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Last Updated: Aug 16, 2017
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ASTM B652/B652M-96(1999)
Standard Specification for Niobium-Hafnium Alloy Ingots
Standard Specification for Niobium-Hafnium Alloy Ingots
B0652_B0652M-96R99
ASTM|B0652_B0652M-96R99|en-US
Standard Specification for Niobium-Hafnium Alloy Ingots
Standard
B652/B652M Standard Specification for Niobium-Hafnium Alloy Ingots>
new
BOS Vol. 02.04 Committee B10
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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.