BS EN 10307-2002 无损检验.厚度大于或等于6mm的奥氏体铁素体不锈钢体钢扁平轧材的超声波检测(反射检测法)

标准号：BS EN 10307-2002
中文标准名称：无损检验.厚度大于或等于6mm的奥氏体铁素体不锈钢体钢扁平轧材的超声波检测(反射检测法)
英文标准名称：Non-destructive testing - Ultrasonic testing of austenitic and austentitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)
标准类型：H26
发布日期：2002/3/20 12:00:00
实施日期：2002/3/20 12:00:00
中国标准分类号：H26
国际标准分类号：77.040.20;77.140.50
适用范围：This European Standard describes a method for the ultrasonic-testing of uncoated flat austenitic and austeniticferriticstainless steel product for internal discontinuities. It is applicable to flat product in nominal thickness range of6 mm to 200 mm. Mechanised, semi-automatic or automatic techniques may be used but should be agreedbetween the purchaser and the supplier.This standard also defines 3 quality classes for the flat product body (classes SI, S, and S,) and 4 quality classes(El, E, E, E4) for the edges in accordance with the criteria specified in clause 12.Other methods of testing, e.g. by transmission technique or other test equipments may be used at themanufacturer's discretion provided that they give equivalent results to those obtained under the conditions of thisstandard. In the event of a dispute, only the method defined in this standard prevails.Testing of flat product of thickness less than 6 mm may be the subject of special agreements between the partiesconcerned.