生产过程中，炼钢的化学成分、热轧的加热与卷取温度及连续退火的工艺条件都会对镀锡板的性能产生影响。
In the production process, hot metals chemical composition, heating and coiling temperatures and continuous annealing conditions while being rolled, will affect properties of tin-plates.
较低退火温度获得高强度、高屈强比易表现出循环软化特征，不利于提高连续油管的疲劳寿命。
At lower annealing temperature obtain high strength and high yield ratio showed cyclic softening feature easily. That is detrimental to the using life of coiled tubing.
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