不銹鋼硬度對(duì)照表

1、鋼球，不銹鋼球，軸承鋼球都是有硬度的，我們?cè)谏a(chǎn)檢測(cè)過程中也是經(jīng)常要檢測(cè)這一項(xiàng)的，但有的是用布氏硬度，有的是洛氏硬度，還有維氏硬度，當(dāng)然我們檢測(cè)鋼球的硬度主要是用的洛氏硬度 HRC,但有些國家的客戶習(xí)慣用其它兩種硬度來表示，為了大家有個(gè)清楚的概念和換算，下面我找來這三種硬度表示換算表，大家可以參考下：抗拉強(qiáng)度RmN/mm2維氏硬度HV布氏硬度HB洛氏硬度HRC2508076.0-2708580.7-2859085.2-3059590.2-32010095.0-33510599.8-350110105-370115109-380120114-400125119-415130124-4301351

2、28-450140133-465145138-480150143-490155147-510160152-530165156-545170162-560175166-575180171-595185176-610190181-625195185-640200190-660205195-675210199-690215204-705220209-720225214-740230219-755235223-77024022820.378524523321.380025023822.282025524223.183526024724.085026525224.886527025725.6880275

3、26126.490028026627.191528527127.893029027628.595029528029.296530028529.899531029531.0103032030432.2106033031433.3109534032334.4112535033335.5111536034236.6119037035237.7122038036138.8125539037139.8129040038040.8132041039041.8135042039942.7138543040943.6142044041844.5145545042845.3148546043746.115204

4、7044746.91555480(456)47.71595490(466)48.41630500(475)49.11665510(485)49.81700520(494)50.51740530(504)51.11775540(513)51.71810550(523)52.31845560(532)53.01880570(542)53.61920580(551)54.11955590(561)54.71995600(570)55.22030610(580)55.72070620(589)56.32105630(599)56.82145640(608)57.32180650(618)57.866058.367058.868059.269059.770060.172061.074061.876062