标准号:BS EN ISO 4545-1-2006
中文标准名称:金属材料.努氏硬度试验.试验方法
英文标准名称:Metallic materials - Knoop hardness test - Test method
标准类型:H22
发布日期:2006/1/30 12:00:00
实施日期:2006/1/30 12:00:00
中国标准分类号:H22
国际标准分类号:77.040.10
适用范围: part of ISO 4545 specifies the Knoop hardness test method for metallic materials, for test forces from 0,098 07 N to 19,614 N. The method is recommended only for indentations with diagonals ≥ 0,020 mm.