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1、常用范围的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表。找到一个标准，看到网上能找的不多，放在这儿，有用的到的就可以找了根据德国标准 DIN50150,DIN50150,以下是常用范围的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表。抗拉强度Rm维氏硬度HV布氏硬度HB洛氏硬度HRCN/mm25027028530532033535037038040041543045046548049051053054556057559561062564066067569070572074075580859095100105110115120125130135140145150155160165170
2、17518018519019520020521021522022523023576.080.785.290.295.099.8105109114119124128133138143147152156162166171176181185190195199204209214219223-27707858008208358508658809009159309509659951030106010951125111511901220125512901320135013851420145514851520155515951630166517001740177518101845188024024525025
3、5260265270275280285290295300310320330340350360370380390400410420430440450460470480490500510520530540550560570228233238242247252257261266271276280285295304314323333342352361371380390399409418428437447(456)(466)(475)(485)(494)(504)(513)(523)(532)(542)20.321.322.223.124.024.825.626.427.127.828.529.229.
4、831.032.233.334.435.536.637.738.839.840.841.842.743.644.545.346.146.947.748.449.149.850.551.151.752.353.053.619201955199520302070210521452180580590600610620630640650(551)(561)(570)(580)(589)(599)(608)(618)54.154.755.255.756.356.857.357.858.358.859.266067068069059.760.170072074061.061.876062.563.378080064.064.782084065.365.986088066.467.090092067.568.0940