ASTM A247 PDF

ASTM A Standard Test Method for Evaluating the Microstructure of Graphite in Iron Castings. ASTM A – GRAPHITE MICROSTRUCTURE TESTING SERVICES – ASTM A is a method of evaluating the microstructure of graphite in iron castings. The most common gray iron specification will contain Type VII flakes, type A, size , as evaluated in ASTM A Dura-Bar G2 gray iron will contain this type of.

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ASTM A247 – GRAPHITE MICROSTRUCTURE TESTING SERVICES

No other units of measurement are included in this standard. If the document is revised or amended, you will be notified by email. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as ast of the standard.

It does not indicate, except in a very broad way, the origin of the graphite or the suitability of the iron-carbon alloy for a particular service.

ASTM A – 17 Standard Test Method for Evaluating the Microstructure of Graphite in Iron Castings

Work Item s – proposed revisions of this standard. This standard is not included in any packages. Link to Active This link will asmt route to the current Active version of the standard. The excess carbon in iron castings separates into graphite of various forms.

ASTM A provides images used to classify the form, distribution, and size of the graphite in an iron casting. Your Alert Profile lists the documents that will be monitored.

ASTM A – Standard Test Method for Evaluating the Microstructure of Graphite in Iron Castings

In an appropriate specification for a specific material where graphite microstructure is an important consideration, this test method may be used as a reference to define concisely the graphite microstructure required.

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Historical Version s – view previous versions of standard. No other units of measurement are included in this standard. Advanced Plastic and Material Testing, Inc. One section 1 x 1 x 0. Proceed to Checkout Continue Shopping. Standards Subsctiption may be the perfect solution.

Already Subscribed to this document. Your Alert Profile lists the documents that will be monitored. As the voice of the U. This test method is intended to be applicable for all iron-carbon alloys containing graphite particles, and may be applied to gray irons, malleable irons, compacted graphite irons, and the ductile nodular irons.

Material testing you can trust since We have no amendments or corrections for this standard. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Proceed to Checkout Continue Shopping. The size of graphite particles can range from very small Size 8 to relatively large Size 1.

Need more than one copy? You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Please first verify your email before subscribing to alerts. Graphite microstructure is useful in predicting the strength and impact resistance of an iron a27 at specific locations. Subscription pricing is determined by: 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.

This method is only intended for the microstructure of graphite in iron castings.

This standard is also available to be included in Standards Subscriptions. Standards Subsctiption may be the perfect solution. This test method is intended to be applicable for all iron-carbon alloys containing graphite particles, and may be applied to gray irons, malleable irons, compacted graphite irons, and the ductile nodular irons.

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We have no amendments or corrections for this standard. You may delete a document from your Alert Profile at any time. 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.

Subscription pricing is determined by: Other microstructural details must be evaluated using different methods.

You may delete a document from your Alert Profile at any time. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

Need more than one copy? This standard is not included in any packages. This standard is also available to be included in Standards Subscriptions. Please first log in with a verified email before subscribing to alerts.

Add to Alert PDF. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Graphite microstructure results are presented in the form of a microscopic image with a results table classifying the graphite.

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. As the voice of the U.

No other units of measurement are included in this standard. Our laboratory also provides laboratory services for plastic testingmetal testingrubber testingoil testingpaint testingplating testingadhesive testingcircuit board testingand other testing.