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  • AGMA 923 : B

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    METALLURGICAL SPECIFICATIONS OF STEEL GEARING

    Available format(s):  Hardcopy

    Superseded date:  23-01-2023

    Language(s):  English

    Published date:  01-01-2005

    Publisher:  American Gear Manufacturers Association

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

    Foreword
    1 Scope
    2 Normative references
    3 Definitions
    4 Procedures
    5 Metallurgical requirements
    Bibliography

    Abstract - (Show below) - (Hide below)

    Advocates steel material and metallurgical quality characteristics for use in conjunction with AGMA gear rating standards. This information sheet identifies specifications and requirements for various metallurgical quality grades for through hardened, carburize and hardened, induction and flame hardened, and nitrided gearing. Characteristics covered include raw material, heat treatment and post heat treat processing, and their associated inspections. Topics related to gear de-sign and rating, such as case depth, stress numbers, and quality control sampling plans are not included in this document.

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

    Document Type Standard
    Publisher American Gear Manufacturers Association
    Status Superseded
    Superseded By
    Supersedes

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

    AGMA 938 : A SHOT PEENING OF GEARS
    AGMA 1010 : E APPEARANCE OF GEAR TEETH - TERMINOLOGY OF WEAR AND FAILURE
    AGMA 1010 : REV E : 1995 : R2004 APPEARANCE OF GEAR TEETH - TERMINOLOGY OF WEAR AND FAILURE
    AGMA 942 : A2012(R2017) METALLURGICAL SPECIFICATIONS FOR POWDER METALLURGY, PM, STEEL GEARING
    AGMA 1010 : REV E : 1995 APPEARANCE OF GEAR TEETH - TERMINOLOGY OF WEAR AND FAILURE
    AGMA 937 : A2012(R2017) AEROSPACE BEVEL GEARS
    AGMA 2004 : C GEAR MATERIALS, HEAT TREATMENT AND PROCESSING MANUAL

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

    ISO 4967:2013 Steel — Determination of content of non-metallic inclusions — Micrographic method using standard diagrams
    SAE J 422 : 1983 MICROSCOPIC DETERMINATION OF INCLUSIONS IN STEELS
    ASTM A 291 : 2003 Standard Specification for Steel Forgings, Carbon and Alloy, for Pinions, Gears and Shafts for Reduction Gears
    ISO 642:1999 Steel — Hardenability test by end quenching (Jominy test)
    AGMA 1010 : E APPEARANCE OF GEAR TEETH - TERMINOLOGY OF WEAR AND FAILURE
    ASTM E 415 : 2017 : REDLINE Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark Atomic Emission Spectrometry
    ISO 14104:2017 Gears — Surface temper etch inspection after grinding, chemical method
    ASTM E 384 : 2017 : REDLINE Standard Test Method for Microindentation Hardness of Materials
    SAE J 423 : 1998 METHODS OF MEASURING CASE DEPTH
    AGMA 2007 : C GEARS - SURFACE TEMPER ETCH INSPECTION AFTER GRINDING
    SAE AMS 2301 : 2015 STEEL CLEANLINESS, AIRCRAFT QUALITY MAGNETIC PARTICLE INSPECTION PROCEDURE
    ASTM E 10 : 2017-05 TEST METHOD FOR BRINELL HARDNESS OF METALLIC MATERIALS
    ASTM E 110 : 2014 : REDLINE Standard Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers
    ASTM E 350 : 2012-09 TEST METHODS FOR CHEMICAL ANALYSIS OF CARBON STEEL, LOW-ALLOY STEEL, SILICON ELECTRICAL STEEL, INGOT IRON, AND WROUGHT IRON
    ISO 6336-5:2016 Calculation of load capacity of spur and helical gears Part 5: Strength and quality of materials
    SAE AMS S 13165 : 2007 SHOT PEENING OF METAL PARTS
    ASTM E 1077 : 2014 : REDLINE Standard Test Methods for Estimating the Depth of Decarburization of Steel Specimens
    ISO 683-11:2012 Heat-treatable steels, alloy steels and free-cutting steels Part 11: Case-hardening steels
    SAE J 419 : 1983 METHODS OF MEASURING DECARBURIZATION
    ASTM E 1444 : 2005 Standard Practice for Magnetic Particle Testing
    AGMA 904 : C METRIC USAGE
    ISO 643:2012 Steels Micrographic determination of the apparent grain size
    ASTM E 125 : 1963 : R2003 Standard Reference Photographs for Magnetic Particle Indications on Ferrous Castings
    SAE AMS 2304 : 2015 STEEL CLEANLINESS, SPECIAL AIRCRAFT-QUALITY MAGNETIC PARTICLE INSPECTION PROCEDURE
    SAE AMS 2300 L : 2015 STEEL CLEANLINESS, PREMIUM AIRCRAFT-QUALITY MAGNETIC PARTICLE INSPECTION PROCEDURE
    ASTM E 8 : 2004 Standard Test Methods for Tension Testing of Metallic Materials
    ASTM A 290 : 2002 Standard Specification for Carbon and Alloy Steel Forgings for Rings for Reduction Gears
    ASTM E 709 : 2015 : REDLINE Standard Guide for Magnetic Particle Testing
    AGMA 6033 : B MATERIALS FOR MARINE PROPULSION GEARING
    AGMA 6032 : A STANDARD FOR MARINE GEAR UNITS: RATING AND APPLICATION FOR SPUR AND HELICAL GEAR TEETH
    AGMA 2004 : C GEAR MATERIALS, HEAT TREATMENT AND PROCESSING MANUAL
    ASTM A 304 : 2016 : REDLINE Standard Specification for Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements
    ISO 683-1:2016 Heat-treatable steels, alloy steels and free-cutting steels Part 1: Non-alloy steels for quenching and tempering
    AGMA 1012 : 2005 GEAR NOMENCLATURE, DEFINITIONS OF TERMS WITH SYMBOLS
    SAE J 864 : 1993 SURFACE HARDNESS TESTING WITH FILES
    ASTM A 534 : 2017 : REDLINE Standard Specification for Carburizing Steels for Anti-Friction Bearings
    AGMA 2001 : D FUNDAMENTAL RATING FACTORS AND CALCULATION METHODS FOR INVOLUTE SPUR AND HELICAL GEAR TEETH
    ASTM E 92 : 2017 : REDLINE Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials
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