Development of 72A High Carbon Wire Rod for Bead Wire

DOI

10.2991/icacie-16.2016.28How to use a DOI?

Keywords

high carbon steel wire rod, production process, composition control, centerline segregation, microstructure, mechanical property

Abstract

High carbon steel wire rod 72A is an important raw material for manufacturing steel wire-rope, bead wire and hose steel wire. Based on strict chemical composition design, reasonable adjustment and optimization of smelting and continuous casting, reheating, rolling as well as cooling processes etc., Anyang Iron And Steel Group Co., Ltd. produced successfully the 6.5 mm of high carbon steel wire rod grade 72A at its 100t Converter-High Speed Wire Rod Mill. The results showed that the production process of trial steel was reasonable with narrow range of chemical composition, low centerline segregation and good mechanical performance. The deviation range of tensile strength of wire rod for same heat, same nominal diameter and same rolling system is less than 50 MPa, the sorbite of metallographic structure reached more than 88%. All performance can meet the requirements of the bead wire.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Shuwei Cao
PY  - 2016/10
DA  - 2016/10
TI  - Development of 72A High Carbon Wire Rod for Bead Wire
BT  - Proceedings of the 2016 International Conference on Automatic Control and Information Engineering
PB  - Atlantis Press
SP  - 123
EP  - 126
SN  - 2352-5401
UR  - https://doi.org/10.2991/icacie-16.2016.28
DO  - 10.2991/icacie-16.2016.28
ID  - Cao2016/10
ER  -