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ASTM B364

Standard Specification for Tantalum and Tantalum Alloy Ingots

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Organization: ASTM
Publication Date: 1 April 2018
Status: active
Page Count: 3
scope:

This specification covers unalloyed and alloyed tantalum ingots prepared by vacuum-arc melting, electron-beam melting, or powder-metallurgy consolidation to produce consolidated metal for processing to various mill shapes.

The materials covered by this specification are:

R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both,

R05400, unalloyed tantalum, powder-metallurgy consolidation,

R05255, tantalum alloy, 90 % tantalum 10 % tungsten, electron-beam furnace or vacuum-arc melt, or both,

R05252, tantalum alloy, 97.5 % tantalum 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both, and,

R05240 tantalum alloy, 60 % tantalum 40 % columbium, electron-beam furnace or vacuum-arc melt, or both.

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.

Document History

ASTM B364
April 1, 2018
Standard Specification for Tantalum and Tantalum Alloy Ingots
This specification covers unalloyed and alloyed tantalum ingots prepared by vacuum-arc melting, electron-beam melting, or powder-metallurgy consolidation to produce consolidated metal for processing...
October 10, 1996
Standard Specification for Tantalum and Tantalum Alloy Ingots
This specification covers unalloyed and alloyed tantalum ingots prepared by vacuum-arc melting, electron-beam melting, or powder-metallurgy consolidation to produce consolidated metal for processing...
October 10, 1996
Standard Specification for Tantalum and Tantalum Alloy Ingots
This specification covers unalloyed and alloyed tantalum ingots prepared by vacuum-arc melting, electron-beam melting, or powder-metallurgy consolidation to produce consolidated metal for processing...
October 10, 1996
Standard Specification for Tantalum and Tantalum Alloy Ingots
1. Scope 1.1 This specification covers unalloyed and alloyed tantalum ingots prepared by vacuum-arc melting, electron-beam melting, or powder-metallurgy consolidation to produce consolidated metal...
February 15, 1992
STANDARD SPECIFICATION FOR TANTALUM AND TANTALUM ALLOY INGOTS
A description is not available for this item.
August 29, 1986
STANDARD SPECIFICATION FOR TANTALUM AND TANTALUM ALLOY INGOTS
A description is not available for this item.
April 30, 1982
STANDARD SPECIFICATION FOR TANTALUM AND TANTALUM ALLOY INGOTS
A description is not available for this item.

References

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