ASTM International - ASTM F256-94(1999)

Standard Specification for Chromium-Iron Sealing Alloys with 18 or 26 Percent Chromium

historical
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Organization: ASTM International
Publication Date: 10 June 1999
Status: historical
Page Count: 8
ICS Code (Seals, glands): 21.140
scope:

1.1 This specification covers two chromium-iron alloys, the former, (UNS K91800), nominally 18% chromium, balance iron, the latter, (UNS K92801), nominally 28% chromium, in strip, bar, wire, and rod forms intended primarily for sealing to glass in electronic applications.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 The following hazard caveat pertains only to the test method portion, Sections 16 and 17, 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.

Document History

May 1, 2020
Standard Specification for Chromium-Iron Sealing Alloys with 18 or 28 Percent Chromium
1.1 This specification covers two chromium-iron alloys, the former, (UNS K91800), nominally 18 % chromium, balance iron, the latter, (UNS K92801), nominally 28 % chromium, in strip, bar, wire, and...
July 1, 2015
Standard Specification for Chromium-Iron Sealing Alloys with 18 or 28 Percent Chromium
1.1 This specification covers two chromium-iron alloys, the former, (UNS K91800), nominally 18 % chromium, balance iron, the latter, (UNS K92801), nominally 28 % chromium, in strip, bar, wire, and...
October 1, 2010
Standard Specification for Chromium-Iron Sealing Alloys with 18 or 28 Percent Chromium
1.1 This specification covers two chromium-iron alloys, the former, (UNS K91800), nominally 18 % chromium, balance iron, the latter, (UNS K92801), nominally 28 % chromium, in strip, bar, wire, and...
January 1, 2005
Standard Specification for Chromium-Iron Sealing Alloys with 18 or 28 Percent Chromium
1.1 This specification covers two chromium-iron alloys, the former, (UNS K91800), nominally 18 % chromium, balance iron, the latter, (UNS K92801), nominally 28 % chromium, in strip, bar, wire, and...
January 1, 2005
Standard Specification for Chromium-Iron Sealing Alloys with 18 or 28 Percent Chromium
1.1 This specification covers two chromium-iron alloys, the former, (UNS K91800), nominally 18 % chromium, balance iron, the latter, (UNS K92801), nominally 28 % chromium, in strip, bar, wire, and...
ASTM F256-94(1999)
June 10, 1999
Standard Specification for Chromium-Iron Sealing Alloys with 18 or 26 Percent Chromium
1.1 This specification covers two chromium-iron alloys, the former, (UNS K91800), nominally 18% chromium, balance iron, the latter, (UNS K92801), nominally 28% chromium, in strip, bar, wire, and rod...
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