ISO 7799-1985 金属材料 厚度3mm或小于3mm的板材或带材 反向弯曲试验

标准号：ISO 7799-1985
中文标准名称：金属材料 厚度3mm或小于3mm的板材或带材 反向弯曲试验
英文标准名称：Metallic materials; Sheet and strip 3 mm thick or less; Reverse bend test
标准类型：H23
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：H23
国际标准分类号：77.040.10
适用范围：Specifies the method for determining the ability of sheet and strip to undergo plastic deformation in reverse bending. Can be applied to aluminium and its alloys only after previous agreement. The reverse bend test consists of repeated bending through 90 , in opposite directions, of a rectangular test piece held at one end, each bend being over a cylindrical support of specified radius.