• AS 1447-1991

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist.
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You have already added this standard to your Watchlist.
    Visit My Watchlist to view the full list.

    Hot-rolled spring steels

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

    Superseded date:  08-01-2017

    Language(s):  English

    Published date:  01-01-1991

    Publisher:  Standards Australia

    Add to Watchlist

    Add To Cart

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

    1 - AS 1447-1991 HOT-ROLLED SPRING STEELS
    4 - PREFACE
    4 - CONTENTS
    5 - SECTION 1 SCOPE AND GENERAL
    5 - 1.1 SCOPE
    5 - 1.2 REFERENCED DOCUMENTS
    5 - 1.3 DEFINITIONS
    5 - 1.3.1 Bar
    5 - 1.3.2 Hardenability
    5 - 1.3.3 Out-of-round
    5 - 1.3.4 Out-of-square
    5 - 1.4 DESIGNATION OF GRADE
    5 - 1.4.1 General
    6 - 1.4.2 Series designation
    6 - 1.5 STEELMAKING PROCESS
    6 - 1.6 CHEMICAL COMPOSITION
    6 - 1.6.1 General
    6 - 1.6.2 Cast analysis
    6 - 1.6.3 Residual elements
    6 - 1.6.4 Product analysis
    6 - 1.7 FREEDOM FROM DEFECTS
    6 - 1.8 AUSTENITE GRAIN SIZE
    6 - 1.9 HARDENABILITY TEST
    6 - 1.9.1 General
    6 - 1.9.2 Requirements
    6 - 1.10 DIMENSIONAL TOLERANCES
    7 - 1.11 ROUNDING OF TEST RESULT NUMBERS
    7 - 1.12 MARKING
    8 - SECTION 2 STEELS SUPPLIED TO CHEMICAL COMPOSITION AND HARDENABILITY REQUIREMENTS
    8 - 2.1 SCOPE OF SECTION
    8 - 2.2 AUSTENITE GRAIN SIZE
    8 - 2.3 HARDENABILITY REQUIREMENTS
    8 - 2.3.1 General
    8 - 2.3.2 Specification of hardenability limits
    9 - 2.4 GRADE REQUIREMENTS
    9 - 2.4.1 Grade AS 1447/ K5160HS
    10 - 2.4.2 Grade AS 1447/ K51B60HS
    11 - 2.4.3 Grade AS 1447/ K8660HIS
    12 - SECTION 3 DIMENSIONAL TOLERANCE REQUIREMENTS
    12 - 3.1 SCOPE OF SECTION
    12 - 3.2 DIMENSIONAL TOLERANCES
    14 - APPENDIX A - PURCHASING GUIDELINES
    14 - A1 GENERAL
    14 - A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER

    Abstract - (Show below) - (Hide below)

    Specifies requirements for hot-rolled carbon, carbon-chromium, nickel-chromium-molybdenum and silicon-manganese spring steels, including three hardenability grades, in the as-rolled, annealed or normalized condition.

    Scope - (Show below) - (Hide below)

    This Standard specifies requirements for hot-rolled carbon, carbon-chromium, nickel-chromium-molybdenum and silicon-manganese spring steels which are in either the as-rolled, annealed or normalized condition. It specifies chemical composition and manufacturing tolerance requirements for all grades and end-quench hardenability requirements for hardenability grades. This Standard permits the addition of boron and micro-alloying elements for the achievement of special properties.NOTE: Advice and recommendations on information to be supplied by the purchaser at the time of enquiry and order are contained in the purchasing guidelines set out in Appendix A.

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

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

    History - (Show below) - (Hide below)

    AS 1447-1991 first published in part as AS G29-1971.
    AS G29-1971 revised and redesignated AS 1447-1974.
    AS 1941 first published 1976.
    AS 1447-1974 and AS 1941-1976 revised and amalgamated as AS 1447-1981.
    AS 1941 withdrawn September 1981.
    Third edition AS 1447-1991. AS 1447-1991 first published in part as AS G29-1971. AS G29-1971 revised and redesignated AS 1447-1974. AS 1941 first published 1976. AS 1447-1974 and AS 1941-1976 revised and amalgamated as AS 1447-1981. AS 1941 withdrawn September 1981. Third edition AS 1447-1991.

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

    AS 2084-1987 Non-destructive testing - Eddy current testing of metal tubes
    AS 2003-1991 Carbon and low alloy steel - Measurement of decarburization
    AS 2338-1980 Preferred dimensions of wrought metal products
    AS 2062-1997 Non-destructive testing - Penetrant testing of products and components
    AS 1171-1998 Non-destructive testing - Magnetic particle testing of ferromagnetic products, components and structures
    AS 1733-1976 Methods for the determination of grain size in metals (Reconfirmed 2018)
    AS 1770-1975 Method for the end-quench test for hardenability of steel (Jominy test)
    AS 1213-1982 Iron and steel - Methods of sampling
    AS K1.16-1961 Methods for the sampling and analysis of iron and steel - Determination of sulphur in steel (gravimetric method)
    AS 2706-1984 Numerical values - Rounding and interpretation of limiting values
    AS 1050.12-1983 Methods for the analysis of iron and steel Determination of nitrogen in steel (steam distillation titrimetric method)

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

    AS 2845.1-1995 Water supply - Backflow prevention devices - Materials, design and performance requirements
    AS 3751-2005 Underground mining - Slope haulage - Couplings, drawbars, and safety chains
    AS 2331.4.4-2001 Methods of test for metallic and related coatings Physical test - Assessment of intensity of shot-peening
    AS 1085.14-1997 Railway permanent way material - Part 14: Prestressed concrete sleepers
    AS 4024.1502-2006 Safety of machinery Design of safety related parts of control systems - Validation (Reconfirmed 2014)
    AS 1085.19-2003 Railway track material Resilient fastening assemblies
    AS/NZS 2845.1:1998 Water supply - Backflow prevention devices Materials, design and performance requirements
    AS/NZS 4496:1997 Recommended practice for the colour coding of steel products (Reconfirmed 2016)
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective