ASTM E2868 - 17

Standard Digital Reference Images for Steel Castings up to 2 in. (50.8 mm) in Thickness

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1.1 These digital reference images illustrate various categories, types, and severity levels of discontinuities occurring in steel castings that have section thicknesses up to 2 in. (50.8 mm). The digital reference images are an adjunct to this standard and must be purchased separately from ASTM International, if needed (see 2.3). Categories and severity levels for each discontinuity type represented by these digital reference images are described in 1.2.Note 1: The basis of application for these reference images requires a prior purchaser supplier agreement of radiographic examination attributes and acceptance criteria as described in Sections 4, 6, and 7 of this standard.1.2 These digital reference images consist of three separate volumes (see Note 2) as follows: (I) medium voltage (nominal 250-kV) X rays, (II) 1-MV X rays and Iridium-192 radiation, and (III) 2-MV to 4-MV X rays and Cobalt-60 radiation. Unless otherwise specified in a purchaser supplier agreement (see 1.1), each vo

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Internationale relationer :

ICS: 77.040.20 - Ikke-destruktiv prøvning af metaller 77.140.80 - Jern- og stålstøbegods

Varenummer: A012159