Steel ratio is one of the most important factors affecting the ductility of concrete-filled steel tubular frames.
含钢率是影响钢管混凝土框架结构延性的重要因素。
AZ31 magnesium alloy, one of the most widely used commercial deforming magnesium alloys, has good strength and ductility as well.
AZ 31镁合金具有良好的延展率和较高强度，是目前商业化应用最广的变形镁合金。
AZ31 magnesium alloy, one of the most widely used commercial deforming magnesium alloys, has good strength and ductility as well.
AZ 31镁合金具有良好的延展率和较高强度，是目前商业化应用最广的变形镁合金。
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