ASTM E1181-02
Standard Test Methods for Characterizing Duplex Grain Sizes

Standard No.

ASTM E1181-02

Release Date

2002

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM E1181-02(2008)

Latest

ASTM E1181-02(2023)

Scope

1.1 These test methods provide simple guidelines for deciding whether a duplex grain size exists. The test methods separate duplex grain sizes into one of two distinct classes, then into specific types within those classes, and provide systems for grain size characterization of each type.

1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns associated with its use. It is the responsibility of the user of this standard to consult appropriate safety and health practices and determine the applicability of regulatory limitations prior to its use.

ASTM E1181-02 history

• 2023 ASTM E1181-02(2023) Standard Test Methods for Characterizing Duplex Grain Sizes
• 2002 ASTM E1181-02(2015) Standard Test Methods for Characterizing Duplex Grain Sizes
• 2002 ASTM E1181-02(2008)e1 Standard Test Methods for Characterizing Duplex Grain Sizes
• 2002 ASTM E1181-02(2008) Standard Test Methods for Characterizing Duplex Grain Sizes
• 2002 ASTM E1181-02 Standard Test Methods for Characterizing Duplex Grain Sizes
• 1998 ASTM E1181-87(1998)e1 Standard Test Methods for Characterizing Duplex Grain Sizes