檢視盘元的原始碼

[[File:盘元.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E7%9B%98%E5%85%83%20%20%E7%99%BE%E5%BA%A6%E7%9F%A5%E9%81%93&step_word=&hs=0&pn=0&spn=0&di=330&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=377091893%2C518729914&os=3673394735%2C2059277370&simid=0%2C0&adpicid=0&lpn=0&ln=100&fr=&fmq=1622432584073_R&fm=result&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fgss0.baidu.com%2F-4o3dSag_xI4khGko9WTAnF6hhy%2Fzhidao%2Fpic%2Fitem%2F4e4a20a4462309f764fedf27730e0cf3d7cad676.jpg%26refer%3Dhttp%3A%2F%2Fgss0.baidu.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1625024588%26t%3D99757a986a49afb35f73000033a28425&fromurl=ippr_z2C%24qAzdH3FAzdH3Fzit1w5_z%26e3Bkwt17_z%26e3Bv54AzdH3Fq7jfpt5gAzdH3Fcdaldllba_z%26e3Bip4s&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原图链接][https://zhidao.baidu.com/question/520929980.html 来自百度知道]]]
'''盘元'''
== 分类 ==
依含碳量不同区分为高、中、低碳盘元，其中含碳量在0.45%以上者为高碳盘元，含碳量在0.22%~0.45%区间者为中碳盘元，含碳量在0.22%以下者为低碳盘元。
依中钢的分类标准，直径14mm以上者称为棒钢，14mm以下者称为[[线材]]，二者合称为[[棒线]]。当盘元原料加工生产螺丝时，容易碎裂，因此须经热处理将材质软化，使其金相组织成圆球化，能耐加工时的冲压，经此处理之线材即为[[球化线材]]。<ref>[https://xw.qq.com/cmsid/20210528A006NO00 台湾大钢厂华新丽华6月不锈钢盘元价格大涨超2500]腾讯网</ref>

== 定义 ==
盘元是钢胚加热轧延制成。以小钢胚为原料，经轧延后制成盘元，再加工后可生产[[螺丝]]、[[螺帽]]、[[钢线]]等下游产品<ref>[https://www.sohu.com/a/392169549_796605  河南鑫金汇5月试产不锈钢方坯，德龙投产盘圆后又开工戴南冶炼项目 ]搜狐</ref>

==参考文献==
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[[Category:487 製造品業]]