ANSI/ASTM A627-1996 安全设备用均质不易加工钢棒规范

标准号：ANSI/ASTM A627-1996
中文标准名称：安全设备用均质不易加工钢棒规范
英文标准名称：Specification for Homogeneous Tool-Resisting Steel Bars for Security Applications
标准类型：H44
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H44
国际标准分类号：77.140.60
适用范围： 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.