ISO 17804:2020
Founding — Ausferritic spheroidal graphite cast irons — Classification
- Standard No.
- ISO 17804:2020
- Release Date
- 2020
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 17804:2020
- Scope
- 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.
ISO 17804:2020 Referenced Document
- ISO 148-1 Metallic materials - Charpy pendulum impact test - Part 1: Test method
- ISO 6506-1 Metallic materials - Brinell hardness test - Part 1: Test method
- ISO 6892-1 Metallic materials — Tensile testing — Part 1: Method of test at room temperature
- ISO 945-1 Microstructure of cast irons — Part 1: Graphite classification by visual analysis
- ISO/TR 15931 Designation system for cast irons and pig irons
ISO 17804:2020 history
- 2020 ISO 17804:2020 Founding — Ausferritic spheroidal graphite cast irons — Classification
- 2005 ISO 17804:2005 Founding - Ausferritic spheroidal graphite cast irons - Classification
