based diamond pyramid with a faceangle of 136° is used with applied forces of 5 kgf and higher.1 This test method is under the jurisdiction of ASTM Committee E28 onMechanical Testing and is the direct responsibility of Subcommittee E28.06 onIndentation Hardness Testing.Current edition approved ...
24.8 When the product speci?cation provides for Vickers hardness, such testing shall be in accordance with Test Method E92. 25. Nondestructive Examination 25.1 Except as provided in 26.1, each tube shall be examined by a nondestructive examination method in accordance with Practice E213, Practice ...