O’z DSt 2809:2013 PDF

Full title and description

O’z DSt 2809:2013 — Copper rolled wire. Technical specifications. This national (O’z DSt) standard specifies technical requirements for copper rolled wire, and formally replaces several earlier TSh/TSt technical specifications.

Abstract

This standard establishes material, dimensional, mechanical and inspection requirements for rolled (drawn) copper wire intended for industrial and electrical applications. It covers chemical composition limits, tensile and ductility properties, allowable tolerances, surface quality, sampling and test methods, marking, packing and acceptance rules. The document is listed as active and is intended to consolidate and replace a set of older TSh technical specifications.

General information

• Status: Active.
• Publication date: 2013 (O'z DSt 2809:2013).
• Publisher: State standards authority of Uzbekistan (O'z / Uzstandard — Agency for Standardization, Metrology and Certification).
• ICS / categories: 29.060.10 — Wires (electrical wires and related conductors).
• Edition / version: 2013 edition (O’z DSt 2809:2013).
• Number of pages: 16 pages (electronic PDF listings).

Scope

Applies to rolled/drawn copper wire produced for general metalworking and electrical purposes. The standard sets out required chemical composition ranges, mechanical properties (tensile strength, elongation), dimensional sizes and tolerances, surface and defect criteria, methods of sampling and testing (mechanical, chemical and electrical where applicable), marking, packaging and rules for acceptance and rejection. It consolidates and supersedes a number of earlier national TSh specifications referenced in its front matter.

Key topics and requirements

• Chemical composition limits for commercial copper grades used in rolled wire (major impurities and minimum Cu content).
• Mechanical property requirements: tensile strength, yield/offset (if specified), elongation and hardness/treatment conditions.
• Dimensional sizes, diameters and tolerances for drawn/rolled wire and allowable cross-section variation.
• Surface quality: acceptable finishes, defects (cracks, laps, scabs) and corrective actions.
• Sampling methods and test procedures (mechanical testing, chemical analysis, electrical conductivity where relevant).
• Marking, traceability, packing and transport requirements for compliance and inspection.
• Acceptance criteria, conformity assessment and procedures for lot release or rejection.

Typical use and users

Used by copper wire manufacturers and rolling mills, quality and control laboratories, procurement and purchasing departments, cable and winding-wire producers, electrical equipment manufacturers (motors, transformers), construction firms specifying conductors, conformity assessment bodies and national regulators ensuring product compliance with Uzbek state standards.

Related standards

Related technical norms include international conductor and wire standards such as IEC 60228 (conductors of insulated cables) and IEC 60317 (specifications for particular types of winding wires) as well as regional/national technical specifications that O’z DSt 2809:2013 replaces (listed TSh documents). These provide complementary dimensional, testing and conductor-class guidance for specific applications.

Keywords

Copper rolled wire; copper wire; technical specifications; conductor; rolled/drawn wire; wire dimensions; mechanical properties; chemical composition; sampling and testing; O'z DSt 2809:2013; Uzstandard.

FAQ

Q: What is this standard?

A: O’z DSt 2809:2013 is the Republic of Uzbekistan state standard titled "Copper rolled wire. Technical specifications" that defines requirements for rolled/drawn copper wire production and acceptance.

Q: What does it cover?

A: It covers material composition, mechanical and dimensional requirements, surface quality, sampling and test methods, marking, packaging and acceptance rules for copper rolled wire intended for industrial and electrical use.

Q: Who typically uses it?

A: Manufacturers and processors of copper wire, electrical and cable makers, procurement and quality-control teams, testing laboratories, and conformity assessment bodies operating within Uzbekistan or exporting to Uzbekistan.

Q: Is it current or superseded?

A: Listings show O’z DSt 2809:2013 as active; the 2013 edition supersedes a number of earlier TSh technical specifications indicated in the document metadata. Users should check the national standards registry (Uzstandard) for any later amendments or replacements.

Q: Is it part of a series?

A: It is part of the national O’z DSt series of state standards (national adoption format) and falls under the ICS grouping for electrical wires and cables (29.060.10). It is commonly referenced alongside international conductor and winding-wire standards when specifying conductor properties.

Q: What are the key keywords?

A: Copper rolled wire; rolled copper; conductor; technical specifications; tensile strength; chemical composition; wire dimensions; sampling and testing; O’z DSt; Uzstandard.