GB/T 30828-2014 Replaced National standards

GB/T 30828-2014 Middle strength steel wire for prestressed concrete

GB/T 30828-2014 Middle strength steel wire for prestressed concrete

Publish Date: 2014-06-24 Implement Date: 2015-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 30828-2014

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Wire, steel wire rope

ICS Name: Steel for concrete reinforcement

Publish Date: 2014-06-24

Implement Date: 2015-04-01

Pages: 20 pages

Scope

This standard specifies the classification, dimensions, shape, weight, and allowable deviations of medium-strength steel wires used in prestressed concrete; technical requirements; test methods; inspection rules; and packaging, marking, and quality certificates, etc.
This standard applies to steel wires that undergo cold processing and stabilizing heat treatment with a strength range of 650 MPa to 1,370 MPa and are used in prestressed concrete components.

Development Information

Word Count: 23 Thousand words Pages: 20 pages

Superseded by the following standards

GB/T 5223-2025 Steel wire for prestressing of concrete

Referenced Standards

GB/T 2103-1988 General provisions for checking, packing, marking and quality certification of steel wire GB/T 2103-2008 General requirements for acceptance,packing,marking and quality certification of steel wire GB/T 4354-1994 Hot-rolled quality carbon steel wire rods GB/T 4354-2008 Hot rolled quality carbon steel wire rods GB/T 21839-2008 Steel for prestressed concrete—Test methods GB/T 21839-2019 Test methods of steel for prestressing concrete GB/T 24238-2009 Hot rolled wire rod for prestressed steel GB/T 24238-2017 Hot-rolled wire rod for prestressed steel wire and strand GB/T 24242.2-2009 Non-alloy steel wire rods for conversion to wire—Part 2:Specific requirements for general purpose wire rod GB/T 24242.2-2020 Non-alloy steel wire rod for conversion to wire—Part 2:Specific requirements for general purpose wire rod GB/T 24242.4-2014 Non-alloy steel wire rods for conversion to wire—Part 4:Specific requirements for wire rod for special applications GB/T 24242.4-2020 Non-alloy steel wire rod for conversion to wire—Part 4:Specific requirements for special purpose wire rod YB/T 081-1996 Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy YB/T 081-2013 Metallurgical technology standards for numerical rounding and determination of testing values GB/T 4354-2025 Hot-rolled quality carbon steel wire rods GB/T 24238-2025 Hot-rolled steel wire rod for prestressed steel wire and strand

Adopt standards

JIS G3538-1994

Related Standards

GB/T 5223-2002 Replaced

GB/T 5223-2002 Steel wires for the prestressing of concrete

Publish Date: 2002-04-09

GB/T 1499.3-2002 Replaced

GB/T 1499.3-2002 Welded steel fabric for the reinforcement of concrete

Publish Date: 2002-07-15

GB/T 5223.3-2005 Replaced

GB/T 5223.3-2005 Steel bars prestressed concrete

Publish Date: 2005-05-13

GB/T 5223-2014 Replaced

GB/T 5223-2014 Steel wire for prestressing of concrete

Publish Date: 2014-06-24

GB/T 5224-2014 Replaced

GB/T 5224-2014 Steel strand for prestressed concrete

Publish Date: 2014-06-24

GB/T 3089-2020 Active

GB/T 3089-2020 Seamless ultra-thin wall stainless steel tubes

Publish Date: 2020-04-28