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東莞市德創五金有限公司

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維氏HV-洛氏HRC-布氏HB硬度對照表

2021-12-02 15:00:50 東莞市德創五金有限公司 閱讀
抗拉強度 Rm維氏硬度 HV布氏硬度 HB洛氏硬度 HRC
N/mm2


2508076. 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. 3
78524523321. 3
80025023822. 2
82025524223. 1
83526024724. 0
85026525224. 8
86527025725. 6
88027526126.4
90028026627. 1
91528527127. 8
93029027628. 5
95029528029. 2
96530028529. 8
99531029531. 0
103032030432. 2
106033031433. 3
109534032334.4
112535033335. 5
111536034236. 6
119037035237. 7
122038036138. 8
125539037139. 8
129040038040. 8
132041039041. 8
135042039942. 7
138543040943. 6
142044041844. 5
145545042845. 3
148546043746. 1
152047044746. 9
1555480(456)47. 7
1595490(466)48.4
1630500(475)49. 1
1665510(485)49. 8
1700520(494)50. 5
1740530(504)51. 1
1775540(513)51. 7
1810550(523)52. 3
1845560(532)53. 0
1880570(542)53. 6
1920580(551)54. 1
1955590(561)54. 7
1995600(570)55. 2
2030610(580)55. 7
2070620(589)56. 3
2105630(599)56. 8
2145640(608)57. 3
2180650(618)57. 8

660
58. 3

670
58. 8

680
59. 2

690
59. 7

700
60. 1

720
61. 0

740
61. 8

760
62. 5

780
63. 3

800
64. 0

820
64. 7

840
65. 3

860
65. 9

880
66.4

900
67. 0

920
67. 5

940
68. 0


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