DIN ISO 9649-2018 金属材料.金属丝.反复扭曲试验(ISO 9649-2016)

标准号：DIN ISO 9649-2018
中文标准名称：金属材料.金属丝.反复扭曲试验(ISO 9649-2016)
英文标准名称：Metallic materials - Wire - Reverse torsion test (ISO 9649:2016)
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
引用标准：DIN EN 10270-2-2012;ISO 8458-3-2002
适用范围：This International Standard specifies a method for determining the ability of metallic wire of a diameter dimension from 0,3 mm to 10,0 mm inclusive to undergo plastic deformation during reverse torsion. This test is used to detect surface defects, as well as to assess ductility.