ASTM E1030/E1030M-21 rus PDF

Full title and description

Standard Practice for Radiographic Examination of Metallic Castings — ASTM E1030/E1030M-21. This entry describes the 2021 (E1030/E1030M‑21) edition of the ASTM practice covering film‑based radiographic procedures, recommended image quality indicators (IQIs) and common protocols to obtain practical radiographic coverage for metallic castings.

Abstract

ASTM E1030/E1030M‑21 provides a uniform practice for radiographic examination of metallic castings using radiographic film as the recording medium. The practice focuses on establishing consistent radiographic coverage, detecting primarily volumetric discontinuities at sensitivity levels measured by nominated image quality indicators, and advising on departures or alternative techniques by agreement between purchaser and supplier. Units are available in both SI and inch‑pound systems as independent standards within the document.

General information

• Status: Active.
• Publication date: 2021 (published/last updated June 30, 2021).
• Publisher: ASTM International (ASTM).
• ICS / categories: 77.140.80 (Nondestructive testing — radiographic testing of castings).
• Edition / version: E1030/E1030M‑21 (2021 edition).
• Number of pages: 12 pages (typical published length for the 2021 version).

Scope

This practice provides procedures and guidance for radiographic examination of metallic castings using industrial radiographic film to detect volumetric discontinuities. It addresses practical radiographic coverage, nominated image quality indicators for sensitivity measurement, and acknowledges limitations for planar‑type discontinuities (cracks) where radiography alone may be insufficient — recommending agreement between purchaser and supplier for alternate or supplemental methods. The practice includes appendices that discuss special techniques and coverage strategies.

Key topics and requirements

• Uniform procedures for film‑based radiographic examination of metallic castings (geometry, source‑to‑film distance, film system class and exposure control).
• Specification and application of Image Quality Indicators (IQIs) and nominated sensitivity levels to measure defect detectability.
• Guidance on radiographic coverage planning for complex casting geometries and when to negotiate alternate inspection approaches.
• Use of SI and inch‑pound units as independent measurement systems; do not mix units.
• Notes on limitations of radiography for planar defects and recommendation to combine methods (e.g., penetrant, magnetic particle, ultrasonic) where appropriate.

Typical use and users

Used by foundries, NDT laboratories, quality and inspection engineers, procurement professionals, and contract inspectors who specify or perform radiographic inspection of metallic castings. Typical applications include aerospace, automotive, heavy equipment, energy and other industries where internal volumetric integrity of cast components is critical. Users rely on the practice for film exposure control, IQI selection, and to document agreed‑upon coverage and sensitivity levels.

Related standards

Commonly used alongside and referenced with other radiography/NDT standards, including ASTM E1742 (General radiographic examination practices), ASTM E747 and ASTM E1025 (IQI design and classification), ASTM E1936 (reference radiographs for digitization), and international standards such as ISO 19232 (image quality) and EN/ISO castings radiography documents. These related documents govern IQI design, digitization, system performance and complementary radiographic guidance.

Keywords

radiographic examination, metallic castings, image quality indicator, IQI, film radiography, nondestructive testing, radiography practice, ASTM E1030, E1030M‑21.

FAQ

Q: What is this standard?

A: ASTM E1030/E1030M‑21 is a Standard Practice that establishes procedures and guidance for performing film‑based radiographic examinations of metallic castings, with emphasis on consistent radiographic coverage and use of image quality indicators to express sensitivity.

Q: What does it cover?

A: It covers recommended radiographic practices for detecting volumetric discontinuities in castings, selection and use of IQIs for sensitivity assessment, planning for radiographic coverage on complex geometries, unit systems (SI and inch‑pound), and agreement points between purchaser and supplier for departures or special techniques.

Q: Who typically uses it?

A: Foundries, NDT service providers, inspection and quality engineers, purchasing/specification authorities, and regulatory or certification bodies engaged in contract radiography for cast components.

Q: Is it current or superseded?

A: The E1030/E1030M‑21 edition (2021) is listed as the active version (last updated/published June 30, 2021). Users should verify with ASTM International for any amendments or later revisions.

Q: Is it part of a series?

A: Yes — it is part of the broader ASTM nondestructive testing (E07) collection of radiography and NDT documents and is commonly used in conjunction with other ASTM radiography practices and IQI standards (for example E1742, E747, E1025, E1936) and relevant ISO/EN radiographic testing standards.

Q: What are the key keywords?

A: Radiographic examination, metallic castings, IQI, image quality indicator, film radiography, nondestructive testing, radiographic coverage, sensitivity, ASTM E1030/E1030M‑21.