ASTM C 839 : 1982 : R2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Compressive Stress of Porcelain Enamels by Loaded-Beam Method
Hardcopy , PDF
12-11-2024
English
02-06-2015
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 02.05, 2017 Describes the compressive stresses developed by fired porcelain enamels employing the loaded-beam method.
| Committee |
B 08
|
| DocumentType |
Test Method
|
| Pages |
7
|
| ProductNote |
Reconfirmed 2015
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers the measurement of the compressive stresses (Note 1) developed by fired porcelain enamels using the loaded-beam method.
Note 1:Although some may interpret the calculations that are used in this test method as indicating compressive load, it is commonly referred to as compressive stress within the porcelain enamel industry.
1.2This test method is limited to the use of the loaded-beam method. However, this method includes charts (Fig. 1 and Fig. 2) that provide for conversion of loaded-beam test results to warp and ring stress values.
1.3The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.4This 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.
| ASTM A 424 : 2006 | Standard Specification for Steel, Sheet, for Porcelain Enameling |
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