BS 6286-1982 钢表面淬火薄层的总厚度或实际厚度测量方法

标准号：BS 6286-1982
中文标准名称：钢表面淬火薄层的总厚度或实际厚度测量方法
英文标准名称：Methods of measurement of total or effective thickness of thin surface-hardened layers in steel
标准类型：J36
发布日期：1982/9/30 12:00:00
实施日期：1982/9/30 12:00:00
中国标准分类号：J36
国际标准分类号：17.040.20
适用范围：This International Standard specifies a method of measuring the total or effective thickness of thin surface-hardened layers, with thicknesses of less than or equal to 0,3 mm, obtained, for example, by mechanical (shot blasting, shot peening, etc.), thermal (flame or induction hardening, etc.) or thermochemical (carbonitriding, carburizing and hardening, etc.) treatment. It is not applicable to thin surface layers which are not continuous with the basis metal. NOTE —Surface-hardened layers with thicknesses of more than 0,3 mm are covered by ISO 2639, Steel —Determination and verifica-tion of the effective depth of carburized and hardened cases; and ISO 3754, Steel —Determination of effective depth of hardening after flame or induction hardening.