• AWS A5.8 : 1992

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    FILLER METALS FOR BRAZING AND BRAZE WELDING, SPECIFICATION FOR

    Available format(s): 

    Superseded date:  05-11-2013

    Language(s): 

    Published date:  12-01-2013

    Publisher:  American Welding Society

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

    Personnel
    Foreword
    1 Scope
    Part A - General requirements
    2 Classification
    3 Acceptance
    4 Certification
    5 Units of measure and rounding-off procedure
    Part B - Tests, procedures, and requirements
    6 Summary of tests
    7 Retest
    8 Chemical analysis
    9 Sieve analysis
    10 Melt cleanliness test
    11 Spatter test
    12 Binder content of transfer tape
    Part C - Manufacture, identification and packaging
    13 Method of manufacture
    14 Standard forms, sizes, and tolerances
    15 Special identification labels or marking
    16 Packaging
    17 Marking of packages
    Appendix - Guide to AWS specification for filler metals
               for brazing and braze welding
    A1 Introduction
    A2 Method of classification
    A3 Acceptance
    A4 Certification
    A5 Ventilation during brazing
    A6 Brazing considerations
    A7 Brazing characteristics and applications
    A8 Discontinued classifications
    AWS filler metal specifications and related documents
    Tables
    1 Chemical composition requirements for silver filler
        metals
    2 Chemical composition requirements for gold filler
        metals
    3 Chemical composition requirements for aluminum and
        magnesium filler metals
    4 Chemical composition requirements for copper,
        copper-zinc, and copper-phosphorus filler metals
    5 Chemical composition requirements for nickel and
        cobalt filler metals
    6 Chemical composition requirements for filler metals
        for vacuum service
    7 Powder mesh designations and particle size
        distribution
    8 Standard forms and sizes
    9 Tolerances for wrought wire and rod
    10 Tolerances for foil strip and sheet
    A1 Solidus, liquidus, and brazing temperature ranges
    A2 Discontinued brazing filler metal classifications

    Abstract - (Show below) - (Hide below)

    92 VERSION CONTAINED IN ASME PV CODE 2C AS SFA-5.8 The chemical composition, physical form, and packaging of more than 75 brazing filler metals are specified. Information is provided concerning the liquidus, the solidus, the brazing temperature range and general areas of application recommended for each filler metal. The filler metal groups described include: silver, gold, aluminum, magnesium, nickel, cobalt, copper and brazing filler metals for vacuum service.

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

    Development Note Supersedes A A 50291 and QQ B 655 (08/2001)
    Document Type Standard
    Publisher American Welding Society
    Status Superseded
    Superseded By
    Supersedes

