ISO 1083:2004 球墨铸铁 分类

标准编号：ISO 1083:2004

中文名称：球墨铸铁 分类

英文名称：Spheroidal graphite cast irons - Classification

发布日期：2004-07

标准范围

ISO 1083:2004定义了球墨铸铁的牌号和相应要求。它规定了基于在由以下材料制备的机加工试件上测量的机械性能的分类:单独铸造样品；铸造样品；从铸件上切下的样品。ISO 1083:2004还规定了作为硬度函数的分类。它不适用于用于管道、配件和附件的球墨铸铁，也不适用于高合金（奥氏体）球墨铸铁或奥氏体铸铁。

ISO 1083:2004 defines the grades and the corresponding requirements for spheroidal graphite cast irons.It specifies a classification based on mechanical properties measured on machined test pieces prepared either from:

• separately cast samples;
• cast-on samples;
• samples cut from a casting.

ISO 1083:2004 also specifies a classification as a function of hardness.It does not apply to spheroidal graphite cast iron used for pipes, fittings and accessories nor to highly alloyed (austenitic) spheroidal cast irons or to ausferritic cast irons.

标准预览图