ASTM E709 08 PDF

08, Approval. Corey Navarro, President. Date. Aug. 08, ASTM E – Standard Guide for Magnetic Particle Testing, latest. The UI magnetic material analyzer solution meets international test requirements, ASTM E, ASTM E Home · Products; Product Tag -; ASTM E Product Tag – ASTM E View: Magnetic Material Analyzer · Read More. Quick View. Product Name.

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This guide describes magnetic particle testing techniques that are asfm for a great variety of sizes and shapes of ferromagnetic materials and widely varying examination requirements. Magnetic particle test piece.

It is useful for preventive maintenance testing. We’ll assume you’re OK with this, but you can opt-out if you wish.

Refer to the table opposite for the minimum number of indications that should be visible. In order to meet compliance standards, your test ring will be serialised to give you traceability. Conditions where rework or repair is not permitted should be specified.

A consistent number of indications per level means the system is working properly. Active view current version of standard.

Product Tag – ASTM E709-08

Active view current version of standard Translated Standard: The results should conform to the minimum standards in the table below. This website uses cookies to improve your experience. SI units are provided for information only. The number of indications allows you to ee709 the function of your magnetising current amperage and the performance of your testing medium.


ASTM E – 08 Standard Guide for Magnetic Particle Testing

For this purpose there should be a separate code, specification, or a specific agreement to define the type, size, location, degree of alignment and spacing, area concentration, and orientation of indications that are unacceptable in a specific part versus those which need not be removed before part acceptance. With the amperage set to predetermined levels for every test, magnetise the ring circularly with a contact shot using the continuous method of particle application.

Aetm processed using the continuous method, indications of these artificial defects will form on the surface of the ring.

The ring has a number of pre-drilled holes, designed to simulate subsurface defects. We recommend that you benchmark the performance of each specific combination of ring and magnetising equipment used, in order to detect any decrease in performance. Our AS test ring is a magnetic particle test piece that provides a quick way to confirm your DC output machine is working properly.


Magnetic particle testing may be applied to raw material, semifinished material billets, blooms, castings, and forgingsfinished material and welds, regardless of heat treatment or lack thereof. Toggle Sliding Bar Area. It should be pointed out, however, that after indications have been produced, they must be interpreted or classified and then evaluated.

Product Data Sheet – AS Test Ring – Magnaflux EMEAR

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Since there are many acceptable differences in both procedure and technique, the explicit requirements should be covered by a written procedure see Section 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.

Link to Active This link will always route to the current Active version of s709 standard.

Clamp the central conductor between the head and tailstocks.