• AS 1830-1986

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Iron castings - Grey cast iron

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  06-30-2017

    Language(s):  English

    Published date:  01-01-1986

    Publisher:  Standards Australia

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

    1 - AS 1830-1986 IRON CASTINGS - GREY CAST IRON
    4 - PREFACE
    5 - CONTENTS
    6 - SECTION 1. SCOPE AND GENERAL
    6 - 1.1 SCOPE.
    6 - 1.2 REFERENCED DOCUMENTS.
    6 - 1.3 FREEDOM FROM DEFECTS.
    6 - 1.4 CASTING DIMENSIONS.
    6 - 1.5 INTERPRETATION OF SPECIFIED LIMITING VALUES.
    7 - SECTION 2. T-SERIES GREY IRON CASTINGS
    7 - 2.1 SCOPE OF SECTION.
    7 - 2.2 DESIGNATION.
    7 - 2.3 TENSILE STRENGTH.
    7 - 2.4 PROVISION AND PREPARATION OF TENSILE TEST BARS.
    7 - 2.4.1 Casting of test bars.
    7 - 2.4.2 Size of test bars.
    7 - 2.5 TENSILE TEST.
    7 - 2.5.1 General.
    7 - 2.5.2 Tensile test piece.
    7 - 2.5.3 Defective test piece.
    7 - 2.6 RETESTS.
    9 - SECTION 3. H-SERIES GREY IRON CASTINGS
    9 - 3.1 SCOPE OF SECTION.
    9 - 3.2 DESIGNATION.
    9 - 3.3 HARDNESS.
    9 - 3.4 HARDNESS TEST.
    9 - 3.5 MICROSTRUCTURE.
    10 - APPENDIX A - PURCHASING GUIDELINES
    10 - A1 INTRODUCTION.
    10 - A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER.
    10 - A3 PATTERNS, DRAWINGS AND SAMPLES OF THE CASTING.
    10 - A3.1 New patterns.
    10 - A3.2 Existing patterns and equipment.
    11 - A3.3 Sample casting and/or drawing.
    11 - A4 IDENTIFICATION.
    11 - A5 DRESSING AND FETTLING.
    11 - A6 RECTIFICATION OF DEFECTS.
    11 - A7 TEST REQUIREMENTS.
    11 - A7.1 Casting of test bars.
    11 - A7.2 Size of test bars.
    12 - A7.3 Mechanical tests on standard test bars.
    12 - A7.4 Number of tensile tests.
    12 - A7.5 Hardness testing.
    12 - A7.6 Retests.
    12 - A7.7 Independent tests.
    12 - A8 CERTIFICATES.
    12 - A8.1 Certificates of compliance.
    12 - A8.2 Test certificates.
    13 - A9 INSPECTION.
    13 - A10 SPECIAL OR SUPPLEMENTARY REQUIREMENTS.
    13 - A10.1 Heat treatment.
    13 - A10.2 Limits of chemical elements.
    13 - A10.3 Microstructure.
    14 - APPENDIX B - APPROXIMATE VARIATION OF STRENGTH
    15 - APPENDIX C - TYPICAL PROPERTIES OF FLAKE GRAPHITE GREY CAST IRON (From BS 1452)
    17 - APPENDIX D - FORM, DISTRIBUTION AND SIZE OF GRAPHITE FLAKES
    17 - D1 GENERAL.
    17 - D2 REFERENCE DIAGRAM FOR GRAPHITE FORM I
    18 - D3 REFERENCE DIAGRAMS FOR THE DISTRIBUTION OF GRAPHITE (FORM I)
    20 - D4 REFERENCE DIAGRAMS FOR GRAPHITE SIZE (FORM I) AND DISTRIBUTION A

    Abstract - (Show below) - (Hide below)

    Specifies requirements for flake graphite grey iron castings produced in sand or ceramic moulds, supplied to tensile strength requirements when intended for general engineering purposes and for applications where hardness, microstructure and machinability are the prime requirements.

    Scope - (Show below) - (Hide below)

    This standard specifies requirements for flake graphite grey iron castings, produced in sand or ceramic moulds, as follows:T-series-seven grades of castings for general engineering, primarily to tensile strength requirements (see Section 2).H-series-four grades of castings for applications where hardness, microstructure and machinability are the prime requirements, e.g. the automotive and appliance industries (see Section 3).NOTES:1. Typical properties of flake graphite grey cast iron are given in Appendix C.2. Guidelines to purchasers on requirements that must be specified by the purchaser and those that must be agreed at the time of enquiry and/or order are given in Appendix A.

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    Committee MT-001
    Document Type Standard
    Publisher Standards Australia
    Status Superseded
    Superseded By
    Supersedes
    Under Revision

    History - (Show below) - (Hide below)

    Under Revision See DR 02085 CP

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

    AS 1631-1994 Cast grey and ductile iron non-pressure pipes and fittings (Reconfirmed 2018)
    AS 2419.2-1991 Fire hydrant installations - Fire hydrant valves
    AS 4087-1993 Metallic flanges for waterworks purposes
    AS/NZS 2693:1993 Vehicle jacks
    AS 2089-1993 Sheave blocks for lifting purposes
    AS 1735.1-2001 Lifts, escalators and moving walks - General requirements
    AS/NZS 1730:1996 Washbasins
    AS 2419.2-1994 Fire hydrant installations - Fire hydrant valves
    AS/NZS 2544:1995 Grey iron pressure fittings
    AS/NZS 2023:1995 Baths for ablutionary purposes
    AS 4087-1996 Metallic flanges for waterworks purposes
    AS 3500.1-1992 National Plumbing and Drainage Code - Water supply
    AS 1756-1999 Household sinks
    AS 4041-1992 Pressure piping
    AS 2638-1991 Sluice valves for waterworks purposes
    AS 3996-1992 Metal access covers, road grates and frames
    AS 3952-1991 Water supply - DN 80 spring hydrant valve for general purposes
    AS 2129-1994 Flanges for pipes, valves and fittings
    AS 1210-1997 Pressure vessels
    MP 52-2001 Manual of authorization procedures for plumbing and drainage products
    AS 3578-1993 Cast iron non-return valves for general purposes
    AS 2638.1-1999 Sluice valves for waterworks purposes - Metal seated
    AS 1418.1-1994 Cranes (including hoists and winches) - General requirements
    AS 4794-2001 Non-return valves for waterworks purposes - Swing check and tilting disc (Reconfirmed 2015)
    AS 2419.3-1996 Fire hydrant installations - Fire brigade booster connections
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