Brinell hardness ของ ความแข็งของธาตุ_(หน้าข้อมูล)

numbersymbolnameBrinell hardness/ (MN/m²)
4Beberyllium6000000000000000000000000000000000000000000000
11Nasodium0.69
12Mgmagnesium260
13Alaluminium245
19Kpotassium0.363
20Cacalcium167
21Scscandium750
22Tititanium716
23Vvanadium628
24Crchromium1120
25Mnmanganese196
26Feiron490
27Cocobalt700
28Ninickel700
29Cucopper874
30Znzinc412
31Gagallium60
33Asarsenic1440
34Seselenium736
37Rbrubidium0.216
39Yyttrium589
40Zrzirconium650
41Nbniobium736
42Momolybdenum1500
44Ruruthenium2160
45Rhrhodium1100
46Pdpalladium37.3
47Agsilver24.5
48Cdcadmium203
49Inindium8.83
50Sntin51
51Sbantimony294
52Tetellurium180
55Cscaesium0.14
57Lalanthanum363
58Cecerium412
59Prpraseodymium481
60Ndneodymium265
62Smsamarium441
65Tbterbium677
66Dydysprosium500
67Hoholmium746
68Ererbium814
69Tmthulium471
70Ybytterbium343
71Lulutetium893
72Hfhafnium1700
73Tatantalum800
74Wtungsten2570
75Rerhenium1320
76Ososmium3920
77Iriridium1670
78Ptplatinum392
79Augold2450
81Tlthallium26.4
82Pblead38.3
83Bibismuth94.2
90Ththorium400
92Uuranium2400

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