ASTM-B652/B652M 2018
$29.79
B652/B652M-10(2018) Standard Specification for Niobium-Hafnium Alloy Ingots
| Published By | Publication Date | Number of Pages |
| ASTM | 2018 | 2 |
ASTM B652/B652M-10-Reapproved2018
Active Standard: Standard Specification for Niobium-Hafnium Alloy Ingots
ASTM B652/B652M
Scope
1.1 This specification covers hafnium alloyed niobium ingots prepared by vacuum- or plasma- arc melting or electron-beam furnace melting, or a combination of these methods, 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 SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Keywords
niobium-hafnium alloy ingots;
ICS Code
ICS Number Code 77.150.99 (Other products of non-ferrous metals)
DOI: 10.1520/B0652_B0652M-10R18
