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ISO 17804:2020

Founding — Ausferritic spheroidal graphite cast irons — Classification
4. 6. 2020.

Опште информације

90.93     17. 10. 2025.

ISO

ISO/TC 25

Međunarodni standard

77.080.10  

engleski  

Kupovina

Objavljen

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Apstrakt

This document defines the grades and the corresponding requirements for ausferritic spheroidal graphite cast irons.
This document specifies five grades of ausferritic spheroidal graphite cast iron by a classification based on mechanical properties determined on machined test pieces prepared from:
— separately cast samples, side-by-side cast or cast-on samples;
— samples cut from a casting.
This document also specifies two grades by a classification as a function of hardness.

Životni ciklus

PRETHODNO

POVUČEN
ISO 17804:2005

TRENUTNO

OBJAVLJEN
ISO 17804:2020
90.93 Odluka o potvrđivanju standarda
17. 10. 2025.