结果表明，该超高强钢的焊接性良好，不仅接头强度高，而且塑性仍保持很高水平。
The results show that the steel has excellent weldability, the joints have not only high strength, but also sufficient plasticities and ductilities.
由于该钢具有较好的综合力学性能，有望作为新一代高强度、高塑性汽车用钢。
The steel, can be taken as the new generation high-strength and high-plasticity automobile steel due to the better integrated mechanical properties.
针对热轧带钢因卷取后钢卷内外圈与芯部的冷却速度不同，导致带钢成品头尾强度高、塑性低的问题，提出了卷取温度凹型控制模式。
U-shaped control model for coiling temperature was put forward to improve the high strength and low plasticity of head and tail of hot rolled strip.
因此，要求钢具有高的弹性极限，高的疲劳强度以及高的冲击韧性和塑性。
Thus, requirements of steel with high elastic limit, high fatigue strength and high impact toughness and plasticity.
因此，要求钢具有高的弹性极限，高的疲劳强度以及高的冲击韧性和塑性。
Thus, requirements of steel with high elastic limit, high fatigue strength and high impact toughness and plasticity.
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