GB/T 5223-2002
Steel wires for the prestressing of concrete (ISO 6934-2:1991,Steel for prestressing of concrete--Part 2: Cold-drawn wire,NEQ) (English Version)

Standard No.

GB/T 5223-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2015-04

Replace By

GB/T 5223-2014

GB/T 5223-2002(XG1-2003)

Latest

GB/T 5223-2014

Replace

GB/T 5223-1995

Scope

This standard specifies the classification, size, shape, quality and allowable deviation, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of steel wires for prestressed concrete. This standard applies to cold-drawn or stress-relieved plain, spiral-ribbed, and scored wire for prestressed concrete. Stress-relieved steel wires include low-slack and normal-slack. This standard does not recommend ordinary relaxation grade steel wire, if it is necessary to order according to ordinary relaxation grade steel wire, it should be specified in the contract or negotiated between the supplier and the buyer.

GB/T 5223-2002 history

• 2014 GB/T 5223-2014 Steel wire for prestressing of concrete
• 2002 GB/T 5223-2002 Steel wires for the prestressing of concrete (ISO 6934-2:1991,Steel for prestressing of concrete--Part 2: Cold-drawn wire,NEQ)
• 0000 GB/T 5223-1995