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tshrain199 - 2007/6/18 17:28:00
硬度对照表 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
  Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
抗拉强度N/mm2         维氏硬度         布氏硬度         洛氏硬度 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
Rm         HV        HB         HRC Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
250         80         76.0           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
270         85         80.7           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
285         90         85.2           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
305         95         90.2           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
320         100         95.0           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
335         105         99.8           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
350         110         105           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
370         115         109           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
380         120         114           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
400         125         119           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
415         130         124           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
430         135         128           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
450         140         133           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
465         145         138           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
480         150         143           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
490         155         147           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
510         160         152           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
530         165         156           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
545         170         162           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
560         175         166           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
575         180         171           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
595         185         176           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
610         190         181           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
625         195         185           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
抗拉强度N/mm2         维氏硬度         布氏硬度         洛氏硬度 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
640         200         190           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
660         205         195           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
675         210         199           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
690         215         204           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
705         220         209           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
720         225         214           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
740         230         219           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
755         235         223           Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
770         240         228         20.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
785         245         233         21.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
800         250         238         22.2 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
820         255         242         23.1 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
8350         260         247         24. Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
850         265         252         24.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
865         270         257         25.6 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
880         275         261         26.4 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
900         280         266         27.1 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
915         285         271         27.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
930         290         276         28.5 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
950         295         280         29.2 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
965         300         285         29.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
995         310         295         31.0 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1030         320         304         32.2 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1060         330         314         33.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1095         340         323         34.4 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1125         350         333         35.5 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1115         360         342         36.6 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1190         370         352         37.7 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
抗拉强度N/mm2         维氏硬度         布氏硬度         洛氏硬度 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1220         380         361         38.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1255         390         371         39.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1290         400         380         40.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1320         410         390         41.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1350         420         399         42.7 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1385         430         409         43.6 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1420         440         418         44.5 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1455         450         428         45.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1485         460         437         46.1 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1520         470         447         46.9 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
15557         480         (456)         47. Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1595         490         (466)         48.4 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1630         500         (475)         49.1 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1665         510         (485)         49.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1700         520         (494)         50.5 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1740         530         (504)         51.1 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1775         540         (513)         51.7 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1810         550         (523)         52.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1845         560         (532)         53.0 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1880         570         (542)         53.6 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1920         580         (551)         54.1 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1955         590         (561)         54.7 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
1995         600         (570)         55.2 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
2030         610         (580)         55.7 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
2070         620         (589)         56.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
2105         630         (599)         56.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
2145         640         (608)         57.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
2180         650         (618)         57.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
抗拉强度N/mm2         维氏硬度         布氏硬度         洛氏硬度 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          660                   58.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          670                   58.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          680                   59.2 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          690                   59.7 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          700                   60.1 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          720                   61.0 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          740                   61.8 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          760                   62.5 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          780                   63.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          800                   64.0 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          820                   64.7 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          840                   65.3 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          860                   65.9 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          880                   66.4 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          900                   67.0 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          920                   67.5 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
          940                   68.0 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
  Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
硬度试验是机械性能试验中最简单易行的一种试验方法。为了能用硬度试验代替某些机械性能试验,生产上需要一个比较准确的硬度和强度的换算关系。Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
实践证明,金属材料的各种硬度值之间,硬度值与强度值之间具有近似的相应关系。因为硬度值是由起始塑性变形抗力和继续塑性变形抗力决定的,材料的强度越高,塑性变形抗力越高,硬度值也就越高。 Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
下面是本站根据由实验得到的经验公式制作的快速计算器,有一定的实用价值,但在要求数据比较精确时,仍需要通过试验测得Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà

附件: 硬度对照表.doc
heshanyi222 - 2007/6/21 20:07:00
谢谢,真是太好了:)Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
xihero - 2007/6/25 10:48:00
谢谢,下载学习了:)Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
董旭东 - 2007/10/7 10:06:00
原帖由 tshrain199 于 2007-6-18 17:28:00 发表Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
硬度对照表
Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
董旭东 - 2007/10/7 10:07:00
原帖由 tshrain199 于 2007-6-18 17:28:00 发表Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
硬度对照表
Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
hubo0884 - 2008/7/29 23:45:00
谢谢分享Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
yxj1666 - 2008/8/1 10:44:00
多谢分享啊Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
jsqyshang - 2010/11/14 10:44:00
用到时找它比较困难,先下载了留着以后用,谢谢!Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
cswmsc - 2012/2/14 12:37:00
多谢资料分享!Z‚m­ûj¡†l™bbs.3c3t.comy—/àu²ªºà
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