Skip to Main Content
ASM Desk Editions

Metals Handbook Desk Edition

Edited by
Joseph R. Davis
Joseph R. Davis
Davis & Associates
Search for other works by this author on:
ASM International
ISBN electronic:
978-1-62708-199-3
Publication date:
1998
Book Chapter

Cast Irons

Published:
1998

Abstract

Cast irons are primarily iron alloys that contain more than 2% carbon and from 1 to 3% silicon. This Article provides a description of the iron-iron carbide-silicon system and discusses the classification, composition, and characteristics of cast irons, such as gray, ductile, malleable, compacted graphite, and white cast iron. A table shows the correspondence between the commercial and microstructural classifications as well as the final processing stage in obtaining common cast irons.

Abstract

This article provides information on the classification, microstructure, castability and section sensitivity of gray iron. It describes properties of the test bar and provides a short note on fatigue limit in reversed bending. Although the ASTM size B test bar is the bar most commonly used for all gray irons from classes 20 to 60, ASTM A 48 provides a series of bar sizes, and the user can select the bar sizes that best approximates the cooling rate in the critical section of the casting.

You do not currently have access to this content.
Don't already have an account? Register

1998. "Cast Irons", Metals Handbook Desk Edition, Joseph R. Davis

Download citation file:


×
Close Modal
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close Modal
Close Modal