Effect of Carbon and Manganese on Low-Carbon Pipe Steel Hydrogen-Induced Cracking Resistance

A. A. Kholodnyi; Yu. I. Matrosov; M. Yu. Matrosov; S. V. Sosin

doi:10.1007/s11015-016-0251-5

Effect of Carbon and Manganese on Low-Carbon Pipe Steel Hydrogen-Induced Cracking Resistance

Authors: Kholodnyi A.A.¹, Matrosov Y.I.¹, Matrosov M.Y.¹, Sosin S.V.²
Affiliations:
1. Bardin Central Research Institute of Ferrous Metallurgy (TsNIIchermet)
2. Azovstal Metallurgical Combine, Metinvest Group
Issue: Vol 60, No 1-2 (2016)
Pages: 54-60
Section: Article
URL: https://journal-vniispk.ru/0026-0894/article/view/237992
DOI: https://doi.org/10.1007/s11015-016-0251-5
ID: 237992

Cite item

Full Text

Open Access
Restricted Access

Access granted
Restricted Access

Subscription Access

Abstract
About the authors
References
Supplementary files
Statistics

Abstract

A favorable effect is established for reducing carbon and manganese content in low-alloy pipe steels of strength categories X56–X65 on the increase in hydrogen-induced cracking (HIC) resistance of thick-rolled sheet prepared by a thermomechanical treatment regime. This effect is due to a reduction in segregation structural inhomogeneity in the axial area of sheets in the form of a solid band of high-carbon structures.