ASTM F3056-14 (2021) rus PDF

Full title and description

ASTM F3056-14(2021) — Standard Specification for Additive Manufacturing Nickel Alloy (UNS N06625) with Powder Bed Fusion. This specification defines minimum ordering, production and acceptance requirements for full‑melt powder‑bed fusion (laser or electron beam) production of components made from nickel‑base alloy UNS N06625 (Alloy 625). A Russian (rus) translation/version is available from third‑party standards resellers.

Abstract

This specification covers terminology, classification and requirements for producing additively manufactured UNS N06625 parts using full‑melt powder bed fusion. Topics include ordering information and manufacturing plans, feedstock control, thermal processing (including hot‑isostatic pressing as applicable), required chemical composition and microstructure, mechanical property requirements, dimensional tolerances, inspection and test procedures, retests and rejection criteria, certification, marking and packaging, and quality program expectations. The standard is intended for use by purchasers and producers to ensure components meet minimum acceptance requirements.

General information

• Status: Active (reapproved/reaffirmed edition).
• Publication date: 2014 (original); reapproved/reissued 2021 — designation shown as F3056‑14(2021). (ASTM record updated in October 2021.)
• Publisher: ASTM International (formerly American Society for Testing and Materials).
• ICS / categories: 77.150.40 — Nickel and chromium products; additive manufacturing / metal powder‑bed fusion categories.
• Edition / version: F3056‑14(2021) — originally issued 2014, reapproved or editorially updated with record in 2021 (sometimes shown as F3056‑14R21). DOI: 10.1520/F3056‑14R21.
• Number of pages: 8 pages.

Scope

The specification applies to components manufactured from UNS N06625 (nickel‑base Alloy 625) using full‑melt powder‑bed fusion processes (e.g., laser melting/ selective laser melting and electron‑beam melting). It is intended to provide minimum acceptance requirements for parts that may be subsequently post‑processed (machining, grinding, EDM, polishing, heat treatment, HIP, etc.) and used where properties comparable to wrought or forged products are required. Supplementary requirements (S1–S16) may be specified by purchaser when more stringent conditions are needed.

Key topics and requirements

• Definitions and classification for AM UNS N06625 parts produced by powder‑bed fusion.
• Ordering information and manufacturing plan documentation (process parameters, build orientation, shielding, powder handling).
• Feedstock requirements: powder chemistry, particle size/distribution, traceability and lot control.
• Chemical composition limits and microstructure expectations for UNS N06625.
• Mechanical property acceptance criteria and required test methods (tensile, hardness, etc.).
• Thermal processing and post‑processing (heat treatment, hot isostatic pressing where applicable) to achieve required properties.
• Dimensional tolerances, permissible variations, inspection, retest and rejection rules.
• Certification, product marking, packaging, and requirements for maintaining a quality program.

Typical use and users

Used by purchasers, manufacturers and quality/control engineers who specify or produce additively manufactured parts from Alloy 625 for high‑temperature, corrosive or high‑strength applications. Common industries include aerospace, gas turbines and power generation, chemical processing, oil and gas, and specialized industrial and medical components where nickel‑based superalloy properties are required. OEMs, AM service providers and material suppliers reference this specification when qualifying feedstock and component acceptance.

Related standards

Standards often referenced with or complementary to F3056 include other ASTM AM material specifications (for example ASTM F3055 for UNS N07718 and related AM material specs), ASTM F3301 (thermal post‑processing for powder‑bed fusion metal parts), and industry material specifications/AMS documents that cover powder chemistry and processing for Alloy 625. Users commonly cross‑reference AMS and material supplier data sheets for powder qualification.

Keywords

ASTM F3056, F3056‑14(2021), additive manufacturing, powder bed fusion, electron beam melting, laser melting, selective laser melting, UNS N06625, Alloy 625, nickel alloy, hot isostatic pressing, AM material specification, feedstock, post‑processing.

FAQ

Q: What is this standard?

A: ASTM F3056‑14(2021) is a material/specification standard that defines minimum requirements for producing and accepting parts made from nickel alloy UNS N06625 (Alloy 625) using full‑melt powder‑bed fusion AM processes.

Q: What does it cover?

A: It covers terminology, ordering information, manufacturing plan requirements, feedstock control, chemical composition, microstructure, mechanical properties, post‑processing (including HIP and heat treatment), dimensional tolerances, inspection, retest/rejection, certification, marking and packaging, and quality program expectations for AM UNS N06625 parts. Supplementary requirements (S1–S16) may be appended by purchaser.

Q: Who typically uses it?

A: Purchasers, producers and quality engineers of additively manufactured nickel‑base parts (Alloy 625), AM service providers, aerospace and power‑generation OEMs, and material/powder suppliers who need to qualify feedstock and finished component acceptance.

Q: Is it current or superseded?

A: The document is listed as F3056‑14 with a 2021 reapproval/record (often shown as F3056‑14(2021) or F3056‑14R21) and is shown as active in ASTM records as of the 2021 reapproval. Users should confirm the latest status directly with ASTM for any updates after 2021.

Q: Is it part of a series?

A: It is one of several ASTM F42 committee material specifications for metal powder‑bed fusion. Related AM material specifications and process/heat‑treatment standards (for example ASTM F3055, ASTM F3301) and relevant AMS material specs are commonly used together.

Q: What are the key keywords?

A: Additive manufacturing, powder‑bed fusion, UNS N06625, Alloy 625, laser melting, electron‑beam melting, feedstock, post‑processing, hot isostatic pressing (HIP), mechanical properties, inspection.