BS EN 10270-1:2011+A1:2017适用于获得专利的圆形截面冷拔非合金钢丝 用于制造静态和动态负载应用的机械弹簧。除本欧洲标准外，EN 10021的一般技术交付要求 都是适用的。交叉引用:ISO 16120-1ISO 6892-1EN ISO 6892-1ISO 3887ISO 377EN ISO 14284ISO 16120-2EN 10021EN 10052ISO 14284EN ISO 16120-1ISO 16120-4EN ISO 377EN ISO 16120-2EN ISO 16120-4EN 10218-2EN ISO 3887CEN/TR 10261EN 10244-2:2009EN 10218-1:2012EN 10204:2004包含以下内容:修订，2018年2月

BS EN 10270-1:2011+A1:2017 applies to patented cold drawn unalloyed steel wire of circular crosssection for the manufacture of mechanical springs for static duty and dynamic duty applications.In addition to this European Standard, the general technical delivery requirements of EN 10021 are applicable.Cross References:ISO 16120-1ISO 6892-1EN ISO 6892-1ISO 3887ISO 377EN ISO 14284ISO 16120-2EN 10021EN 10052ISO 14284EN ISO 16120-1ISO 16120-4EN ISO 377EN ISO 16120-2EN ISO 16120-4EN 10218-2EN ISO 3887CEN/TR 10261EN 10244-2:2009EN 10218-1:2012EN 10204:2004Incorporates the following:Amendment, February 2018