• AWS C3.9M/C3.9 : 2009

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SPECIFICATION FOR RESISTANCE BRAZING

    Available format(s): 

    Superseded date:  29-04-2023

    Language(s): 

    Published date:  01-01-2009

    Publisher:  American Welding Society

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    Table of Contents - (Show below) - (Hide below)

    Personnel
    Foreword
    1. Scope
    2. Normative References
    3. Terms and Definitions
    4. Classification of Brazed Joints
       4.1 Method of Classification
       4.2 Class A Joints
       4.3 Class B Joints
       4.4 Class C Joints
       4.5 No Class Specified
    5. Process Requirements
       5.1 Process Description
       5.2 Equipment
       5.3 Materials
       5.4 Procedure Requirements
       5.5 Qualification
       5.6 Safety and Health
    6. Quality Assurance Provisions
       6.1 Responsibility for Inspection
       6.2 Requirements for Compliance
       6.3 Sequence of Inspection and Manufacturing
           Operations
       6.4 Required Inspection of Brazed Joints
       6.5 Acceptance Criteria
       6.6 Process Completion
    Annex A (Informative) - Informative References
    Annex B (Informative) - Guidelines for the Preparation of
                            Technical Inquiries
    List of AWS Documents on Brazing and Soldering

    Abstract - (Show below) - (Hide below)

    Defines the minimum fabrication and quality requirements for the resistance brazing of materials such as steels, stainless steels, copper, copper alloys, and heat- or corrosion-resistant materials as well as other materials that can be adequately resistance brazed.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher American Welding Society
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    AWS BRH:2007 BRAZING HANDBOOK
    IPC A 630 CHINESE : - ACCEPTABILITY STANDARD FOR MANUFACTURE, INSPECTION AND TESTING OF ELECTRONIC ENCLOSURES
    AWS A5.8/A5.8M : 2013 SPECIFICATION FOR FILLER METALS FOR BRAZING AND BRAZE WELDING
    IPC A 630 : 0 ACCEPTABILITY STANDARD FOR MANUFACTURE, INSPECTION AND TESTING OF ELECTRONIC ENCLOSURES

    Standards Referencing This Book - (Show below) - (Hide below)

    SAE AMS 2424 : 2010 PLATING, NICKEL LOW-STRESSED DEPOSIT
    AWS A5.31 : 1992 SPECIFICATION FOR FLUXES FOR BRAZING AND BRAZE WELDING
    SAE AMS 2404 : 2013 PLATING, ELECTROLESS NICKEL
    AWS A2.4 : 2012 STANDARD SYMBOLS FOR WELDING, BRAZING, AND NONDESTRUCTIVE EXAMINATION
    AWS C3.8M/C3.8 : 2011 SPECIFICATION FOR THE ULTRASONIC PULSE-ECHO EXAMINATION OF BRAZED JOINTS
    AWS C3.3 : 2008 RECOMMENDED PRACTICES FOR THE DESIGN, MANUFACTURE, AND EXAMINATION OF CRITICAL BRAZED COMPONENTS
    SAE AMS 2750 : 2012 PYROMETRY
    AWS A5.8/A5.8M : 2013 SPECIFICATION FOR FILLER METALS FOR BRAZING AND BRAZE WELDING
    ANSI/NCSL Z540 1 : 94(R2002) CALIBRATION - CALIBRATION LABORATORIES AND MEASURING AND TEST EQUIPMENT - GENERAL REQUIREMENTS
    AWS A3.0 : 0 STANDARD WELDING TERMS AND DEFINITIONS - INCLUDING TERMS FOR ADHESIVE BONDING, BRAZING, SOLDERING, THERMAL CUTTING, AND THERMAL SPRAYING
    AWS BRH:2007 BRAZING HANDBOOK
    SAE AMS 2403 : 2015 PLATING, NICKEL, GENERAL PURPOSE
    AWS B2.2 : 1991 STANDARD FOR BRAZING PROCEDURE AND PERFORMANCE QUALIFICATION
    ANSI Z49.1 : 2012 SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
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