Conversione della durezza

VickersRockwellRockwell superficialeBrinnellVickersRockwell
HVHRAHRBHRC15N30N45NHBHVHRB
(60kgf)
Diamante
(100kgf)
Sfera da 1/16
(150kgf)
Diamante
(15kgf)
Diamante
(30kgf)
Diamante
(45kgf)
Diamante
(3000kgf)
Sfera da 10
(100kgf)
Sfera da 1/16
94085,6-6893,284,475,4-19693,5
92085,3-67,5938474,3-194
90085-6792,983,674,2-19293
88084,7-66,492,783,173,6-19092,5
86084,4-65,992,582,773,1-18892
84084,1-65,392,382,272,2-18691,5
82083,8-64,792,181,771,873318491
80083,4-6491,881,17172218290,5
78083-63,391,580,470,271018090
76082,6-62,591,279,769,469717889
74082,2-61,89179,168,668417688,5
72081,8-6190,778,467,767017488
70081,3-60,190,377,666,765617287,5
69081,1-59,790,177,266,264817087
68080,8-59,289,876,865,763916886
67080,6-58,889,776,465,363016685,5
66080,3-58,389,575,964,762116485
65080-57,889,275,564,161216284
64079,8-57,38975,163,560216083,5
63079,5-56,888,874,66359215883
62079,2-56,388,574,262,458315682
61078,9-55,788,273,661,757415481,5
60078,6-55,28873,261,256515280,5
59078,4-54,787,872,760,555515080
58078-54,187,572,159,954614879
57077,8-53,687,271,759,353614678
56077,4-5386,971,258,652514477,5
55077-52,386,670,557,851714277
54076,7-51,786,3705750814076
53076,4-51,18669,556,249813875
52076,1-50,585,76955,648813674,5
51075,7-49,885,468,354,747913473,5
50075,3-49,18567,753,947013273
49074,9-48,484,767,153,146113072
48074,5-47,784,366,452,245112871
47074,1-46,983,965,751,344212670
46073,6-46,183,664,950,443412469
45073,3-45,383,264,349,442512268
44072,8-44,582,863,548,441512067
43072,3-43,682,362,747,440511866
42071,8-42,781,861,946,439711665
41071,4-41,881,461,145,338811464
40070,8-40,88160,244,137911263
39070,3-39,880,359,342,936911062
38069,811038,879,858,441,736010861
37069,2-37,779,257,440,435010659,5
36068,710936,678,656,439,134110458
35068,1-35,57855,437,833110257
34067,610834,477,454,436,532210056
33067-33,376,853,635,23139854
32066,410732,276,252,333,93039653
31065,8-3175,651,332,52949451
30065,2105,529,874,950,231,12849249,5
29564,8-29,274,649,730,42809047,5
29064,5104,528,574,24929,52758846
28564,2-27,873,848,428,72708644
28063,8103,527,173,447,827,92658442
27563,5-26,47347,227,12618240
27063,110225,672,646,426,22568037,5
26562,7-24,872,145,725,22527835
26062,41012471,64524,32477632,5
25562-23,170,644,223,22437430
25061,699,522,270,643,422,22387227,5
24561,2-21,370,142,521,12337024,5
24060,798,120,369,641,719,92286821,5
230-96,718---2196618,5
220-9515,7---2096415,5
210-93,413,4---2006212,5
200-91,511---1906010
190-89,58,5---18158-
180-87,16---17156-
170-853---16254-
160-81,70---15252-
150-78,7----14350-
140-75----13349-
130-71,2----12448-
120-66,7----11447-
110-62,3----10546-
100-56,2----9545-