ASTM International - ASTM F29-97
Standard Specification for Dumet Wire for Glass-to-Metal Seal Applications
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Organization: | ASTM International |
Publication Date: | 1 January 1991 |
Status: | inactive |
Page Count: | 4 |
scope:
1.1 This specification covers round, copper-coated 42% nickel-iron wire, commonly known as dumet, intended primarily for sealing to soft glass.
1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate.
Document History

June 1, 2017
Standard Specification for Dumet Wire for Glass-to-Metal Seal Applications
1.1 This specification covers round, copper-coated 42 % nickel-iron wire, commonly known as dumet, intended primarily for sealing to soft glass.
1.2 The values stated in inch-pound units are to be...

July 1, 2012
Standard Specification for Dumet Wire for Glass-to-Metal Seal Applications
1.1 This specification covers round, copper-coated 42 % nickel-iron wire, commonly known as dumet, intended primarily for sealing to soft glass.
1.2 The values stated in inch-pound units are to be...

May 1, 2009
Standard Specification for Dumet Wire for Glass-to-Metal Seal Applications
1.1 This specification covers round, copper-coated 42 % nickel-iron wire, commonly known as dumet, intended primarily for sealing to soft glass.
1.2 The values stated in inch-pound units are to be...

December 10, 1997
Standard Specification for Dumet Wire for Glass-to-Metal Seal Applications
This specification covers the properties and requirements for round, copper-coated 42 % nickel-iron wire, commonly known as dumet, intended primarily for sealing to soft glass. The wires shall...

ASTM F29-97
January 1, 1991
Standard Specification for Dumet Wire for Glass-to-Metal Seal Applications
1.1 This specification covers round, copper-coated 42% nickel-iron wire, commonly known as dumet, intended primarily for sealing to soft glass.
1.2 The values stated in inch-pound units are to be...