標準號：BS EN ISO 6508-1-2006
中文標準名稱：金屬材料.布氏硬度試驗.試驗方法(標度A、B、C、D、E、F、G、H、K、N、T)
英文標準名稱：Metallic materials - Rockwell hardness test - Test method (scales A, B, C, D, E, F, G, H, K, N, T)
標準類型：H22
發布日期：2006/1/13 12:00:00
實施日期：2006/1/13 12:00:00
中國標準分類號：H22
國際標準分類號：77.040.10
適用范圍：This part of ISO 6508 specifies the method for Rockwell and Rockwell superficial hardness tests (scales andfield of application according to Table 1) for metallic materials.Attention is drawn to the fact that, in this part of ISO 6508, the use of hardmetal for ball indenters isconsidered to be the standard type of Rockwell indenter ball. Steel indenter balls may be continued to be usedif specified in a product specification, or by special agreement.NOTE 1 Attention is drawn to the fact that results obtained with hardmetal balls can be significantly different than whenusing a steel ball. For specific materials and/or products, other specific International Standards apply (for instanceISO 3738-1 and ISO 4498-1).NOTE 2 For certain materials, the fields of application may be narrower than those indicated.