ASTM B3
Standard Specification for Soft or Annealed Copper Wire
Available Formats:
- Availability: Immediate Download
- Language: English
- License Type: Single User
- Updates: Not Included
- Availability: Request Quote
- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
ASTM B3 is the ASTM standard for soft or annealed copper wire, providing a clear technical reference for this material form. It helps define the expected characteristics of wire supplied in a softened condition, which is important for consistent handling, processing, and product quality. For buyers, engineers, and quality teams, ASTM B3 supports informed specification and evaluation when copper wire must meet recognized requirements.
ASTM B3 standard overview
The ASTM B3 standard overview centers on the specification for soft or annealed copper wire and the requirements associated with that material condition. As a product-page reference, ASTM B3 is useful when selecting copper wire that must be supplied in an annealed state rather than a harder temper. The standard serves as a common technical basis for describing the wire, supporting consistent procurement, comparison, and compliance review across projects and suppliers.
Where is ASTM B3 used?
ASTM B3 is commonly used wherever soft copper wire is specified for fabrication, assembly, or general electrical and industrial use. It is relevant in workflows where annealed copper wire must be handled, formed, or installed with predictable properties. The standard is especially useful in purchasing and quality control settings, where teams need a clear material designation and a recognized specification for evaluating wire against contract or project requirements.
Practical importance of ASTM B3
The practical value of ASTM B3 lies in helping align material supply with expected quality and performance requirements for soft copper wire. It supports compliance checks, reduces ambiguity in purchasing, and gives testing or inspection teams a shared reference for product evaluation. Using the standard can also help limit substitution risk and improve consistency when copper wire is ordered for applications that depend on an annealed condition.
- Soft or annealed copper wire specification
- Material identification for procurement
- Quality control and inspection reference
- Compliance support for copper wire orders
- Publication Date: 2024-05-03
- Publisher: ASTM
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Summarize with AI
Get quick summaries using your favorite AI engine.
Online Standart Disclaimer
OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.
All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.
Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.