E28 (12-06)

    Item No.Sub No.Item
    1.06Revision Of E0018-2011 Test Methods for Rockwell Hardness of Metallic Materials WK34855
    2.06Revision Of E0140-2012A Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness WK39279