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ASTM International - ASTM B392-09

Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire

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Organization: ASTM International
Publication Date: 1 October 2009
Status: inactive
Page Count: 4
ICS Code (Other products of non-ferrous metals): 77.150.99
significance And Use:

For the purposes of determining compliance with the specified limits for requirements of the properties listed in this specification, an observed value or a calculated value shall be rounded as... View More

scope:

1.1 This specification covers four grades of wrought niobium and niobium alloy bar, rod, and wire as follows:

1.1.1 R04200-Type 1-Reactor grade unalloyed niobium,

1.1.2 R04210-Type 2-Commercial grade unalloyed niobium,

1.1.3 R04251-Type 3-Reactor grade niobium alloy containing 1 % zirconium, and

1.1.4 R04261-Type 4-Commercial grade niobium alloy containing 1 % zirconium.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 The following precautionary caveat pertains only to the test methods portion of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

abstract:

This specification covers four grades of wrought niobium and niobium alloy bar, rod, and wire as R04200-Type 1, reactor grade unalloyed niobium; R04210-Type 2, commercial grade unalloyed niobium;... View More

Document History

April 1, 2018
Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire
1.1 This specification covers four grades of wrought niobium and niobium alloy bar, rod, and wire as follows: 1.1.1 R04200-Type 1—Reactor grade unalloyed niobium, 1.1.2 R04210-Type 2—Commercial...
October 1, 2009
Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire (Withdrawn 2018)
1.1 This specification covers four grades of wrought niobium and niobium alloy bar, rod, and wire as follows: 1.1.1 R04200-Type 1—Reactor grade unalloyed niobium, 1.1.2 R04210-Type 2—Commercial...
ASTM B392-09
October 1, 2009
Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire
1.1 This specification covers four grades of wrought niobium and niobium alloy bar, rod, and wire as follows: 1.1.1 R04200-Type 1—Reactor grade unalloyed niobium, 1.1.2 R04210-Type 2—Commercial...
September 10, 2003
Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire
1.1 This specification covers four grades of wrought niobium and niobium alloy bar, rod, and wire as follows: Note-Committee B-10 has adopted "niobium" as the designation for Element No. 41, formerly...
December 10, 1999
Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire
1.1 This specification covers four grades of wrought niobium and niobium alloy bar, rod, and wire as follows: Note-Committee B-10 has adopted "niobium" as the designation for Element No. 41, formerly...
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