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

    MIL-DTL-17060 Revision G:2009 MOTORS, ALTERNATING CURRENT, INTEGRAL-HORSEPOWER, SHIPBOARD USE
    SAE AMS B 20148 : 2016 BRAZING SHEET, ALUMINUM ALLOY
    AWS C3.5 : 1999 SPECIFICATION FOR INDUCTION BRAZING
    AWS WHC1.04 : 0 WELDING SCIENCE AND TECHNOLOGY, WELDING HANDBOOK, 9TH ED., VOL 1 - CHAPTER 4: WELDING METALLURGY
    AWS GWF : 1998 GUIDE FOR SETTING UP A WELDER TRAINING FACILITY
    AWS D10.13/D10.13M : 2001 RECOMMENDED PRACTICE FOR BRAZING OF COPPER PIPE AND TUBING FOR MEDICAL GAS SYSTEMS
    ASTM F 106 : 2012 : R2017 Standard Specification for Brazing Filler Metals for Electron Devices (Withdrawn 2024)
    MIL M 17060 : F MOTORS, 60-HERTZ, ALTERNATING CURRENT, INTEGRAL-HORSEPOWER, SHIPBOARD USE
    PREN 4632-005 : 200P1 AEROSPACE SERIES - WELDABILITY AND BRAZEABILITY OF MATERIALS IN AEROSPACE CONSTRUCTIONS - PART 005: WELDING AND BRAZING OF HOMOGENOUS ASSEMBLIES OF HEAT RESISTING NI OR CO BASE ALLOYS
    SAE ARP 899 : 2013 TUBE FITTINGS, FLUID SYSTEMS, PERMANENT TYPE, GENERAL REQUIREMENTS FOR
    AWS F1.3 : 1999 A SAMPLING STRATEGY GUIDE FOR EVALUATING CONTAMINANTS IN THE WELDING ENVIRONMENT
    AWS C3.4 : 1999 SPECIFICATION FOR TORCH BRAZING
    AWS C3.6 : 1999 SPECIFICATION FOR FURNACE BRAZING
    NFL 06 380-23 : 2006 WELDED AND BRAZED ASSEMBLIES FOR AEROSPACE CONSTRUCTIONS - WELDABILITY AND BRAZEABILITY OF MATERIALS - PART 23: HOMOGENEOUS ASSEMBLIES HEAT RESISTING NI OR CO BASE ALLOYS
    NFPA 99C : 2005 GAS AND VACUUM SYSTEMS
    ASME PV CODE 2C : 2017 BOILER AND PRESSURE VESSEL CODE - MATERIALS - SPECIFICATIONS FOR WELDING RODS, ELECTRODES, AND FILLER METALS
    ASME B31.3:2016 PROCESS PIPING
    FM 5580 : 2012 HYBRID (WATER AND INERT GAS) FIRE EXTINGUISHING SYSTEMS
    NFPA 14 : 2016 INSTALLATION OF STANDPIPE AND HOSE SYSTEMS
    CSA Z305.1 : 0 NONFLAMMABLE MEDICAL GAS PIPING SYSTEMS
    NASA KSC SPEC Z 0005 : 1995 BRAZING - STEEL, COPPER, ALUMINIUM, NICKEL, AND MAGNESIUM ALLOYS, SPECIFICATION FOR
    NASA KSC SPEC Z 0006 : 1995 INDUCTION BRAZING, AEROSPACE TUBING FITTINGS, SPECIFICATION FOR
    ICC 2012 INTERNATIONAL PLUMBING CODE : 2012 INTERNATIONAL PLUMBING CODE (INCLUDES IPSDC)
    MIL-HDBK-660 Revision B:2012 FABRICATION OF RIGID WAVEGUIDE ASSEMBLIES (SWEEP BENDS AND TWISTS)
    MIL-B-007883 Revision C:1968 BRAZING OF STEELS, COPPER, COPPER ALLOYS, NICKEL ALLOYS, ALUMINUM AND ALUMINUM ALLOYS
    AWS C3.7 : 1999 SPECIFICATION FOR ALUMINUM BRAZING
    MIL-STD-188-124 Revision B:1992 GROUNDING BONDING AND SHIELDING FOR COMMON LONG HAUL TACTICAL COMMUNICATION SYSTEMS INCLUDING GROUND BASED COMMUNICATIONS ELECTRONICS FACILITIES & EQUIPMENTS
    SAE AMS 4779 : 2018 NICKEL ALLOY, BRAZING FILLER METAL, 94NI - 3.5SI - 1.8B, 1800 DEGREES F (982 DEGREES C) SOLIDUS, 1950 DEGREES F (1066 DEGREES C) LIQUIDUS
    SAE AMS 4782G : 2017 NICKEL ALLOY, BRAZING FILLER METAL, 71NI - 10SI - 19CR, 1975 DEGREES F (1080 DEGREES C) SOLIDUS, 2075 DEGREES F (1135 DEGREES C) LIQUIDUS
    ASTM F 106 : 2012 Standard Specification for Brazing Filler Metals for Electron Devices
    NF EN 4632-005 : 2010 AEROSPACE SERIES - WELDABILITY AND BRAZEABILITY OF MATERIALS IN AEROSPACE CONSTRUCTIONS - PART 005: HOMOGENEOUS ASSEMBLIES OF HEAT RESISTING NI OR CO BASE ALLOYS
    MIL-STD-645 Revision B:1981 DIP BRAZING OF ALUMINUM ALLOYS
    MIL-B-20148 Revision D:1987 BRAZING SHEET, ALUMINUM ALLOY
    ICC 2012 INTERNATIONAL MECH. CODE : 2012 INTERNATIONAL MECHANICAL CODE
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