Alloy structure steels 合金结构钢
low-carbon alloy structure steels 低碳合金结构钢
Rolled Steels for General Structure 普通结构用轧制钢材
Rolled Steels for Welded Structure 焊接结构用轧钢料
Quality structure cold-draw flat steels 优质结构钢冷拉扁钢
Rolled steels for building structure 建筑结构用轧制钢
Possibility of improving seawater corrosion resistance for alloyed structure steels by the adjusting ratio of ferrite to bainite microstructure has also been discussed in this article.
试验结果及分析表明：调整珠光体- 贝氏体组织比例能够提高合金结构钢耐海水腐蚀性能和力学性能。
CRITICAL Temperature: Temperature at which, upon heating, a steel transforms into the structure called Austenite. For most steels this occurs between 1350 degrees F. and 1500 degrees f.
临界温度：钢材加热使得内部结构产生奥氏体时的温度。通常大部分钢材的临界温度在华氏1350度到1500度之间。
The recrystallization temperature of cold deformed steels and its influencing factors have been studied by measuring hardness values and structure observation.
通过测量硬度和观察组织，确定了几种冷变形钢的再结晶温度及其影响因素。
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