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Surface quality requirements of Q800C steel plate, Q800D steel plate and Q800E steel plateSurface quality requirements of Q800C steel plate, Q800D steel plate and Q800E steel plate
The surface of Q800C steel plate, Q800D steel plate and Q800E steel plate is not allowed to have defects such as cracks, air bubbles, scars, pull cracks, folds,
Application information of Q690D steel plateApplication information of Q690D steel plate
Q690D steel plate belongs to low-alloy high-strength structural steel plate. The implementation standard of Q690D steel plate is the special technical condition
Q620D steel plate surface qualityQ620D steel plate surface quality
Q620D steel plate belongs to quenched and tempered high-strength plate, and Q620D steel plate implements GB/T16270-2009 standard. In the Q620D steel plate, Q st
Information introduction of Q620C steel plateInformation introduction of Q620C steel plate
Q620C steel plate is quenched and tempered steel plate for high strength structure. The technical specification for Q620C steel plate is GB/T 16270-2009.Q620C s
Q500D steel plate information introductionQ500D steel plate information introduction
Q500D steel plate belongs to low-alloy high-strength structural steel plate. The implementation standard of Q500D steel plate is GB/T3247 standard. The delivery
Application introduction of Q500C steel plateApplication introduction of Q500C steel plate
Q500C steel plate belongs to low-alloy high-strength steel plate, and the implementation standard of Q500C steel plate is the special technical condition of GB/
Countries (regions) with steel production growth in 2022Countries (regions) with steel production growth in 2022
The World Iron and Steel Association announced the latest ranking of the world's 40 major steel-producing countries (regions) in 2022, with China first, Ind
The latest ranking of the world's 40 major steel-producing countries (regions) in 2022The latest ranking of the world's 40 major steel-producing countries (regions) in 2022
The World Iron and Steel Association announced the latest ranking of the world's 40 major steel-producing countries (regions) in 2022 this month.China ranke
Introduction of Q420D steel plateIntroduction of Q420D steel plate
The Q420D steel plate is a high-strength steel plate, and the Q420D steel plate implements the "GB/T 1591-2018 Low Alloy High Strength Structural Steel" standar
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