# ค่าสัมประสิทธิ์ของการขยายตัวจากความร้อนของธาตุ (หน้าข้อมูล)
การขยายตัวจากความร้อน 
  ×10-6 m · m−1 · K−1  3 Li lithium use  46 CRC  46 LNG  46 WEL  46  4 Be beryllium use  11.3 CRC  11.3 LNG  11.3 WEL  11.3  5 B boron use  5-7 LNG  5-7 WEL  6  6 C carbon use  WEL  7.1  11 Na sodium use  71 CRC  71 LNG  71 WEL  71  12 Mg magnesium use  24.8 CRC  24.8 LNG  24.8 WEL  8.2  13 Al aluminium use  23.1 CRC  23.1 LNG  23.1 WEL  23.1  14 Si silicon use  2.6 WEL  2.6  19 K potassium use  83.3 CRC  83.3  20 Ca calcium use  22.3 CRC  22.3 LNG  22.3 WEL  22.3  21 Sc scandium use  (room temperature) (alpha, polycrystalline) 10.2 CRC  10.2 CR2  (room temperature) (alpha, amorphous) 7.6 CR2  (room temperature) (alpha, crystalline) 15.3 CR2  (room temperature) (alpha, polycrystalline) 10.2 LNG  10.2 WEL  10.2  22 Ti titanium use  8.6 CRC  8.6 LNG  8.6 WEL  8.6  23 V vanadium use  8.4 CRC  8.4 LNG  8.4 WEL  8.4  24 Cr chromium use  4.9 CRC  4.9 LNG  4.9 WEL  4.9  25 Mn manganese use  21.7 CRC  21.7 LNG  21.7 WEL  21.7  26 Fe iron use  11.8 CRC  11.8 LNG  11.8 WEL  11.8  27 Co cobalt use  13.0 CRC  13.0 LNG  13.0 WEL  13.0  28 Ni nickel use  13.4 CRC  13.4 LNG  13.4 WEL  13.4  29 Cu copper use  16.5 CRC  16.5 LNG  16.5 WEL  16.5  30 Zn zinc use  30.2 CRC  30.2 LNG  30.2 WEL  30.2  31 Ga gallium use  CRC  18 LNG  120 WEL  120  32 Ge germanium use  6.0 LNG  6.0 WEL  6  34 Se selenium use  (amorphous) 37 LNG  (amorphous) 37  38 Sr strontium use  22.5 CRC  22.5 LNG  22.5 WEL  22.5  39 Y yttrium use  (room temperature) (alpha, polycrystalline) 10.6 CRC  10.6 CR2  (room temperature) (alpha, amorphous) 6.0 CR2  (room temperature) (alpha, crystalline) 19.7 CR2  (room temperature) (alpha, polycrystalline) 10.6 LNG  10.6 WEL  10.6  40 Zr zirconium use  5.7 CRC  5.7 LNG  5.7 WEL  5.7  41 Nb niobium use  7.3 CRC  7.3 LNG  7.3 WEL  7.3  42 Mo molybdenum use  4.8 CRC  4.8 LNG  4.8 WEL  4.8  44 Ru ruthenium use  6.4 CRC  6.4 LNG  6.4 WEL  6.4  45 Rh rhodium use  8.2 CRC  8.2 LNG  8.2 WEL  8.2  46 Pd palladium use  11.8 CRC  11.8 LNG  11.8 WEL  11.8  47 Ag silver use  18.9 CRC  18.9 LNG  18.9 WEL  18.9  48 Cd cadmium use  30.8 CRC  30.8 LNG  30.8 WEL  30.8  49 In indium use  32.1 CRC  32.1 LNG  32.1 WEL  32.1  50 Sn tin use  22.0 CRC  22.0 LNG  22.0 WEL  22  51 Sb antimony use  11.0 CRC  11.0 LNG  11.0 WEL  11  55 Cs caesium use  97 CRC  97  56 Ba barium use  20.6 CRC  20.6 LNG  20.6 WEL  20.6  57 La lanthanum use  (room temperature) (alpha, polycrystalline) 12.1 CRC  12.1 CR2  (room temperature) (alpha, amorphous) 4.5 CR2  (room temperature) (alpha, crystalline) 27.2 CR2  (room temperature) (alpha, polycrystalline) 12.1 LNG  12.1 WEL  12.1  58 Ce cerium use  (room temperature) (gamma, polycrystalline) 6.3 CRC  6.3 CR2  (room temperature) (gamma, amorphous) 6.3 CR2  (room temperature) (gamma, polycrystalline) 6.3 LNG  6.3 WEL  6.3  59 Pr praseodymium use  (room temperature) (alpha, polycrystalline) 6.7 CRC  6.7 CR2  (room temperature) (alpha, amorphous) 4.5 CR2  (room temperature) (alpha, crystalline) 11.2 CR2  (room temperature) (alpha, polycrystalline) 6.7 LNG  6.7 WEL  6.7  60 Nd neodymium use  (room temperature) (alpha, polycrystalline) 9.6 CRC  9.6 CR2  (room temperature) (alpha, amorphous) 7.6 CR2  (room temperature) (alpha, crystalline) 13.5 CR2  (room temperature) (alpha, polycrystalline) 9.6 LNG  9.6 WEL  9.6  61 