ASTM A27/A27M-10

    Standard Specification for Steel Castings, Carbon, for General Application

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    1. Scope

    1.1 This specification covers carbon steel castings for general applications that require up to 70 ksi (485 MPa) minimum tensile strength.

    Note 1—The grades covered by this specification represent materials that are suitable for assembly with other steel castings or wrought steel parts by fusion welding. It is not intended to imply that all these grades possess the same degree of weldability or that the same welding techniques can be used on all castings. It is the responsibility of the purchaser to establish for himself a suitable welding technique.

    1.2 Several grades and two classes of steel castings are covered, as indicated below. The grade and class desired shall be specified by the purchaser.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    A370 Test Methods and Definitions for Mechanical Testing of Steel Products

    A781/A781M Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use

    A957/A957M Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use

    A1067/A1067M Specification for Test Coupons for Steel Castings


    ICS Code

    ICS Number Code 77.140.80 (Iron and steel castings)

    UNSPSC Code

    UNSPSC Code 31100000(Castings and casting assemblies)


    DOI: 10.1520/A0027_A0027M-10

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