SAE AMS 5588G-2010 Nickel Alloy Corrosion and Heat-Resistant Welded Tubing 47 5Ni - 22Cr - 1 5Co - 9 0Mo - 0 60W - 18 5Fe Solution Heat Treated (UNS N06002)《焊接管47 5Ni 22Cr 1 5Co 9 .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 reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2010 SAE International All rights reserved. No part of this publication m

3、ay 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: +1 724-776-4970 (outside U

4、SA) 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/AMS5588G AEROSPACE MATERIAL SPECIFICATION AMS5588 REV. G Issued 1965-02 Reaffirmed 2006-04 Re

5、vised 2010-02Superseding AMS5588F Nickel Alloy, Corrosion and Heat-Resistant, Welded Tubing 47.5Ni - 22Cr - 1.5Co - 9.0Mo - 0.60W - 18.5Fe Solution Heat Treated (Composition similar to UNS N06002) RATIONALE AMS5588G results from a Five Year Review and update of this specification. 1. SCOPE 1.1 Form

6、This specification covers a corrosion and heat-resistant nickel alloy in the form of welded and drawn tubing. 1.2 Application This tubing has been used typically for fluid lines operating in service under appreciable stresses at elevated temperatures, but usage is not limited to such applications. T

7、his alloy has good strength up to 1800 F (982 C) and oxidation resistance up to 2200 F (1204 C). 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 subs

8、equent 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 International, 400 Commonwealth

9、Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS2263 Tolerances, Nickel, Nickel Alloy, and Cobalt Alloy Tubing AMS2269 Chemical Check Analysis Limits, Nickel, Nickel Alloys and Cobalt Alloys AMS2371 Quality Assurance Sampling

10、 and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock SAE AMS5588G Page 2 of 6 AMS2632 Inspection, Ultrasonic, of Thin Materials, 0.50 Inch (12.7 mm) and Under in Cross-Sectional Thickness AMS2807 Identification, Carbon and Low-Alloy Steels, Corrosion and H

11、eat-Resistant Steels and Alloys, Sheet, Strip, Plate, and Aircraft Tubing 2.2 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 E 8/E 8M Tension Testing of Metallic Materials ASTM E 112 D

12、etermining Average Grain Size ASTM E 354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys ASTM E 426 Electromagnetic (Eddy-Current) Examination of Seamless and Welded Tubular Products, Austenitic Stainless Steel and Similar Alloys ASTM E

13、1417 Liquid Penetrant Testing 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight shown in Table 1, determined by wet chemical methods in accordance with ASTM E 354, by spectrochemical methods, or by other analytical methods acceptable to purchaser. TABLE 1 - COMPOSI

14、TION Element min max Carbon 0.05 0.15 Manganese - 1.00Silicon - 1.00 Phosphorus - 0.040 Sulfur - 0.030Chromium 20.50 23.00Cobalt 0.50 2.50Molybdenum 8.00 10.00 Tungsten 0.20 1.00Iron 17.00 20.00Aluminum - 0.50 Titanium 0.15Boron - 0.010Copper - 0.50Nickel remainder 3.1.1 Check Analysis Composition v

15、ariations shall meet the applicable requirements of AMS2269. SAE AMS5588G Page 3 of 6 3.2 Condition Solution heat treated, and unless solution heat treatment is performed in an atmosphere yielding a bright finish, pickled as required. No specific solution heat treating instructions are specified but

16、 it is recommended that the tubing be solution heat treated by heating in a suitable protective atmosphere to 2150 F 25 (1177 C 14), holding at heat for a time commensurate with section thickness, and cooling rapidly. In no case shall the solution heat treatment temperature be lower than 2100 F (114

17、9 C). 3.3 Fabrication Tubing shall be fabricated from hot or cold rolled strip, fusion welded without addition of filler metal, cold drawn, and solution heat treated. The cold drawing operation on tubing 3.0 inches (76 mm) and under in nominal OD shall result in not less than 15% reduction in wall t

18、hickness; the amount of wall thickness reduction on tubing over 3.0 inches (76 mm) in nominal OD shall be as agreed upon by purchaser and vendor. 3.4 Properties Tubing shall conform to the following requirements: 3.4.1 Tensile Properties Shall be as shown in Table 2, determined in accordance with AS

19、TM E 8/E 8M on tubing having nominal OD of 0.125 inch (3.18 mm) and over with nominal wall thickness of 0.015 inch (0.38 mm) and over. TABLE 2 - MINIMUM ROOM TEMPERATURE, TENSILE PROPERTIES Property Value Tensile Strength 100 ksi (689 MPa) Yield Strength at 0.2% Offset 45.0 ksi (310 MPa) Elongation

