ASTM-B78 Historical Revision Information
Standard Test Method of Accelerated Life of Iron-Chromium-Aluminum Alloys for Electrical Heating

ASTM-B78 - 1990 R95(E1) EDITION - SUPERSEDED
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Standard Test Method of Accelerated Life of Iron-Chromium-Aluminum Alloys for Electrical Heating
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Scope

1.1 This test method covers the determination of the resistance to oxidation of iron-chromium-aluminum electrical heating alloys at elevated temperatures under intermittent heating using a constant-temperature cycle test. This test is used for internal comparative purposes only.

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.

1.3 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.

Keywords

accelerated life test; heating alloys; iron-chromium-aluminum; life test; resistance

To find similar documents by ASTM Volume:

02.04 (Nonferrous Metals--Nickel, Cobalt, Lead, Tin, Zinc, Cadmium, Precious, Reactive, Refractory Metals and Alloys; Materials for Thermostats, Electrical Heating and Resistance Contacts, and Connectors)

To find similar documents by classification:

77.120.40 (Nickel, chromium and their alloys)

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Document Number

ASTM-B78-90(1995)e1

Revision Level

1990 R95(E1) EDITION

Status

Superseded

Modification Type

Jurisdiction Change

Publication Date

June 1, 1995

Document Type

Test Method

Page Count

5 pages

Committee Number

B02.10