Pm promethium use  (room temperature) (alpha, polycrystalline) est. 11 CRC  est. 11 CR2  (room temperature) (alpha, amorphous) est. 9 CR2  (room temperature) (alpha, crystalline) est. 16 CR2  (room temperature) (alpha, polycrystalline) est. 11 LNG  est. 11 WEL  11  62 Sm samarium use  (room temperature) (alpha, polycrystalline) 12.7 CRC  12.7 CR2  (room temperature) (alpha, amorphous) 9.6 CR2  (room temperature) (alpha, crystalline) 19.0 CR2  (room temperature) (alpha, polycrystalline) 12.7 LNG  12.7 WEL  12.7  63 Eu europium use  (room temperature) (polycrystalline) 35.0 CRC  35.0 CR2  (room temperature) (amorphous) 35.0 CR2  (room temperature) (polycrystalline) 35.0 LNG  35.0 WEL  35  64 Gd gadolinium use  (100 °C) (alpha, polycrystalline) 9.4 CRC  (100 °C) 9.4 CR2  (100 °C) (alpha, amorphous) 9.1 CR2  (100 °C) (alpha, crystalline) 10.0 CR2  (100 °C) (alpha, polycrystalline) 9.4 LNG  (100 °C) 9.4 WEL  9.4  65 Tb terbium use  (room temperature) (alpha, polycrystalline) 10.3 CRC  10.3 CR2  (room temperature) (alpha, amorphous) 9.3 CR2  (room temperature) (alpha, crystalline) 12.4 CR2  (room temperature) (alpha, polycrystalline) 10.3 LNG  10.3 WEL  10.3  66 Dy dysprosium use  (room temperature) (alpha, polycrystalline) 9.9 CRC  9.9 CR2  (room temperature) (alpha, amorphous) 7.1 CR2  (room temperature) (alpha, crystalline) 15.6 CR2  (room temperature) (alpha, polycrystalline) 9.9 LNG  9.9 WEL  9.9  67 Ho holmium use  (room temperature) (polycrystalline) 11.2 CRC  11.2 CR2  (room temperature) (amorphous) 7.0 CR2  (room temperature) (crystalline) 19.5 CR2  (room temperature) (polycrystalline) 11.2 LNG  11.2 WEL  11.2  68 Er erbium use  (room temperature) (polycrystalline) 12.2 CRC  12.2 CR2  (room temperature) (amorphous) 7.9 CR2  (room temperature) (crystalline) 20.9 CR2  (room temperature) (polycrystalline) 12.2 LNG  12.2 WEL  12.2  69 Tm thulium use  (room temperature) (polycrystalline) 13.3 CRC  13.3 CR2  (room temperature) (amorphous) 8.8 CR2  (room temperature) (crystalline) 22.2 CR2  (room temperature) (polycrystalline) 13.3 LNG  13.3 WEL  13.3  70 Yb ytterbium use  (room temperature) (beta, polycrystalline) 26.3 CRC  26.3 CR2  (room temperature) (beta, amorphous) 26.3 CR2  (room temperature) (beta, polycrystalline) 26.3 LNG  26.3 WEL  26.3  71 Lu lutetium use  (room temperature) (polycrystalline) 9.9 CRC  9.9 CR2  (room temperature) (amorphous) 4.8 CR2  (room temperature) (crystalline) 20.0 CR2  (room temperature) (polycrystalline) 9.9 LNG  9.9 WEL  9.9  72 Hf hafnium use  5.9 CRC  5.9 LNG  5.9 WEL  5.9  73 Ta tantalum use  6.3 CRC  6.3 LNG  6.3 WEL  6.3  74 W tungsten use  4.5 CRC  4.5 LNG  4.5 WEL  4.5  75 Re rhenium use  6.2 CRC  6.2 LNG  6.2 WEL  6.2  76 Os osmium use  5.1 CRC  5.1 LNG  5.1 WEL  5.1  77 Ir iridium use  6.4 CRC  6.4 LNG  6.4 WEL  6.4  78 Pt platinum use  8.8 CRC  8.8 LNG  8.8 WEL  8.8  79 Au gold use  14.2 CRC  14.2 LNG  14.2 WEL  14.2  80 Hg mercury use  60.4 CRC  60.4  81 Tl thallium use  29.9 CRC  29.9 LNG  29.9 WEL  29.9  82 Pb lead use  28.9 CRC  28.9 LNG  28.9 WEL  28.9  83 Bi bismuth use  13.4 CRC  13.4 LNG  13.4 WEL  13.4  84 Po polonium use  23.5 CRC  23.5  90 Th thorium use  11.0 CRC  11.0 LNG  11.1 WEL  11.0  92 U uranium use  13.9 CRC  13.9 LNG  13.9 WEL  13.9  94 Pu plutonium use  46.7 CRC  46.7 LNG  46.7

 Notes 
 All values refer to 25 °C unless noted.