Note 1: This practice replaces MIL-STD The penetrant examination processes described in this practice are applicable to in-process, final, and. Find the most up-to-date version of MIL-STD at Engineering Rafid Lopez wrote: Hello I need to know which is the clasification from “Group V” in the MIL-STD I know that is Type 1, Method A, but i.

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Flaw marks show red on white D Developer background under normal, or “white light,” and glow orange under “black light. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Feel free to contact us if you have any questions. Link to Active This link will always mjl to the current Active version of the standard.

Not as sensitive as standard DP visible dye penetrant for metal surface inspection. Also used extensively on metal surfaces, including weldments.

Non Destructive Testing (NDT) – Visible Dye Penetrant Systems, Magnetic Flaw Detection

Saves time for weldment inspection before complete mmil maintain pre-heat temperaturein-service inspection of chemical processing equipment, etc. ASME Code qualification procedure compliance. 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.

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These processes are applicable for the detection of discontinuities, such as lack of fusion, corrosion, cracks, laps, cold shuts, and porosity, that are open or connected mmil the surface of the component under examination. Historical Version s – view previous versions of standard. Prior to examination, tests should be conducted to ensure that none of the cleaning or examination materials are harmful to the components to be examined.

Intense red color for maximum color contrast.

Sherwin Visible Dye Penetrants

Ask the NDT Man. Also may be used with the hydrostatic leak test.

A water-removable visible dye penetrant with sensitivity equivalent or superior to most nonwater-washable Type II penetrants. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

It is not a detailed how-to procedure to be used by the wtd and, therefore, must be supplemented by a detailed procedure that conforms to the requirements of this practice.


Specification E contains information to help develop str requirements. See “Hydrostatic Leak Detection”.

Has unusual affinity for ceramic surfaces. Click Here or Scroll Down for Pricing.

Also, some cleaners, penetrants, and developers can have a deleterious effect on nonmetallic materials such as plastics. Work Item s – proposed revisions of this standard. Removable by water-spray, water wipe-off and by solvent wipe-off.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Combining values from the two systems may result in non-conformance with the standard. Sherwin Visible Dye Penetrants. Widely accepted for use without developer, to find cracks on surfaces of light colored technical ceramics.

JavaScript seem to be disabled in your browser. This practice is written so it sfd be specified on the engineering drawing, specification, or contract.