標準號：ANSI/ASTM A627-1996
中文標準名稱：安全設備用均質不易加工鋼棒規范
英文標準名稱：Specification for Homogeneous Tool-Resisting Steel Bars for Security Applications
標準類型：H44
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：H44
國際標準分類號：77.140.60
適用范圍： This specification covers requirements for the performance characteristics including conventional mechanical tests, simulated service tests and testing equipment for determining the characteristics of homogeneous tool-resisting steel bars and does not preclude the possibility of severing or penetrating this material by cutting means other than those described herein. This material can be severed with tungsten/carbide coated or tipped saws.Three tests, describing minimum performance characteristics required for bars of different diameters covered by this specification are: (1) drop-weight test, (2) cutting test, and (3) deflection test.The values stated in inch-pound units are to be regarded as the standard.