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Standard Specification for Tantalum and Tantalum Alloy Plate, Sheet, and Strip
Automaticky preložený názov:
Štandard Specification pre tantal a tantal zliatin Plechy a pásky
NORMA vydaná dňa 1.12.2012
Označenie normy: ASTM B708-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2012
Kód tovaru: NS-7813
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
tantalum, tantalum niobium alloy, tantalum plate, tantalum sheet, tantalum strip, tantalum tungsten alloy, Ta-2.5 %W, Ta-10 %W, Ta-40 %Nb, ICS Number Code 77.150.99 (Other products of non-ferrous metals)
1. Scope | ||||||
1.1 This specification covers unalloyed and alloyed tantalum plate, sheet, and strip as follows. 1.1.1 R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both, 1.1.2 R05400, unalloyed tantalum, powder-metallurgy consolidation, 1.1.3 R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both, 1.1.4 R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both, and 1.1.5 R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt. 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 This standard does not purport to address all of the safety and/or health problems, 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. |
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2. Referenced Documents | ||||||
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