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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、洛氏硬度对照表根据德国标准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。不锈钢硬度与抗拉强度参照表抗拉强度N/mm2维氏硬度布氏硬度洛氏硬度RmHVHBHRC25080762708580.72859085.23059590.23201009533510599.83501101053701151093801201144001251194151301244301351284501401334651451384801501434901551475101601525301651565451701625601751665
2、7518017159518517661019018162519518564020019066020519567521019969021520470522020972022521474023021975523522377024022820.324523321.325023822.225524223.12602472426525224.827025725.627526126.428026627.128527127.829027628.529528029.230028529.83102953132030432.233031433.334032334.435033335.536034236.63703
3、5237.738036138.839037139.840038040.841039041.842039942.743040943.644041844.545042845.346043746.147044746.9480-45647490-46648.4500-47549.1510-48549.8520-49450.5530-50451.1540-51351.7550-52352.3560-53253570-54253.6580-55154.1590-56154.7600-57055.27858008208358508658809009159309509659951030106010951125111511901220125512901320135013851420145514851520155571595163016651700174017751810184518801920195519952030610-58055.72070620-58956.32105630-59956.82145640-60857.32180650-61857.8抗拉强度N/mm2维氏硬度布氏硬度洛氏硬度66058.367058.868059.269059.770060.17206174061.876062.578063.3