GB/T 711-2008 Translated English of Chinese Standard. (GBT 711-2008, GB/T711-2008, GBT711-2008): Hot-rolled quality carbon structural steel plates, sheets and wide strips
https://www.chinesestandard.net, 19 jul 2015 - 13 páginas
This Standard specifies the dimension, shape, weight, allowable deviation, technical requirements, test method, test rules, packing, mark, and quality certificate of hot-rolled quality carbon structural steel plates, sheets and wide strips. This Standard is applicable to the hot-rolled quality carbon structural steel plates, sheets and wide strips of which the thickness is 3mm~60mm and the width is not less than 600mm.
absolute value allowable deviation Analysis of Iron arithmetic mean auxiliary sample Carbon Structural Steel Charpy V-notch Chemical Analysis Chromium Cold bending experiment comply with requirements Condition of delivery Decarburized layer delivery Tensile strength Elongation rate flame edge cutting Grade Condition greater than 20mm heat treatment 15F Hot-roll or heat Hot-rolled Quality Carbon impact absorption energy impact force iron oxide scale Iron Steel Macrostructure Mechanical property Methods for Chemical mutual agreement Nitrogen oxygen converter permissible minimum thickness Piece by piece plate whose thickness Quality Carbon Structural requirements in Table requirements of GB/T Sample Quantity Sheets and Wide smelt by oxygen specified value Standard Steel and Alloy steel plates sheets steel shall comply steel strips surfaces strips shall comply strips with thickness Structural Steel Plates supplier and purchaser test One GB/T thickness 32mm thickness of greater thickness of steel Titration total reduced value treatment 450 Ultrasonic test V-type impact absorption value in Table