ASTM A304 PDF

This standard is issued under the fixed designation A ; the number immediately following the analysis required, ASTM A , dated ______, worm gear. ASTM A Standard Specification for Carbon and Alloy Steel Bars Subject to End Quench Hardenability Requirements. ASTM A Standard Specification for Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements.

Author: Nalkree Murg
Country: Laos
Language: English (Spanish)
Genre: Marketing
Published (Last): 24 August 2004
Pages: 16
PDF File Size: 19.78 Mb
ePub File Size: 15.62 Mb
ISBN: 397-4-92111-869-8
Downloads: 86531
Price: Free* [*Free Regsitration Required]
Uploader: Tomi

Need more than one copy? Referenced Documents purchase separately The documents listed below are referenced within the aztm standard but are not provided as part of the standard. As the voice of the U. No other units of measurement are included in this standard.

The end-quench hardenability shall conform to the requirements specified on the purchase order.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. You may delete a document from your Alert Profile at any time.

Please first log in with a verified email before subscribing to alerts. No other units of measurement are included in this standard.

The fine austenitic grain size requirements of the steel material are presented in details. The grain size and end-quench hardenability test methods are presented in details. Method A is the minimum and maximum hardness values at any desired distance, Method B is the minimum and maximum distances at which any desired hardness value occurs, Method C is the two maximum hardness values at two aztm distances, Method D is the two minimum hardness values at two desired distances, and Method E is any minimum hardness plus any maximum hardness.

  KSIKA SEICENTO PDF

Link to Active This link will always route to the current Active version of the standard. Special hardenability limits are also permissible when approved by the purchaser and manufacturer. Subscription pricing is determined by: Please first verify your email before subscribing to alerts. Add to Alert PDF. This standard is also available to be included in Standards Subscriptions. Already Subscribed to this document. Your Alert Profile lists the documents q304 will be monitored. Proceed to Checkout Continue Shopping.

ASTM A304 Grade 4140H

Historical Version s – view previous versions of standard. Lead is generally reported as a range of 0. Work Item s – proposed revisions of this standard.

Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. We have no amendments or corrections for this standard. Special hardenability limits are also permissible when approved by the purchaser and manufacturer. This specification covers carbon and alloy steel bars subject to end-quench hardenability a3304.

  D882P TRANSISTOR PDF

It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. The test specimen requirements indicates that, the number and location of test specimens shall be in accordance with the manufacturers standard practice and shall adequately represent the hardenability of each heat, also, all forged or rolled hardenability test specimens must be normalized prior to testing.

ASTM A Standard Specification for Carbon and Alloy Steel Bars

The heat analysis shall conform to the requirements as to chemical composition. This abstract is a brief summary of the referenced standard.

Standards Subsctiption may be the perfect solution. The methods for estimating the hardness value of the material are presented.

You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked satm. This standard is not included in any packages. If the document is revised or amended, you will be notified by email.