文章详情
所在位置: 首页> 技术文章> 其它>

紫外线老化箱-辐照对照表,东莞市立一仪器有限公司

日期:2019-02-16 22:27
浏览次数:665
摘要:
紫外线老化箱-辐照对照表,东莞市立一仪器有限公司

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。
 
抗拉强度(Rm N/mm2)        维氏硬度(HV)                布氏硬度(HB)                洛氏硬度(HRC)
250                              80                               76.0                            -
270                              85                               80.7                            -
285                              90                               85.2                            -
305                              95                               90.2                            -
320                              100                             95.0                            -
335                              105                             99.8                            -
350                              110                             105                             -
370                              115                             109                             -
380                              120                             114                             -
400                              125                             119                             -
415                              130                             124                             -
430                              135                             128                             -
450                              140                             133                             -
465                              145                             138                             -
480                              150                             143                             -
490                              155                             147                             -
510                              160                             152                             -
530                              165                             156                             -
545                              170                             162                             -
560                              175                             166                             -
575                              180                             171                             -
595                              185                             176                             -
610                              190                             181                             -
625                              195                             185                             -
640                              200                             190                             -
660                              205                             195                             -
675                              210                             199                             -
690                              215                             204                             -
705                              220                             209                             -
720                              225                             214                             -
740                              230                             219                             -
抗拉强度(Rm N/mm2)        维氏硬度(HV)                布氏硬度(HB)                洛氏硬度(HRC)
 
东莞市立一仪器有限公司设计制造:冷热冲击试验机、恒温恒湿试验机、高低温试验机、快速温度变化试验机、紫外线老化测试机、大型恒温恒湿试验室、高低温交变湿热试验箱、高低温冲击试验箱、高低温试验箱、快速温变试验箱、紫外线老化试验箱、步入式交变湿热实验室、步入式环境试验室、湿热试验箱、温度冲击试验箱、温度/湿度/振动三综合试验箱、高低温低气压试验箱、盐雾腐蚀试验箱、盐水喷雾试验机、标准计量检定装置、高温试验箱、精密热风循环烘箱、热老化试验箱、干燥箱、恒温槽、生化培养箱、**稳定性试验箱等可靠度测试设备。欢迎广大用户来函、来电索取更详细资料
 
紫外线老化箱-辐照对照表,东莞市立一仪器有限公司

qq客服在线客服
仲博娱乐_仲博娱乐平台_仲博娱乐平台