Name: AWS C3.9M/C3.9 : 2009
Brand: AWS

AWS C3.9M/C3.9 : 2009

Superseded

View Superseded by

SPECIFICATION FOR RESISTANCE BRAZING

Superseded date

29-04-2023

Published date

01-01-2009

Publisher

American Welding Society

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

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.

DocumentType	Standard
PublisherName	American Welding Society
Status	Superseded
SupersededBy	AWS C3.9M/C3.9:2020

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

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