SAE AMS 5784E-2006 Steel Corrosion and Heat-Resistant Welding Wire 29Cr - 9 5Ni (UNS S64299)《29Cr 9 5Ni耐腐蚀和耐热的钢焊接线》.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/AMS5784E AEROSPACE MATERIAL SPECIFICATION AMS5784 REV. E Issued 1952-06 Revised 2006-03 Reaffir

5、med 2017-12 Superseding AMS5784D Steel, Corrosion and Heat-Resistant, Welding Wire 29Cr - 9.5Ni (Composition similar to UNS S64299) RATIONALE AMS5784E has been reaffirmed to comply with the SAE Five-Year Review policy. 1. SCOPE: 1.1 Form: This specification covers a corrosion and heat-resistant stee

6、l in the form of welding wire. 1.2 Application: This wire has been typically used as filler metal for gas-tungsten-arc or gas-metal-arc welding of corrosion and heat-resistant steels and alloys, but usage is not limited to such applications. 2. APPLICABLE DOCUMENTS: The issue of the following docume

7、nts 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 specific document issue is specified. When the referenced document has been cancelled and no superseding document h

8、as 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: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS 2248 Chemical Check Analysis

9、Limits, Corrosion and Heat-Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron Alloys AMS 2371 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock AMS 2813 Packaging and Marking Packages of Welding Wir

10、e, Standard Method AMS 2814 Packaging and Marking Packages of Welding Wire, Premium Quality AMS 2816 Identification, Welding Wire, Tab Marking Method AMS 2819 Identification, Welding Wire, Direct Color Code System ARP1876 Weldability Test for Weld Filler Metal Wire ARP4926 Alloy Verification and Che

11、mical Analysis Inspection of Welding Wire 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 353 Chemical Analysis of Stainless, Heat-Resisting, Maraging, and Other Similar Chromium

12、-Nickel-Iron Alloys 3. TECHNICAL REQUIREMENTS: 3.1 Composition: Wire shall conform to the percentages by weight shown in Table 1, determined by wet chemical methods in accordance with ASTM E 353, by spectrochemical methods, or by other analytical methods acceptable to purchaser. TABLE 1 - Compositio

13、n Element min max Carbon (3.1.2.1) 0.08 0.15 Manganese 1.00 2.00 Silicon - 0.75 Phosphorus - 0.040 Sulfur - 0.030 Chromium 27.00 31.00 Nickel 8.50 10.50 Molybdenum - 0.50 Copper - 0.50 3.1.1 Check Analysis: Composition variations shall meet the applicable requirements of AMS 2248. SAE INTERNATIONAL

14、AMS5784E Page 2 of 6_ 3.1.2 Chemical analysis of initial ingot, bar, or rod stock before drawing is acceptable provided the processes used for drawing or rolling, annealing, and cleaning, are controlled to ensure continued conformance to chemical composition requirements. 3.1.2.1 Carbon shall also b

15、e determined periodically on finished wire (See 4.2.2). 3.2 Condition: Cold worked, bright finished, in a temper and with a surface finish which will provide proper feeding of the wire in machine welding equipment. 3.3 Fabrication: 3.3.1 Wire shall be formed from rod or bar descaled by a process whi

16、ch does not affect the composition of the wire. Surface irregularities inherent with a forming process that does not tear the wire surfaces are acceptable provided the wire conforms to the tolerances of 3.6. 3.3.2 Butt welding is permissible provided both ends to be joined are alloy verified using a

17、 method capable of distinguishing the alloy from all other alloys processed in the facility, or the repair is made at the wire processing station. The butt weld shall not interfere with uniform, uninterrupted feeding of the wire in machine welding equipment. 3.3.3 In-process annealing, if required,

18、between cold rolling or drawing operations, shall be performed in vacuum or protective atmospheres to ensure freedom from surface oxidation and absorption of other extraneous elements. 3.3.4 Residual elements, drawing compounds, oxides, dirt, oil, dissolved gasses and other foreign materials picked

19、up during wire processing that can adversely affect the welding characteristics, the operation of the equipment, or the properties of the weld metal, shall be removed by cleaning processes that will neither result in pitting nor cause gas absorption by the wire or deposition of substances harmful to

20、 welding operations. 3.4 Properties: Wire shall conform to the following requirements: 3.4.1 Weldability: Melted wire shall flow smoothly and evenly during welding and shall produce acceptable welds, determined by a procedure acceptable to purchaser. ARP1876 may be used to resolve disputes. 3.4.2 Sp

21、ooled Wire: Shall conform to 3.4.2.1 and 3.4.2.2. 3.4.2.1 Cast: Wire, wound on standard 12-inch (305-mm) diameter spools, shall have imparted to it a curvature such that a specimen sufficient in length to form one loop with a 1-inch (25-mm) overlap, when cut from the spool and laid on a flat surface

