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AWS A5.21 : 2001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

SPECIFICATION FOR BARE ELECTRODES AND RODS FOR SURFACING

Superseded date

23-07-2013

Published date

01-01-2001

Personnel
Foreword
List of Tables
List of Figures
1. Scope
Part A - General Requirements
2. Normative References
3. Classification
4. Acceptance
5. Certification
6. Units of Measure and Rounding-Off Procedure
Part B - Tests, Procedures, and Requirements
7. Summary of Tests
    7.1 Solid Electrodes or Rods
    7.2 Metal Cored and Flux Cored Composite (Tubular)
        Electrodes and Rods
    7.3 Tungsten Carbide Rods
8. Retest
9. Chemical Composition Requirements
Part C - Manufacture, Identification, and Packaging
10. Method of Manufacture
11. Standard Sizes and Lengths
12. Finish and Uniformity
13. Standard Package Forms
14. Winding Requirements
15. Filler Metal Identification
16. Packaging
17. Marking of Packages
Annexes - Nonmandatory Information
Annex A - Guide to AWS Specification for Bare Electrodes
          and Rods for Surfacing
Annex B - Guidelines for Preparation of Technical Inquiries
          for AWS Technical Committees
AWS Filler Metal Specifications by Material and Welding Process
AWS Filler Metal Specifications and Related Documents

Specifies requirements for the classification of bare electrodes and rods for surfacing.

DocumentType
Standard
PublisherName
American Welding Society
Status
Superseded
SupersededBy

AWS F1.3M : 2006 A SAMPLING STRATEGY GUIDE FOR EVALUATING CONTAMINANTS IN THE WELDING ENVIRONMENT
AWS F1.3 : 1999 A SAMPLING STRATEGY GUIDE FOR EVALUATING CONTAMINANTS IN THE WELDING ENVIRONMENT
AWS PRGWM : 1999 PRACTICAL REFERENCE GUIDE TO WELDING METALLURGY: KEY CONCEPTS FOR WELDABILITY
ISO/TR 13393:2009 Welding consumables Hardfacing classification Microstructures
AWS C5.5/C5.5M : 2003 RECOMMENDED PRACTICES FOR GAS TUNGSTEN ARC WELDING
AWS WHC2.05 : 0 WELDING PROCESSES - PART 1, WELDING HANDBOOK, 9TH EDITION, VOL. 2 - CHAPTER 5: FLUX CORED ARC WELDING
AWS D15.2 : 2003 RECOMMENDED PRACTICES FOR THE WELDING OF RAILS AND RELATED RAIL COMPONENTS FOR USE BY RAIL VEHICLES

ASTM B 214 : 2016 : REDLINE Standard Test Method for Sieve Analysis of Metal Powders
AWS A5.01 : 93(R1999) FILLER METAL PROCUREMENT GUIDELINES
ANSI Z49.1 : 2012 SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
ASTM A 285/A285M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength

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