BS ISO 1083:2018

Spheroidal graphite cast irons. Classification

BS ISO 1083:2018 发布历史

1   Scope This document defines the grades and the corresponding requirements for spheroidal graphite cast irons . This document specifies two groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples . The first group deals mainly with ferritic to pearlitic grades. The second group deals with solid-solution strengthened ferritic grades. This document also gives an informative classification as a function of hardness. This document does not apply to the following: — spheroidal graphite cast irons used for pipes, fittings and accessories which are specified in accordance with ISO 2531 and ISO 7186; — highly alloyed (austenitic) spheroidal cast irons which are specified in accordance with ISO 2892; — ausferritic cast irons which are specified in accordance with ISO 17804.

BS ISO 1083:2018由英国标准学会 GB-BSI 发布于 2018-05-31，并于 2018-05-31 实施。

BS ISO 1083:2018在国际标准分类中归属于: 77.080.10 铁。

BS ISO 1083:2018的历代版本如下：

• 2018年 BS ISO 1083:2018

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标准号

BS ISO 1083:2018

发布

2018年

发布单位

英国标准学会

当前最新

BS ISO 1083:2018

 

 

适用范围

1   Scope This document defines the grades and the corresponding requirements for spheroidal graphite cast irons . This document specifies two groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples . The first group deals mainly with ferritic to pearlitic grades. The second group deals with solid-solution strengthened ferritic grades. This document also gives an informative classification as a function of hardness. This document does not apply to the following: — spheroidal graphite cast irons used for pipes, fittings and accessories which are specified in accordance with ISO 2531 and ISO 7186; — highly alloyed (austenitic) spheroidal cast irons which are specified in accordance with ISO 2892; — ausferritic cast irons which are specified in accordance with ISO 17804.

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