Standard Reference Radiographs for Titanium Castings

Importancia y uso:

4.1 Personnel utilizing reference radiographs to this standard shall be qualified and authorized to perform radiographic interpretation in accordance with a nationally or internationally recognized NDT personnel qualification practice or standard such as ANSI/ASNT-CP-189, SNT-TC-1A, NAS 410, ISO 9712, or a similar document and certified by the employer or certifying agency, as applicable. The practice or standard used and its applicable revision shall be identified in the contractual agreement between the using parties. A certified Level III shall be available to assist with interpreting specifications and product requirements as applied to the reference radiographs (if the Level III is the radiographic interpreter, this may be the same person).

4.2 These reference radiographs are designed so that acceptance standards, which may be developed for particular requirements, can be specified in terms of these radiographs. The radiographs are of castings that were produced under conditions designed to produce the discontinuities. The reference radiographs are intended to be used for casting thickness ranges in accordance with Table 1 and Table 2.

Subcomité:

E07.02

Referida por:

F0629-24, E2669-22, E2736-17R22, E1030_E1030M-21, E1030_E1030M-21

Volúmen:

03.03

Número ICS:

77.040.20 (Non-destructive testing of metals), 77.150.50 (Titanium products)

Palabras clave:

castings; discontinuities; reference radiographs; titanium; X-ray;