) and under in cross-sectional area. 3.5.1.1.2.2 Shall be
25、 ASTM No. 4 or finer in bars and flash welded rings over 9 square inches (58 cm2) in cross-sectional area and in all forgings. 3.5.1.2 After Precipitation Heat Treatment The product shall have the following properties after being precipitation heat treated by heating to 1350 F 15 (732 C 8), holding
26、at heat for 8 hours 0.25, cooling at a rate not faster than 100 F (56 C) degrees per hour to 1150 F 15 (621 C 8), holding at 1150 F 15 (621 C 8) for 8 hours 0.25, and cooling in air. Instead of the 100 F (56 C) degrees per hour cooling rate to 1150 F 15 (621 C 8), furnace cooling may be at any rate
27、provided the time at 1150 F 15 (621 C 8) is adjusted to give a total precipitation heat treatment time of 18 hours. 3.5.1.2.1 Tensile Properties Shall be as specified in Table 2, determined in accordance with ASTM E8/E8M. Table 2A - Minimum tensile properties, inch/pound units Nominal Diameter or Di
28、stance Between Parallel Sides Inches Tensile Strength ksi Yield Strength at 0.2% Offset ksi Elongation in 4D % Reduction of Area % Up to 2.50, excl 2.50 to 4.00, incl 170 170 140 135 12 12 15 15 Table 2B - Minimum tensile properties, SI units Nominal Diameter or Distance Between Parallel Sides Milli
29、meters Tensile Strength MPa Yield Strength at 0.2% Offset MPa Elongation in 4D % Reduction of Area % Up to 63.5, excl 63.5 to 101.6, incl 1172 1172 965 931 12 12 15 15 3.5.1.2.2 Hardness Shall be not lower than 303 HB, or equivalent (See 8.2), determined in accordance with ASTM E10. 3.5.2 Forging St
30、ock When a sample of stock is forged to a test coupon and heat treated as in 3.4.2 and 3.5.1.2, specimens taken from the heat treated coupon shall conform to the requirements of 3.5.1.2.1 and 3.5.1.2.2. If specimens taken from the stock after heat treatment as in 3.4.2 and 3.5.1.2 conform to the req
31、uirements of 3.5.1.2.1 and 3.5.1.2.2, the tests shall be accepted as equivalent to tests of a forged coupon. 3.5.3 Stock for Flash Welded Rings Specimens taken from the stock after heat treatment as in 3.4.2 and 3.5.1.2 shall conform to the requirements of 3.5.1.2.1 and 3.5.1.2.2. SAE INTERNATIONAL
32、AMS5701E Page 5 of 7 3.6 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. 3.6.1 Grain flow of die forgings, except in areas which contain flash-line end grain,
33、shall follow the general contour of the forgings showing no evidence of reentrant grain flow. 3.7 Tolerances Bars shall conform to all applicable requirements of AMS2261. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of the product shall supply all samples for vendors
34、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 4.2.1 Acceptance Tests The following re
35、quirements are acceptance tests and shall be performed on each heat or lot as applicable: 4.2.1.1 Composition (3.1) of each heat. 4.2.1.2 Hardness (3.5.1.1.1) and average grain size (3.5.1.1.2) of each lot of bars, forgings, and flash welded rings as solution heat treated. 4.2.1.3 Tensile properties
36、 (3.5.1.2.1) and hardness (3.5.1.2.2) of each lot of bars, forgings, and flash welded rings after precipitation heat treatment. 4.2.1.4 Tolerances (3.7) of bars. 4.2.2 Periodic Tests The ability of forging stock (3.5.2) and of stock for flash welded rings (3.5.3) to develop required properties and g
37、rain flow of forgings (3.6.1) 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 as follows: 4.3.1 Bars, Flash Welded Rings, and Stock for Forging or Flash Welded Rings In accordance
38、 with AMS2371. 4.3.2 Forgings In accordance with AMS2374. 4.3.3 Grain size samples shall be taken from the mid-radius or quarter-thickness position. SAE INTERNATIONAL AMS5701E Page 6 of 7 4.4 Reports 4.4.1 The vendor of the product shall furnish with each shipment a report showing the vendors name a
39、nd country where the metal was melted (e.g., final melt in case of metal processed by multiple melting operations) and the results of tests for composition of each heat, and for hardness and average grain size of each lot as solution heat treated, and for tensile properties and hardness of each lot
40、after precipitation heat treatment, and stating that the product conforms to the other technical requirements. This report shall include the purchase order number, heat and lot numbers, AMS5701E, solution heat treatment temperature used, size, and quantity. If forgings are supplied, the size and mel
41、t source of stock used to make the forgings shall also be included. 4.4.2 If the ship size / shape is cut from a larger cross section, report the nominal metallurgically worked size (See 3.3.1). 4.4.3 The vendor of stock for forgings and flash welded rings shall furnish with each shipment a report s
42、howing the vendorss name and country where the metal was melted (e.g., final melt in the case of metal processed by multiple melting operations) and the results for composition of each heat. This report shall include the purchase order number, AMS5701E, size and quality. 4.5 Resampling and Retesting
43、 Shall be as follows: 4.5.1 Bars, Flash Welded Rings, and Stock for Forging or Flash Welded Rings In accordance with AMS2371. 4.5.2 Forgings In accordance with AMS2374. 5. PREPARATION FOR DELIVERY 5.1 Sizes Except when exact lengths or multiples of exact lengths are ordered, straight bars will be ac
44、ceptable in mill lengths of 6 to 24 feet (1.8 to 7.3 m) but not more than 25% of any shipment shall be supplied in lengths of 6 to 9 feet (1.8 to 2.7 m) except that for bars weighing over 25 pounds per foot (37 kg/m), short lengths down to 2 feet (610 mm) may be supplied. 5.2 Identification Shall be
45、 as follows: 5.2.1 Bars In accordance with AMS2806. 5.2.2 Forgings In accordance with AMS2808. 5.2.3 Flash Welded Rings and Stock for Forging or Flash Welded Rings As agreed upon by purchaser and vendor. SAE INTERNATIONAL AMS5701E Page 7 of 7 5.3 Packaging 5.3.1 The product shall be prepared for shi
46、pment 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. 6. ACKNOWLEDGMENT A vendor shall mention this specification number and its rev
47、ision 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 (l) located in the left margin is for the convenience of the user in
48、 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 indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publicat
49、ions, nor in documents that contain editorial changes only. 8.2 Hardness conversion tables for metals are presented in ASTM E140. 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 approximate equivalents
