1、 WORLDWIDE ENGINEERING STANDARDS Material Specification GMW16939 Wire, Filler, Welding and Brazing Copyright 2013 General Motors Company All Rights Reserved May 2013 Page 1 of 5 1 Scope 1.1 Material Description. This standard covers the requirements of weld filler metal also referred to as welding w
2、ire used in Body-in-White welding and brazing operations. 1.2 Symbols. Not applicable. 1.3 Typical Applications. This standard applies to the following welding and brazing processes; MIG welding with a solid wire electrode (MIG), MAG welding with a solid wire electrode (MAG), gas metal arc brazing (
3、ABW), plasma arc weld brazing (PABW), laser beam braze welding (LBBW), and laser welding with a solid wire electrode (LWW). 1.3.1 Usage. Selection of weld and braze filler wire shall be in agreement with the regional welding wires identified for usage with the specified weld or braze process (see Ta
4、bles 1 through 5). 1.4 Remarks. For clarification of this standard or editorial comments, email the GM Global Weld Council at: . Proposed changes to this standard must be presented to the Global Weld Council. To suggest a change to this standard, reference the “Procedure for Weld Standard Changes” o
5、n the Global Weld Councils web page. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. AS/NZS 2717.1 AWS A5.10 DIN EN ISO 14341 ISO 4063 AWS A5.7 AWS A5.18 DIN EN ISO 24373 2.2 GM Standards/Specifications. GMW3059
6、2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents (available at ). 3 Requirements 3.1 General Requirements. Tables 1 through 5 contain the identification of the applicable specifications and weld wire classification for standard filler metals by GM region for each Weldi
7、ng and Brazing application. 3.2 Physical Requirements. Not applicable. 3.3 Processing Requirements. Not applicable. 3.4 Performance Requirements. Not applicable. 3.5 Requirements on Other Stages during Life Cycle. Not applicable. 3.6 Material Specifications. The welding wire shall meet the requireme
8、nts of the listed American Welding Society (AWS) or German Institute for Standardization (DIN) specifications. Copyright General Motors Company Provided by IHS under license with General Motors CompanyNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GM WORLDWIDE ENG
9、INEERING STANDARDS GMW16939 Copyright 2013 General Motors Company All Rights Reserved May 2013 Page 2 of 5 Table 1: Standard Filler Metals Used for Welding and Brazing in GM North America Process Description Process Reference Classification Filler Metal Used (Steel Applications) Filler Metal Used (A
10、luminum Applications) MIG welding with a solid wire electrode MIG (ISO 4063 - 131) AWS A5.18/ER70S-3 AWS A5.18/ER70S-6 AWS A5.10/ER5554 MAG welding with a solid wire electrode MAG (ISO 4063 - 135) AWS A5.18/ER70S-3 AWS A5.18/ER70S-6 - Gas metal arc brazing ABW (ISO 4063 - 983) AWS A5.7/ERCuSi-A - Pl
11、asma arc weld brazing PABW (ISO 4063 - 985) AWS A5.7/ERCuSi-A - Laser braze welding LBBW (ISO 4063 - 986) AWS A5.7/ERCuSi-A - Laser welding with a solid wire electrode LWW - AWS A5.10/ER4047 Table 2: Standard Filler Metals Used for Welding and Brazing in GME (Opel/Vauxhall) Process Description Proce
12、ss Reference Classification Filler Metal Used (Steel Applications) Filler Metal Used (Aluminum Applications) MIG welding with a solid wire electrode MIG (ISO 4063 - 131) DIN EN ISO 14341 G 46 3 M21 4Si1 G 42 3 M21 3Si1 - MAG welding with a solid wire electrode MAG (ISO 4063 - 135) DIN EN ISO 14341 G
13、 46 3 M21 4Si1 G 42 3 M21 3Si1 - Gas metal arc brazing ABW (ISO 4063 - 983) DIN EN ISO 24373 S Cu 6560 (CuSi3Mn1) - Plasma arc weld brazing PABW (ISO 4063 - 985) DIN EN ISO 24373 S Cu 6560 (CuSi3Mn1) - Laser braze welding LBBW (ISO 4063 - 986) DIN EN ISO 24373 S Cu 6560 (CuSi3Mn1) - Table 3: Standar
14、d Filler Metals Used for Welding and Brazing in GM South America Process Description Process Reference Classification Filler Metal Used (Steel Applications) Filler Metal Used (Aluminum Applications) MIG welding with a solid wire electrode MIG (ISO 4063 - 131) AWS A5.18/ER70S-6 - MAG welding with a s
15、olid wire electrode MAG (ISO 4063 - 135) AWS A5.18/ER70S-6 - Gas metal arc brazing ABW (ISO 4063 - 983) AWS A5.7/ERCuSi-A - Plasma arc weld brazing PABW (ISO 4063 - 985) - - Laser braze welding LBBW (ISO 4063 - 986) AWS A5.7/ERCuSi-A - Copyright General Motors Company Provided by IHS under license w
16、ith General Motors CompanyNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GM WORLDWIDE ENGINEERING STANDARDS GMW16939 Copyright 2013 General Motors Company All Rights Reserved May 2013 Page 3 of 5 Table 4: Standard Filler Metals Used for Welding and Brazing in GM H
17、olden Process Description Process Reference Classification Filler Metal Used (Steel Applications) Filler Metal Used (Aluminum Applications) MIG welding with a solid wire electrode MIG (ISO 4063 - 131) AS/NZS 2717.1/ES4-GC/MW-503AH AWS A5.18/ER70S-4 - MAG welding with a solid wire electrode MAG (ISO
18、4063 - 135) - - Gas metal arc brazing ABW (ISO 4063 - 983) - - Plasma arc weld brazing PABW (ISO 4063 - 985) - - Laser braze welding LBBW (ISO 4063 - 986) - - Table 5: Standard Filler Metals Used for Welding and Brazing in GM International Operations Process Description Process Reference Classificat
