ASTM E 2283 : 2008 : R2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Practice for Extreme Value Analysis of Nonmetallic Inclusions in Steel and Other Microstructural Features
Hardcopy , PDF
02-18-2020
English
10-01-2014
Important note : All end users must be registered with an Account prior to user licenses being assigned.This practice describes a methodology to statistically characterize the distribution of the largest indigenous nonmetallic inclusions in steel specimens based upon quantitative metallographic measurements.
| Committee |
E 04
|
| DocumentType |
Standard Practice
|
| Pages |
11
|
| ProductNote |
Reconfirmed 2014
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This practice describes a methodology to statistically characterize the distribution of the largest indigenous nonmetallic inclusions in steel specimens based upon quantitative metallographic measurements. The practice is not suitable for assessing exogenous inclusions.
1.2Based upon the statistical analysis, the nonmetallic content of different lots of steels can be compared.
1.3This practice deals only with the recommended test methods and nothing in it should be construed as defining or establishing limits of acceptability.
1.4The measured values are stated in SI units. For measurements obtained from light microscopy, linear feature parameters shall be reported as micrometers, and feature areas shall be reported as micrometers.
1.5The methodology can be extended to other materials and to other microstructural features.
1.6This 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 1089/A1089M : 2014 | Standard Specification for Highly Loaded Anti-Friction Bearing Steel |
| ASTM E 1245 : 2003 | Standard Practice for Determining the Inclusion or Second-Phase Constituent Content of Metals by Automatic Image Analysis |
| ASTM E 7 : 2017 : REDLINE | Standard Terminology Relating to Metallography |
| ASTM E 1245 : 1995 | Standard Practice for Determining the Inclusion or Second-Phase Constituent Content of Metals by Automatic Image Analysis |
| ASTM E 1245 : 2003 : R2008 | Standard Practice for Determining the Inclusion or Second-Phase Constituent Content of Metals by Automatic Image Analysis |
| ASTM E 768 : 1999 : R2018 | Standard Guide for Preparing and Evaluating Specimens for Automatic Inclusion Assessment of Steel |
| ASTM E 1245 : 2000 | Standard Practice for Determining the Inclusion or Second-Phase Constituent Content of Metals by Automatic Image Analysis |
| ASTM E 1122 : 1996 | Standard Practice for Obtaining JK Inclusion Ratings Using Automatic Image Analysis |
| ASTM E 1245 : 2003 : R2016 | Standard Practice for Determining the Inclusion or Second-Phase Constituent Content of Metals by Automatic Image Analysis |
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