ASTM A 304 : 2020
Current
The latest, up-to-date edition.
Standard Specification for Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements
Hardcopy , PDF
English
08-07-2020
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
A 01
|
| DocumentType |
Standard
|
| Pages |
48
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
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| Supersedes |
1.1This specification covers hot-worked alloy, carbon, and carbon-boron steels in a variety of compositions and sizes, which may attain specified depth of hardening in the end quench test. These steel compositions are identified by the suffix letter “H” added to the conventional grade number.
1.2This specification provides for analyses other than those listed under Tables 1 and 2. Special hardenability limits are also permissible when approved by the purchaser and manufacturer.
1.3The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.
1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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