ASTM F 256 : 2005 : R2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Specification for Chromium-Iron Sealing Alloys with 18 or 28 Percent Chromium
Hardcopy , PDF
12-03-2023
English
07-01-2015
CONTAINED IN VOL. 10.04, 2015 Defines 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.
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