# ISO 185:2019 — Withdrawn and superseded ISO standards For ISO 185:2019, item title is Grey cast irons — Classification; status code is 9599; successor is ISO 185:2020; withdrawn / published date is 2019-07-29, recorded from its source on 2026-08-05. - **Identifier:** ISO 185:2019 _(verified: appears in the quote below)_ - **Item title:** Grey cast irons — Classification _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 185:2020 - **Withdrawn / published date:** 2019-07-29 _(verified: appears in the quote below)_ ## What the source says > 67753,IS,,ISO 185:2019,Grey cast irons — Classification,Fontes à graphite lamellaire — Classification,2019-07-29,3,['77.080.10'],ISO/TC 25,9599,[35128],[80283],['en'],26,"

This document specifies the properties of unalloyed and low-alloyed grey cast irons used for castings that have been manufactured in sand moulds or in moulds with comparable thermal behaviour.

This document specifies the characterizing properties of grey cast irons by any of the following:

a) the tensile strength of cast samples;

b) if agreed by the manufacturer and the purchaser, the tensile strength of samples cut from a casting;

c) if agreed between the manufacturer and the purchaser, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).