ASTM F256-05(2015)
- Standard Specification for Chromium-Iron Sealing Alloys with 18 or 28 Percent Chromium
- standard by ASTM International, 07/01/2015
- Category: ASTM
$48.00
$24.00
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.
Note 1: UNS K92801 should only be considered for use at service temperatures below 300°C. The alloy is prone to sigma phase formation at temperatures close to 620°C, and exhibits brittle mechanical behavior after prolonged exposures at temperatures close to 475°C.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.
ASTM A518/A518M-99(2018)
Standard Specification for Corrosion-Resistant High-Silicon Iron Castings..
$24.00 $48.00
