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 theref
2、rom, 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 InternationalAll rights reserved. No part of this publi
3、cation 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: +1 724-776-4970 (out
4、side USA)Fax: 724-776-0790Email: CustomerServicesae.orgSAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedbackon this Technical Report, please visithttp:/www.sae.org/technical/standards/AMS5803GAEROSPACEMATERIAL SPECIFICATIONAMS5803 REV. GIssued 1987-10Noncurrent 2002-12Revised
5、2015-12Superseding AMS5803FSteel, Corrosion and Heat-Resistant, Welding Wire16.4Cr - 4.8Ni - 0.22Cb (Nb) - 3.6CuConsumable Electrode or Vacuum Induction Melted(Composition similar to UNS S17480)RATIONALEAMS5803G revises Fabrication (3.4.2) and Length (3.7.2), and is a Five Year Review and update of
6、this specification.1. SCOPE1.1 FormThis specification covers a corrosion and heat-resistant steel in the form of welding wire.1.2 ApplicationThis wire has been used typically as filler metal for gas-tungsten-arc or gas-metal-arc welding of steels of similar composition requiring joints with strength
7、 and corrosion resistance comparable to those of the base metal, but usage is not limited to such application.2. APPLICABLE DOCUMENTSThe 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 wo
8、rk 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 PublicationsAvailable from SAE International, 400 Com
9、monwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org.AMS2248 Chemical Check Analysis Limits, Corrosion and Heat-Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron AlloysAMS2371 Quality Assuran
10、ce Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging StockAMS2813 Packaging and Marking of Packages of Welding Wire, Standard MethodSAE INTERNATIONAL AMS5803G Page 2 of 6AMS2814 Packaging and Marking of Packages of Welding Wire, Premium QualityAMS2816
11、 Identification Welding Wire, Tab Marking MethodAMS2819 Identification, Welding Wire Direct Color Code SystemAMS5643 Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings, 16Cr - 4.0Ni - 0.30Cb - 4.0Cu, Solution Heat Treated, Precipitation Hardenable ARP1876 Weldability Test for Weld F
12、iller Metal WireARP4926 Alloy Verification and Chemical Composition Inspection of Welding Wire2.2 ASTM PublicationsAvailable from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org.ASTM E18 Rockwell Hardness of Metallic Materia
13、lsASTM E353 Chemical Analysis of Stainless, Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron Alloys3. TECHNICAL REQUIREMENTS3.1 Wire CompositionShall conform to the percentages by weight shown in Table 1, determined by wet chemical methods in accordance with ASTM E353, by spectrochem
14、ical methods, or by other analytical methods acceptable to purchaser.Table 1 - CompositionElement min maxCarbon - 0.05Manganese 0.25 0.75Silicon - 0.50Phosphorus - 0.015Sulfur - 0.008Chromium 16.00 16.75Nickel 4.50 5.00Columbium (Niobium) 0.15 0.30Copper 3.25 4.00Molybdenum - 0.75Aluminum - 0.05Boro
15、n (3.1.2) - 0.0010 ( 10 ppm)Tin (3.1.2) - 0.0050 ( 50 ppm)Lead (3.1.2) - 0.0010 ( 10 ppm)Oxygen (3.1.2) - 0.0050 ( 50 ppm)Nitrogen (3.1.2) - 0.0150 (150 ppm)Hydrogen (3.1.2) - 0.0005 ( 5 ppm)SAE INTERNATIONAL AMS5803G Page 3 of 63.1.1 Chemical analysis of initial bar or rod stock before drawing is a
16、cceptable provided the processes used for drawing or rolling, annealing, and cleaning are controlled to ensure continued conformance to composition requirements.3.1.2 Check AnalysisComposition variations shall meet the applicable requirements of AMS2248. No variation over maximum is permitted for bo
17、ron, tin, lead, oxygen, nitrogen, and hydrogen.3.2 Melting PracticeSteel shall be multiple melted using consumable electrode practice in the remelt cycle or shall be vacuum induction melted.3.3 ConditionCold worked, bright finish, in a temper and with a surface finish which will provide proper feedi
18、ng of the wire in machine welding equipment.3.3.1 All wire shall have a smooth finish that is free from slivers, depressions, scratches, scale, seams, laps, and foreign matter that would adversely affect welding characteristics, operation of the welding equipment, or properties of the weld metal.3.4
19、 Fabrication3.4.1 Wire shall be formed from rod or bar descaled by a process which 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 3.7.3.4.2 Butt we
20、lding is permissible only at diameters larger than final finished product size provided both ends to be joined are alloy verified using a 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 sh
21、all not interfere with uniform, uninterrupted feeding of the wire in machine welding.3.4.3 In-process annealing, if required, 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
22、 elements.3.4.4 Residual elements, drawing compounds, oxides, dirt, oil, dissolved gasses and other foreign materials picked 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 clean
23、ing processes that will neither result in pitting nor cause gas absorption by the wire or deposition of substances harmful to welding operations.3.5 PropertiesWire shall conform to the following requirements:3.5.1 WeldabilityMelted wire shall flow smoothly and evenly during welding and shall produce