20、in 2 Inches (50.8 mm) Strip Specimens Full-Section Specimens 20% 25% 3.4.2 Average Grain Size Shall be ASTM No. 4 or finer, determined in accordance with ASTM E 112, for tubing 0.125 inch (3.18 mm) and under in nominal wall thickness. 3.4.3 Flarability Specimens as in 4.3.1 shall withstand, without

21、formation of cracks or other visible defects, flaring at room temperature by being forced axially with steady pressure over a hardened and polished tapered steel pin having a 74-degree included angle to produce a flare having a permanent expanded OD not less than 1.2 times the original nominal diame

22、ter. 3.4.4 Pressure Test Tubing shall show no bulges, leaks, pinholes, cracks, or other defects when subjected to an internal hydrostatic pressure (P), except that a diametric permanent set of 0.002 inch per inch (0.002 mm/mm) of diameter is acceptable. The hydrostatic pressure (P) shall be determin

23、ed from Equation 1. PSD2d2D2d2+-=SAE AMS5588G Page 4 of 6 where: P = Test pressure in ksi (MPa) S = 45.0 ksi (310 MPa) D = Nominal OD in inches (mm) d = Nominal ID in inches (mm) 3.5 Quality Tubing, as received by purchaser, shall be uniform in quality and condition and shall have a finish conformin

24、g to the best practice for high quality aircraft tubing. It shall be smooth and free from grease, oil and other matter, heavy scale or oxide, burrs, seams, tears, grooves, laminations, slivers, pits, and other imperfections detrimental to usage of the tubing. Surface imperfections such as handling m

25、arks, straightening marks, light mandrel and die marks, shallow pits, and scale pattern will not be considered injurious if the imperfections are removable within the tolerances specified for wall thickness, but removal of such imperfections is not required. 3.5.1 If beads are present at the weld on

26、 the inner surface of tubing over 3.0 inches (76 mm) in nominal OD, such weld reinforcement shall be not thicker than 0.010 inch (0.25 mm). The outer surface of all tubing and the inner surface of tubing 3.0 inches (76 mm) and under in nominal OD shall be free from weld reinforcement. 3.5.2 When spe

27、cified by purchaser, tubing shall be subjected to fluorescent penetrant inspection in accordance with ASTM E 1417, to ultrasonic inspection in accordance with AMS2632, to electromagnetic (eddy-current) inspection in accordance with ASTM E 426, or to any combination thereof. Standards for acceptance

28、shall be as agreed upon by purchaser and vendor (See 8.4). 3.6 Tolerances Shall conform to all applicable requirements of AMS2263. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of tubing shall supply all samples for vendors tests and shall be responsible for the perfor

29、mance of all required tests. Purchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the tubing conforms to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), tensile properties (3.4.1), average grain s

30、ize (3.4.2), quality (3.5), and tolerances (3.6) are acceptance tests and shall be performed on each heat or lot as applicable. 4.2.2 Periodic Tests Flarability (3.4.3) and pressure test (3.4.4) are periodic tests and shall be performed at a frequency selected by the vendor unless frequency of testi

31、ng is specified by purchaser. SAE AMS5588G Page 5 of 6 4.3 Sampling and Testing Shall be in accordance with AMS2371 and the following: 4.3.1 Specimens for flarability test (3.4.3) shall be full tubes or sections cut from a tube. The end of the specimen to be flared shall be cut square, with the cut

32、end smooth and free from burrs, but not rounded. 4.4 Reports The vendor of tubing shall furnish with each shipment a report showing the results of tests for composition of each heat and for tensile properties and average grain size of each lot, and stating that the product conforms to the other tech

33、nical requirements. This report shall include the purchase order number, heat and lot numbers, AMS5588G, size, and quantity. 4.5 Resampling and Retesting Shall be in accordance with AMS2371. 5. PREPARATION FOR DELIVERY 5.1 Sizes Except when exact lengths or multiples of exact lengths are ordered, st

34、raight tubing will be acceptable 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). 5.2 Identification Shall be in accordance with AMS2807. 5.3 Packaging Tubing shall be prepared for shipment in accordance

35、with commercial practice and in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the tubing to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A vendor shall mention this specification number and its revision letter in all q

36、uotations and when acknowledging purchase orders. 7. REJECTIONS Tubing 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 locating areas wher

37、e 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 publications, nor in documen

38、ts that contain editorial changes only. 8.2 Terms used in AMS are clarified in ARP1917. 8.3 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 of the pr

39、imary units and are presented only for information. SAE AMS5588G Page 6 of 6 8.4 Purchase documents should specify not less than the following: AMS5588G Form and size of tubing desired Quantity of tubing desired Methods for nondestructive testing and standards for acceptance, if required (See 3.5.2). PREPARED BY AMS COMMITTEE “F“