Smithells
S E m H EDITION
EDITED BY EA.. BRANDES & GOBo B
Smithells Metals Reference Book
Smithells Metals Reference Book Seventh Edition
Edited by
E. A. Brandes CEng, BSc(Lond), ARCS, FIM and
G. B. Brook
DMet(She$), FEng, FIM
U T T E R W O R T H E I N E M A N N
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Fmt published 1949 Second edition 1955 Third edition 1962 Fourth edition 1967 Fifth edition 1976 Reprinted 1978 Sixth edition 1983 Seventh edition 1992 Paperback edition (with corrections) 1998, 1999 Q Reed Educational and Pmfessiond Publishing Ltd 1992 All rights reserved. No part of this publication may be reproduced in any material form (including photocopying or storing in any