22、, shall form a circle 15 to 50 inches (381 to 1270 mm) in diameter. SAE INTERNATIONAL AMS5784E Page 3 of 6_ 3.4.2.2 Helix: The specimen on which cast was determined, when laid on a flat surface and measured between adjacent turns, shall show a vertical separation not greater than 1 inch (25 mm). 3.5

23、 Quality: Wire, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from imperfections detrimental to welding operations, operation of welding equipment, or properties of the deposited weld metal. 3.6 Sizes and Tolerances: Wire shall be sup

24、plied in the standard sizes and to the tolerances shown in 3.6.1 and 3.6.2. 3.6.1 Diameter: Shall be as shown in Table 2. TABLE 2A-Sizes and Tolerances, Inch/Pound Units Form Nominal Diameter, Inch Tolerance, InchPlus and MinusCut Lengths 0.030, 0.035, 0.045 0.001 Cut Lengths 0.062, 0.078, 0.094, 0.

25、125, 0.156, 0.187 0.002 Spools 0.007, 0.010, 0.015 0.0005 Spools 0.020, 0.030, 0.035, 0.045 0.001 Spools 0.062, 0.078, 0.094 0.002 TABLE 2B-Sizes and Tolerances, SI Units Form Nominal Diameter Millimeters Tolerance, MillimeterPlus and Minus Cut Lengths 0.76, 0.89, 1.14 0.025 Cut Lengths 1.57, 1.98,

26、2.39, 3.18, 3.96, 4.75 0.05 Spools 0.18, 0.25, 0.38 0.013 Spools 0.51, 0.76, 0.89, 1.14 0.025 Spools 1.57, 1.98, 2.39 0.05 3.6.2 Length: Cut lengths shall be furnished in 18, 27, or 36 inch (457, 686, or 914 mm) lengths, as ordered, and shall not vary more than +0, -0.5 inch (+0, -13 mm) from the le

27、ngth ordered. 4. QUALITY ASSURANCE PROVISIONS: 4.1 Responsibility for Inspection: The vendor of wire shall supply all samples for vendors 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 ne

28、cessary to ensure that the wire conforms to specified requirements. SAE INTERNATIONAL AMS5784E Page 4 of 6_ 4.2 Classification of Tests: 4.2.1 Acceptance Tests: Composition (3.1), sizes and tolerances (3.6), and alloy verification (5.2.1) are acceptance tests and shall be performed on each heat or l

29、ot as applicable. 4.2.2 Periodic Tests: Determination of carbon on finished wire (3.1.2.1), weldability (3.4.1), cast (3.4.2.1), and helix (3.4.2.2) 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

30、 Testing: Shall be in accordance with AMS 2371 and as specified herein. 4.4 Reports: The vendor of wire shall furnish with each shipment a report showing the results of tests for full composition of each heat, and stating that the wire conforms to the other technical requirements of this specificati

31、on. This report shall include the purchase order number, heat and lot numbers, AMS 5784E, nominal size, and quantity. 4.5 Resampling and Retesting: Shall be in accordance with AMS 2371. 5. PREPARATION FOR DELIVERY: 5.1 Wire shall be supplied either on spools in one continuous length for machine weld

32、ing or in cut lengths for manual welding, as ordered. Wire on each spool or in each package of cut lengths shall be from the same heat of steel. 5.2 Alloy Verification: 5.2.1 Wire from each spool or package of cut lengths shall be alloy verified by a method acceptable to purchaser and vendor. The al

33、loy verification methods of ARP4926 are recommended. 5.2.2 An 8-inch (203-mm) length of wire shall be made accessible at both ends of each spool for alloy verification. 5.3 Identification: Shall be accordance with AMS 2816 unless AMS 2819 or another method is specified by purchaser. 5.4 Packaging an

34、d Marking: Shall be in accordance with AMS 2813 unless AMS 2814 or another method is specified by purchaser. SAE INTERNATIONAL AMS5784E Page 5 of 6_ 6. ACKNOWLEDGMENT: A vendor shall mention this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7

35、. REJECTIONS: Wire not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES: 8.1 A change bar (|) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have be

36、en made to the previous issue of this specification. An (R) symbol to the left of the document title indicates a complete revision of the specification, including technical revisions. Change bars and (R) are not used in original publications, nor in specifications that contain editorial changes only

37、. 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 primary units and are presented only for

38、 information. 8.4 Purchase documents should specify not less than the following: AMS 5784E Size and form (spools or cut lengths) of wire desired Length of cut lengths or weight of spools desired Quantity of wire desired. 8.5 Key Words: Steel, heat-resistant, welding wire, UNS S64299 PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “F“ SAE INTERNATIONAL AMS5784E Page 6 of 6_