ASTM F3055-14a (2021) rus PDF

Full title and description

Ст ASTM F3055-14a (2021) — Standard Specification for Additive Manufacturing Nickel Alloy (UNS N07718) with Powder Bed Fusion. Russian-language edition/translation of the ASTM specification that defines requirements for producing additively manufactured components from nickel‑base alloy UNS N07718 (commonly known as Alloy 718 / Inconel 718) using powder bed fusion processes such as laser melting and electron beam melting. The document is intended for use by purchasers, producers and users to specify and verify minimum acceptance requirements for feedstock, processing, post‑processing and finished part properties.

Abstract

This specification establishes minimum requirements for the additive manufacture of UNS N07718 components using full‑melt powder bed fusion (PBF) technologies. It covers terminology and classification and specifies ordering information and elements of a manufacturing plan, feedstock and thermal processing requirements, chemical composition and microstructural expectations, mechanical property minima, hot isostatic pressing (HIP) guidance, dimensional tolerances and allowable variations, retest and inspection procedures, rejection/acceptance criteria, certification and marking, packaging, and the expectation of a documented quality program. Supplementary requirements (S1–S16) allow purchasers to require more stringent controls where needed. The Russian edition is a translation of the ASTM F3055-14a(2021) release.

General information

• Status: Active specification (current edition published/issued 2021).
• Publication date: Released 01 October 2021; administrative update recorded 29 October 2021.
• Publisher: ASTM International (developed by Committee F42, Subcommittee F42.05).
• ICS / categories: 77.150.40 (Nickel and chromium products); additive manufacturing / powder bed fusion.
• Edition / version: F3055-14a (reaffirmed/released as F3055-14a(2021), sometimes referenced as F3055-14AR21).
• Number of pages: 8 pages (concise specification document).

Scope

This specification applies to additively manufactured components made from UNS N07718 by full‑melt powder bed fusion processes (e.g., laser‑based PBF-LB and electron beam melting PBF-EB). It is intended to be used by purchasers and producers to define production, testing and acceptance requirements for parts where mechanical properties and performance are expected to be similar to those of machined forgings and wrought products. The standard permits additional purchaser‑specified supplementary requirements (S1–S16) for stricter controls and does not replace project‑specific safety or regulatory obligations. Values in SI units are the standard for this specification.

Key topics and requirements

• Terminology and classification for PBF‑produced UNS N07718 parts.
• Ordering information and elements of an agreed manufacturing plan (process, build orientation, heat treatment).
• Feedstock requirements (powder chemistry, particle characteristics and traceability / data pedigree).
• Thermal processing and recommended post‑processing (age/solution heat treatments, HIP where applicable).
• Chemical composition limits and microstructural expectations for acceptance.
• Mechanical property requirements (minimum tensile values, hardness, impact where specified) and test specimen orientation rules.
• Hot Isostatic Pressing (HIP) guidance and acceptance criteria.
• Dimensional tolerances, permissible variations and finishing/post‑machining notes.
• Inspection, nondestructive testing, retest and rejection/acceptance procedures.
• Certification, product marking, packaging and quality program documentation.
• Supplementary Requirements (S1–S16) for purchaser‑imposed, more stringent controls.

Typical use and users

Used by additive manufacturing service providers, OEMs, procurement/specification engineers, quality and materials engineers, and regulators in industries that require high‑performance nickel‑base components (aerospace, gas turbines, power generation, oil & gas, and specialized industrial applications). Typical use cases include specifying build, inspection and acceptance criteria for components intended to replace or match properties of wrought/forged Alloy 718 parts, and for qualifying supplier deliverables and certificates of conformance.

Related standards

Standards often referenced alongside ASTM F3055-14a(2021) include other ASTM F42 additive manufacturing specifications such as F3056 (UNS N06625), F2924 (Ti‑6Al‑4V PBF), F3001 (Ti‑6Al‑4V ELI), F3091 (powder bed fusion of plastics), and practice/guides for powder characterization (F3049) and data pedigree (F3490). ISO/ASTM joint standards (ISO/ASTM 52900 series and related qualification/performance documents) and material/fabrication standards for Alloy 718 (AMS/UNS related specifications) are also commonly used for complementary requirements.

Keywords

additive manufacturing, powder bed fusion, PBF, PBF‑LB, PBF‑EB, UNS N07718, Alloy 718, Inconel 718, feedstock, powder, HIP, heat treatment, mechanical properties, ASTM F3055-14a(2021), Russian translation

FAQ

Q: What is this standard?

A: It is ASTM F3055-14a(2021), a standard specification that defines minimum requirements for producing additively manufactured parts from nickel alloy UNS N07718 using powder bed fusion processes. The title indicates a Russian (rus) language edition/translation is available.

Q: What does it cover?

A: It covers feedstock requirements, manufacturing planning, thermal and post‑processing (including HIP and heat treatments), chemical and microstructural criteria, mechanical property minima, dimensional and inspection requirements, certification, marking and packaging, plus supplementary purchaser requirements where needed.

Q: Who typically uses it?

A: Additive manufacturing service providers, OEMs, design and materials engineers, procurement and quality teams in aerospace, power generation, energy and other industries requiring high‑temperature, high‑strength nickel‑base components.

Q: Is it current or superseded?

A: The version referenced is the 2021 release of F3055-14a (commonly cited as F3055-14a(2021) or F3055-14AR21) and is listed as active. Note: ASTM periodically issues revisions or updates; verify with the publisher for the very latest revision before specifying or purchasing.

Q: Is it part of a series?

A: Yes. It is part of the ASTM F42 committee’s set of additive manufacturing standards and is commonly used together with other F30xx/F29xx specifications (material‑specific PBF specs), general AM guides and ISO/ASTM joint standards covering terminology, process qualification and material/feedstock characterization.

Q: What are the key keywords?

A: additive manufacturing, powder bed fusion, UNS N07718, Alloy 718, Inconel 718, feedstock, HIP, mechanical properties, ASTM F3055-14a(2021).