Download or read book YB/T 4002-2013 Translated English of Chinese Standard (YB/T 4002-2013, YBT4002-2013) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-06-01 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the morphological characteristics, causes and assessment principles for macrostructure and defects in continuous casting billets. This Standard applies to the assessment of acid-etched macrostructure and defects in the cross-section of billets such as carbon steel and low alloy steel produced by continuous casting processes. The cross-sectional dimensions of square billets range from 90 mm ~ 400 mm in side length, and rectangular billets can also be used this as a reference.