摘要
冷拔材以尺寸精度高、表面光洁度和机械性能指标好的特点受到用户的青睐,随着成品质量的不断提高和对产品指标高标准要求,通过不断地探索对工艺的改进得到高性能指标的产品,满足市场及用户的需求。
Cold drawn material with characteristics of high dimensional accuracy, surface smoothness and good mechanical performance is well accepted by users, and the high product performance can be obtained with the good product quality and the continuous improvement of the product index high standards to meet the needs from market and users.
关键词
抗拉强度
本体性能
保温时间
tensile strength
bulk property
heat preservation time
