SYMPOSIA PAPER Published: 01 January 1954

Haynes Alloy No. 21 (Vitallium)


Haynes Alloy No. 21 is essentially a casting alloy usually used in the form of investment castings, although it has also been prepared in the form of sand castings, bar stock, sheet and welding rod.

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Developed by Committee: E01
Pages: 169–181
DOI: 10.1520/STP46132S
ISBN-EB: 978-0-8031-6743-8
ISBN-13: 978-0-8031-6530-4