19、ion Filler Metal Used (Steel Applications) Filler Metal Used (Aluminum Applications) MIG welding with a solid wire electrode MIG (ISO 4063 - 131) AWS A5.18/ER70S-3 AWS A5.18/ER70S-6 - MAG welding with a solid wire electrode MAG (ISO 4063 - 135) AWS A5.18/ER70S-3 AWS A5.18/ER70S-6 - Gas metal arc bra
20、zing ABW (ISO 4063 - 983) AWS A5.7/ERCuSi-A - Plasma arc weld brazing PABW (ISO 4063 - 985) - - Laser braze welding LBBW (ISO 4063 - 986) AWS A5.7/ERCuSi-A - 4 Manufacturing Process Not applicable. 5 Rules and Regulations 5.1 Legal Regulations. All materials must satisfy applicable laws, rules, regu
21、lations and recommendations valid in the country of usage. 5.2 Language. In the event of conflict between the English and domestic language, the English language shall take precedence. 5.3 Inspection and Rejection. Samples of components or materials released to a GM material specification shall be t
22、ested for conformity with the requirements of this material specification and approved by the responsible Engineering department prior to commencement of delivery of bulk supplies. A new approval must be received for any changes, e.g., properties, manufacturing process, location of manufacture, etc.
23、 If not otherwise agreed, all testing and documentation normally required for initial release must be completed. It is the responsibility of the supplier to inform the customer in a timely manner, without solicitation, and to include documentation of all modifications of materials and/or processes a
24、nd to apply for a new release. Copyright General Motors Company Provided by IHS under license with General Motors CompanyNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GM WORLDWIDE ENGINEERING STANDARDS GMW16939 Copyright 2013 General Motors Company All Rights Res
25、erved May 2013 Page 4 of 5 If not otherwise agreed, all release tests shall be repeated and documented by the supplier prior to commencement of delivery of non-conforming bulk supplies. In individual cases, a shorter test can be agreed to between the responsible Engineering department and the suppli
26、er. 5.3.1 Source Shipment Responsibility. It will be the responsibility of the supplier to ensure that the material is not exposed to conditions during shipment which would cause the material to fail to meet any of the requirements of this specification. 5.4 Material Safety Data Sheets/Safety Data S
27、heets (MSDS/SDS). For new product submissions, or when a change in chemical composition of an existing product has occurred, a complete copy of the Material Safety Data Sheet/Safety Data Sheet must be submitted in compliance with the Globally Harmonized System of Classification and Labeling of Chemi
28、cals (GHS) requirements or other country-specific MSDS/SDS requirements. In addition, product MSDS/SDS submissions must be in compliance with specific country General Motors TMC003 Material Safety Data Sheet/Safety Data Sheet guidance documents where available. 5.5 All materials supplied to this sta
29、ndard must comply with the requirements of GMW3059, Restricted and Reportable Substances for Parts. 6 Approved Sources Materials supplied to this specification must be approved by General Motors. A list of approved materials can be found in GM Supply Power. This GM Material File is provided to third
30、 parties to reduce redundant testing of materials. If approved material already listed is used, the part supplier can use GM Material File reference for Production Part Approval Process (PPAP) material approval. If the decision is made to use a not yet approved material, contact the Global Weld Coun
31、cil for details on the approval process. The material approval process must be completed prior to PPAP start date of the part supplied to General Motors. For other GM locations, the responsible Engineering group should be contacted to obtain the approved source in that individual country. 7 Notes 7.
32、1 Glossary. MATSPC: Global repository of GM approved materials for corresponding GM Engineering Standards. 7.2 Acronyms, Abbreviations, and Symbols. ABW Gas metal arc brazing AWS American Welding Society DIN Deutsches Institut fr Normung (German Institute for Standardization) GHS Globally Harmonized
33、 System of Classification and Labeling of Chemicals LBBW Laser Beam Braze Welding LWW Laser welding with a solid wire electrode MAG MAG welding with a solid wire electrode MIG MIG welding with a solid wire electrode MSDS Material Safety Data Sheet PABW Plasma arc weld brazing PPAP Production Part Ap
34、proval Process SDS Safety Data Sheet 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: Material per GMW16939 Copyright General Motors Company Provided by IHS under license with General Motors CompanyNot for ResaleNo reproduction or networking permitted
35、 without license from IHS-,-,-GM WORLDWIDE ENGINEERING STANDARDS GMW16939 Copyright 2013 General Motors Company All Rights Reserved May 2013 Page 5 of 5 9 Release and Revisions This standard was originated in March 2013. It was first approved by the Global Weld Council in May 2013. It was first published in May 2013. Issue Publication Date Description (Organization) 1 MAY 2013 Initial publication. Copyright General Motors Company Provided by IHS under license with General Motors CompanyNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