24、 acceptable welds. ARP1876 may be used to resolve disputes.3.5.2 Response to Heat TreatmentWhen specified, weld metal, approximately inch (6.4 mm) in thickness, deposited on AMS5643 steel, shall attain hardness not lower than 38 HRC, or equivalent (see 8.2), determined in accordance with ASTM E18, a
25、fter being solution heat treated by heating to 1,900 F 25 F (1,038 C 14 C), holding at heat for not less than 30 minutes, and cooling to below 60 F (16 C), and precipitation heat treated by heating to 900 F 10 F (482 C 6 C), holding at heat for 60 minutes 5 minutes, and cooling at a rate equivalent
26、to cooling in air.SAE INTERNATIONAL AMS5803G Page 4 of 63.5.3 Spooled WireShall conform to 3.5.3.1 and 3.5.3.2.3.5.3.1 CastWire, 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)
27、overlap, when cut from the spool and laid on a flat surface, shall form a circle 15 to 50 inches (381 to 1270 mm) in diameter.3.5.3.2 HelixThe 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 i
28、nch (25 mm).3.6 QualityWire, 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.3.7 Sizes and TolerancesWire sh
29、all be supplied in the sizes and to the tolerances shown in 3.7.1 and 3.7.2.3.7.1 DiameterShall be as shown in Table 2.Table 2A - Sizes and diameter tolerances, inch/pound unitsForm Nominal Diameter InchTolerance Inch Plus and MinusCut Lengths 0.030, 0.035, 0.045 0.001Cut Lengths 0.062, 0.078, 0.094
30、, 0.125, 0.156, 0.187 0.002Spools 0.007, 0.010, 0.015 0.0005Spools 0.020, 0.030, 0.035, 0.045 0.001Spools 0.062, 0.078, 0.094 0.002Table 2B - Sizes and diameter tolerances, SI unitsForm Nominal Diameter MillimetersTolerance Millimeter Plus and MinusCut Lengths 0.76, 0.89, 1.14 0.025Cut Lengths 1.57,
31、 1.98, 2.39, 3.18, 3.96, 4.75 0.05Spools 0.18, 0.25, 0.38 0.013Spools 0.51, 0.76, 0.89, 1.14 0.025Spools 1.57, 1.98, 2.39 0.05SAE INTERNATIONAL AMS5803G Page 5 of 63.7.2 LengthCut lengths shall be furnished in 18, 27, or 36 inch (457, 686, or 914 mm) lengths, or other lengths when specified by purch
32、aser, and shall not vary more than +0, -0.5 inch (-13 mm) from the length ordered.4. QUALITY ASSURANCE PROVISIONS4.1 Responsibility for InspectionThe producer of wire shall supply all samples for producers tests and shall be responsible for the performance of all required tests. Purchaser reserves t
33、he right to sample and to perform any confirmatory testing deemed necessary to ensure that the wire conforms to specified requirements.4.2 Classification of Tests4.2.1 Acceptance TestsComposition (3.1), response to heat treatment when specified (3.5.2), sizes and tolerances (3.7), and alloy verifica
34、tion (5.2)are acceptance tests and shall be performed on each heat or lot as applicable.4.2.2 Periodic TestsWeldability (3.5.1), cast (3.5.3.1) and helix (3.5.3.2) are periodic tests and shall be performed at a frequency selected by the producer unless frequency of testing is specified by purchaser.
35、4.3 Sampling and TestingShall be in accordance with AMS2371 and as specified herein.4.4 ReportsThe producer of wire shall furnish with each shipment a report showing the results of tests for composition of each heat and stating that the wire conforms to the other technical requirements. This report
36、shall include the purchase order number, heat and lot numbers, AMS5803G, nominal size, form and quantity.4.5 Resampling and RetestingShall be in accordance with AMS2371.5. PREPARATION FOR DELIVERY5.1 Wire shall be supplied either on spools in one continuous length for machine welding or in cut lengt
37、hs 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 VerificationWire on each spool or in each package of cut lengths shall be alloy verified by a method acceptable to purchaser. The alloy verification procedures of AR
38、P4926 are recommended.5.2.1 An 8 inch (203 mm) length of wire shall be made accessible at both ends of each spool for alloy verification.5.3 IdentificationShall be in accordance with AMS2816 unless AMS2819 or another method is specified by purchaser.5.4 Packaging and MarkingShall be in accordance wi
39、th AMS2813 unless AMS2814 or another method is specified by purchaser.SAE INTERNATIONAL AMS5803G Page 6 of 66. ACKNOWLEDGMENTA producer shall mention this specification number and its revision letter in all quotations and when acknowledging purchase orders.7. REJECTIONSWire not conforming to this sp
40、ecification, or to modifications authorized by purchaser, will be subject to rejection.8. NOTES8.1 Revision IndicatorA change bar (l) 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
41、 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 documents that contain editorial changes only.8.2 Hardness conversion tables for metals a
42、re 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 of the primary units and are presented only for information.8.5 Purchase documents should specify not less than the following:AMS5803GSize and form (spools or cut lengths) of wire desiredLength of cut lengths or weight of spools desiredQuantity of wire desired.PREPARED BY AMS COMMITTEE “F“
