ASTM-B652 Historical Revision Information
Standard Specification for Niobium-Hafnium Alloy Ingots

ASTM-B652 - 1996 R99 EDITION - SUPERSEDED
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Standard Specification for Niobium-Hafnium Alloy Ingots
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Scope

1.1 This specification covers hafnium alloyed niobium ingots prepared by vacuum-arc melting or electron-beam furnace melting, or both, to produce consolidated metal for processing to various mill shapes.

1.2 The material covered by this specification is Grade R04295, niobium-base alloy containing approximately 10% hafnium and 1% titanium.

1.3 The values stated in either inch-pound or SI units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. SI values cannot be mixed with inch-pound values.

Keywords

niobium-hafnium alloy ingots; ICS Number Code 77.150.99 (Other products of non-ferrous metals)

To find similar documents by ASTM Volume:

02.04 (Nonferrous Metals--Nickel, Cobalt, Lead, Tin, Zinc, Cadmium, Precious, Reactive, Refractory Metals and Alloys; Materials for Thermostats, Electrical Heating and Resistance Contacts, and Connectors)

To find similar documents by classification:

77.150.99 (Other products of non-ferrous metals)

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Document Number

ASTM-B652/B652M-96(1999)

Revision Level

1996 R99 EDITION

Status

Superseded

Modification Type

Reapproval

Publication Date

Dec. 10, 1996

Document Type

Specification

Page Count

2 pages

Committee Number

B10.03