材料硬度对照表.doc

硬硬 度度 换换 算算抗拉强度RmN/mm2维氏硬度HV布氏硬度HB洛氏硬度HRC2508076.0-2708580.7-2859085.2-3059590.2-32010095.0-33510599.8-350110105-370115109-380120114-400125119-415130124-430135128-450140133-465145138-480150143-490155147-510160152-530165156-545170162-560175166-575180171-595185176-610190181-625195185-640200190-660205195-675210199-690215204-705220209-720225214-740230219-755235223-77024022820.378524523321.380025023822.282025524223.1抗拉强度Rm维氏硬度HV布氏硬度HB洛氏硬度HRC硬硬 度度 换换 算算N/mm283526024724.085026525224.886527025725.688027526126.490028026627.191528527127.893029027628.595029528029.296530028529.899531029531.0103032030432.2106033031433.3109534032334.4112535033335.5111536034236.6119037035237.7122038036138.8125539037139.8129040038040.8132041039041.8135042039942.7138543040943.6142044041844.5145545042845.3148546043746.1152047044746.91555480(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)53.6抗拉强度RmN/mm2维氏硬度HV布氏硬度HB洛氏硬度HRC1920580(551)54.1硬硬 度度 换换 算算1955590(561)54.71995600(570)55.22030610(580)55.72070620(589)56.32105630(599)56.82145640(608)57.32180650(618)57.866058.367058.868059.269059.770060.172061.074061.876062.578063.380064.082064.784065.386065.988066.490067.092067.594068.094068.0洛氏、维氏、肖氏硬度单位换算表洛氏、维氏、肖氏硬度单位换算表洛氏、维氏、肖氏硬度单位换算表洛氏、维氏、肖氏硬度单位换算表硬硬 度度 换换 算算洛氏、维氏、肖氏硬度换算表 HRCHRCHVHVHRAHRAHSHS 81 92.5 79 91.5 77 90.5 75 89.5 73 88.5 71 87.5 69 86.0 6894085.697 6790085.095 6686584.592 6583283.991 6480083.488 6377282.887 6274682.385 6172081.883 6069781.281 5967480.780 5865380.178 5763379.676 5661379.075 5559578.574 5457778.072 5356077.471 5254476.869 5152876.368 5051375.967 4949875.266 4848474.764 4747174.163 4645873.662 4544673.160 4443472.558 4342372.057 4241271.556洛氏、维氏、肖氏硬度换算表（二）洛氏、维氏、肖氏硬度换算表（二） HRCHRCHVHVHRAHRAHSHS 4140270.955 4039270.454 3938269.952硬硬 度度 换换 算算3837269.451 3736368.950 3635468.449 3534567.948 3433667.447 3332766.846 3231866.344 3131065.843 3030265.342 2929464.741 2828664.341 2727963.840 2627263.338 2526662.838 2426062.437 2325462.036 2224861.535 2124361.035 2023860.534 (18)230-33 (16)222-32 (14)213-31 (12)204-29 (10)196-28 (8)188-27 (6)180-26 (4)173-25 (2)166-24 (0)160-24硬硬 度度 换换 算算硬硬 度度 换换 算算。