ISO 1083:2018 PDF

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.

ISO 1083:2018 Referenced Document

ASTM E1820-17 Standard Test Method for Measurement of Fracture Toughness
ASTM E399-17 Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness KIc of Metallic Materials
ASTM E647-13a Standard Test Method for Measurement of Fatigue Crack Growth Rates*， 2024-04-20 Update
DVS 2401-2004 Fracture mechanics assessment of welded joint defects
EN 1559-1:2011 Founding - Technical conditions of delivery - Part 1: General
GB/T 1348-2009 Spheroidal graphite iron castings
ISO 12108:2012 Metallic materials - Fatigue testing - Fatigue crack growth method
ISO 12135:2016 Metallic materials - Unified method of test for the determination of quasistatic fracture toughness
ISO 148-1:2016 Metallic materials - Charpy pendulum impact test - Part 1: Test method
ISO 17804:2005 Founding - Ausferritic spheroidal graphite cast irons - Classification
ISO 2531:2009 Ductile iron pipes, fittings, accessories and their joints for water applications
ISO 2892:2007 Austenitic cast irons - Classification
ISO 6506-1:2014 Metallic materials - Brinell hardness test - Part 1: Test method
ISO 6892-1:2016 Metallic materials - Tensile testing - Part 1: Method of test at room temperature
ISO 7186:2011 Ductile iron products for sewerage applications
ISO 945-1:2017 Microstructure of cast irons - Part 1: Graphite classification by visual analysis
ISO/TR 15931:2004 Designation system for cast irons and pig irons
ISO/TR 945-3:2016 Microstructure of cast irons- Part 3:Matrix structures