BS EN 10221-1996 热轧棒材和短棒材的表面质量规范.交付技术状态

标准号：BS EN 10221-1996
中文标准名称：热轧棒材和短棒材的表面质量规范.交付技术状态
英文标准名称：Specification for surface quality classes for hot-rolled bars and rods - Technical delivery conditions
标准类型：H44
发布日期：1996/6/15 12:00:00
实施日期：1996/6/15 12:00:00
中国标准分类号：H44
国际标准分类号：77.140.60;77.140.65
适用范围：1 This European Standard specifies the requirements for the surface quality of hot rolled round bars and rods with nominal diameters of 5 mm ≤ dN ≤ 150 mm. 2 By agreement between the manufacturer and purchaser, this European Standard may be applied also for squares, hexagons and octagons. 3 This European Standard applies particularly for steels for engineering applications, but may by agreement also be applied for general structural steels or tool steels. 4 This European Standard does not include any requirements for the permissible depth of surface decarburization.