SAE AMS 4393-2010 Magnesium Alloy Welding Wire 4 0Y - 2 3Nd - 0 7Zr (WE43B) (UNS M18432)《镁合金焊接线4 0Y 2 3Nd 0 7Zr (WE43B)》.pdf
《SAE AMS 4393-2010 Magnesium Alloy Welding Wire 4 0Y - 2 3Nd - 0 7Zr (WE43B) (UNS M18432)《镁合金焊接线4 0Y 2 3Nd 0 7Zr (WE43B)》.pdf》由会员分享,可在线阅读,更多相关《SAE AMS 4393-2010 Magnesium Alloy Welding Wire 4 0Y - 2 3Nd - 0 7Zr (WE43B) (UNS M18432)《镁合金焊接线4 0Y 2 3Nd 0 7Zr (WE43B)》.pdf(4页珍藏版)》请在麦多课文档分享上搜索。
1、_SAE Technical Standards Board Rules providHWKDW7KLVUHSRUWLVSXEOLVKHGE6$(WRDGYDQFHWKHVWDWHRIWHFKQ LFDODQGHQJLQHHULQJVFLHQFHV7KHXVHRIWKLVUHSRUWL sentirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising thereIURPLVWKHVROHUHVSRQVLELOLW
2、RIWKHXVHUSAE 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 2016 SAE InternationalAll rights reserved. No part of this publication may be reproduced, stored in
3、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 USA)Fax: 724-776-0790Email: Cus
4、tomerServicesae.orgSAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedbackon this Technical Report, please visithttp:/www.sae.org/technical/standards/AMS4393AEROSPACEMATERIAL SPECIFICATIONAMS4393Issued 2010-10Reaffirmed 2016-05Magnesium Alloy Welding Wire4.0Y - 2.3Nd - 0.7Zr (WE
5、43B)(Composition similar to UNS M18432)RATIONALEAMS4393 has been reaffirmed to comply with the SAE five-year review policy.1. SCOPE 1.1 Form This specification covers a magnesium alloy in the form of welding wire. 1.2 Application This wire has been used typically as filler metal for gas-metal-arc an
6、d gas-tungsten-arc welding of magnesium alloys of similar composition, 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 suppli
7、er 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 specified, the last published issue of that document shall apply. 2.1 SAE Publications Available from SAE Internation
8、al, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org.AMS2355 Quality Assurance, Sampling and Testing, Aluminum Alloys and Magnesium Alloy, Wrought Products (Except Forging Stock), and Rolled, Forged, or Flash Weld
9、ed Rings AMS2813 Packaging and Marking of Packages of Welding Wire, Standard Method ARP1876 Weldability Test for Weld Filler Metal Wire ARP4926 Alloy Verification and Chemical Composition, Inspection of Welding Wire 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight
10、 as shown in Table 1, determined in accordance with AMS2355. TABLE 1 - COMPOSITION Element min maxYttrium 3.7 4.3Neodymium 2.0 2.5Zirconium 0.40 1.0Other Rare Earths (3.1.1) - 1.9 Zinc + Silver - 0.20 Lithium - 0.2Manganese - 0.03Copper - 0.02Iron - 0.010Nickel - 0.005Other Elements, each (3.1.2) -
11、0.01 Magnesium remainder 3.1.1 Other Rare Earths shall be principally Heavy Rare Earths (e.g., gadolinium, dysprosium, erbium, ytterbium) (See 8.2). 3.1.2 Determination not required for routine acceptance. 3.1.3 Chemical analysis of initial ingot, bar, or rod stock is acceptable provided the process
12、es used for manufacture and cleaning are controlled to ensure conformance to composition requirements, and the facility employs procedures to ensure traceability of wire to the originally analyzed ingot. 3.2 Condition Wire for cut lengths shall be extruded and for spooled wire shall be extruded and
13、sized. Drawn wire may be supplied if acceptable to purchaser. 3.3 Fabrication 3.3.1 Butt welding is permissible provided both ends to be joined are identified by chemical analysis or the repair is made at the wire processing station. The butt weld shall not interfere with uniform, uninterrupted feed
14、ing of the wire in machine welding equipment. 3.3.2 Oxides, dirt, and extruding compounds shall be removed by cleaning processes which will neither result in pitting nor cause gas absorption by the wire or deposition of substances harmful to welding operations. 3.4 Weldability Melted wire shall flow
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