1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca21Sc22Ti23V24Cr25Mn26Fe27Co28Ni29Cu30Zn31Ga32Ge33As34Se35Br36Kr37Rb38Sr39Y40Zr41Nb42Mo43Tc44Ru45Rh46Pd47Ag48Cd49In50Sn51Sb52Te53I54Xe55Cs56BaLa*Lanthanides57La58Ce59Pr60Nd61Pm62Sm63Eu64Gd65Tb66Dy67Ho68Er69Tm70Yb71Lu72Hf73Ta74W75Re76Os77Ir78Pt79Au80Hg81Tl82Pb83Bi84Po85At86Rn87Fr88RaAc*Actinides89Ac90Th91Pa92U93Np94Pu95Am96Cm97Bk98Cf99Es100Fm101Md102No103Lr104Rf105Db106Sg107Bh108Hs109Mt110Ds111Rg112Cn113Nh114Fl115Mc116Lv117Ts118Og
Brinell hardness
The hardness test by Swedish engineer Johan August Brinell is used for soft to medium-hard metals and materials with uneven grain structure. A hard metal ball with a specified test force is pressed into the surface of the workpiece to be tested.
Element | Brinell hardness | ||
---|---|---|---|
4Be | Beryllium | 600 NM·m-2 | |
11Na | Sodium | 0.69 NM·m-2 | |
12Mg | Magnesium | 260 NM·m-2 | |
13Al | Aluminum | 245 NM·m-2 | |
19K | Potassium | 0.363 NM·m-2 | |
20Ca | Calcium | 167 NM·m-2 | |
21Sc | Scandium | 750 NM·m-2 | |
22Ti | Titanium | 716 NM·m-2 | |
23V | Vanadium | 628 NM·m-2 | |
24Cr | Chromium | 1,120 NM·m-2 | |
25Mn | Manganese | 196 NM·m-2 | |
26Fe | Iron | 490 NM·m-2 | |
27Co | Cobalt | 700 NM·m-2 | |
28Ni | Nickel | 700 NM·m-2 | |
29Cu | Copper | 874 NM·m-2 | |
30Zn | Zinc | 412 NM·m-2 | |
31Ga | Gallium | 60 NM·m-2 | |
33As | Arsenic | 1,440 NM·m-2 | |
34Se | Selenium | 736 NM·m-2 | |
37Rb | Rubidium | 0.216 NM·m-2 | |
39Y | Yttrium | 589 NM·m-2 | |
40Zr | Zirconium | 650 NM·m-2 | |
41Nb | Niobium | 736 NM·m-2 | |
42Mo | Molybdenum | 1,500 NM·m-2 | |
44Ru | Ruthenium | 2,160 NM·m-2 | |
45Rh | Rhodium | 1,100 NM·m-2 | |
46Pd | Palladium | 37.3 NM·m-2 | |
47Ag | Silver | 24.5 NM·m-2 | |
48Cd | Cadmium | 203 NM·m-2 | |
49In | Indium | 8.83 NM·m-2 | |
50Sn | Tin | 51 NM·m-2 | |
51Sb | Antimony | 294 NM·m-2 | |
52Te | Tellurium | 180 NM·m-2 | |
55Cs | Caesium | 0.14 NM·m-2 | |
57La | Lanthanum | 363 NM·m-2 | |
58Ce | Cerium | 412 NM·m-2 | |
59Pr | Praseodymium | 481 NM·m-2 | |
60Nd | Neodymium | 265 NM·m-2 | |
62Sm | Samarium | 441 NM·m-2 | |
65Tb | Terbium | 677 NM·m-2 | |
66Dy | Dysprosium | 500 NM·m-2 | |
67Ho | Holmium | 746 NM·m-2 | |
68Er | Erbium | 814 NM·m-2 | |
69Tm | Thulium | 471 NM·m-2 | |
70Yb | Ytterbium | 343 NM·m-2 | |
71Lu | Lutetium | 893 NM·m-2 | |
72Hf | Hafnium | 1,700 NM·m-2 | |
73Ta | Tantalum | 800 NM·m-2 | |
74W | Tungsten | 2,570 NM·m-2 | |
75Re | Rhenium | 1,320 NM·m-2 | |
76Os | Osmium | 3,920 NM·m-2 | |
77Ir | Iridium | 1,670 NM·m-2 | |
78Pt | Platinum | 392 NM·m-2 | |
79Au | Gold | 2,450 NM·m-2 | |
81Tl | Thallium | 26.4 NM·m-2 | |
82Pb | Lead | 38.3 NM·m-2 | |
83Bi | Bismuth | 94.2 NM·m-2 | |
90Th | Thorium | 400 NM·m-2 | |
92U | Uranium | 2,400 NM·m-2 |