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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(chuàng)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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