AlNiCo
Download Full Specifications
Aluminium Nickel Cobalt (AlNiCo) — Cast & Sintered Grades
Isotropic & anisotropic grades | Properties at 20 °C | Excellent temperature stability up to 550 °C
<table><thead><tr><th>Grade</th><th>Br (mT)</th><th>Br (Gauss)</th><th>Hcb (kA/m)</th><th>Hcb (Oe)</th><th>Hcj (kA/m)</th><th>Hcj (Oe)</th><th>(BH) max (kJ/m³)</th><th>(BH) max (MGOe)</th><th>Temp Coef Br (%/°C)</th><th>Tw Max (°C)</th></tr></thead><tbody><tr><th colspan="11">Cast AlNiCo — Isotropic</th></tr><tr><td>AlNiCo 1</td><td>720</td><td>7200</td><td>35.8</td><td>450</td><td>37.6</td><td>472</td><td>11.1</td><td>1.4</td><td>-0.02</td><td>450</td></tr><tr><td>AlNiCo 2</td><td>760</td><td>7600</td><td>44.4</td><td>558</td><td>44.4</td><td>558</td><td>13.5</td><td>1.7</td><td>-0.02</td><td>450</td></tr><tr><td>AlNiCo 3</td><td>700</td><td>7000</td><td>40</td><td>503</td><td>43</td><td>540</td><td>10.3</td><td>1.3</td><td>-0.02</td><td>450</td></tr><tr><td>AlNiCo 4</td><td>550</td><td>5500</td><td>95</td><td>1190</td><td>100</td><td>1260</td><td>11.1</td><td>1.4</td><td>-0.02</td><td>450</td></tr><tr><th colspan="11">Cast AlNiCo — Anisotropic (columnar / directional)</th></tr><tr><td>AlNiCo 5</td><td>1280</td><td>12800</td><td>50.9</td><td>640</td><td>51.7</td><td>650</td><td>43.8</td><td>5.5</td><td>-0.02</td><td>540</td></tr><tr><td>AlNiCo 5-7</td><td>1350</td><td>13500</td><td>59</td><td>741</td><td>59.7</td><td>750</td><td>51.8</td><td>6.5</td><td>-0.02</td><td>540</td></tr><tr><td>AlNiCo 5DG</td><td>1320</td><td>13200</td><td>55.8</td><td>701</td><td>56.2</td><td>706</td><td>47.8</td><td>6</td><td>-0.02</td><td>540</td></tr><tr><td>AlNiCo 6</td><td>1050</td><td>10500</td><td>62</td><td>779</td><td>62.8</td><td>789</td><td>31.8</td><td>4</td><td>-0.02</td><td>520</td></tr><tr><td>AlNiCo 8</td><td>760</td><td>7600</td><td>116</td><td>1460</td><td>120</td><td>1508</td><td>43.8</td><td>5.5</td><td>-0.02</td><td>550</td></tr><tr><td>AlNiCo 8HC</td><td>720</td><td>7200</td><td>143</td><td>1797</td><td>149</td><td>1872</td><td>39.8</td><td>5</td><td>-0.02</td><td>550</td></tr><tr><td>AlNiCo 9</td><td>1050</td><td>10500</td><td>99</td><td>1244</td><td>106</td><td>1332</td><td>67.2</td><td>8.5</td><td>-0.02</td><td>540</td></tr><tr><td>AlNiCo 12</td><td>600</td><td>6000</td><td>160</td><td>2011</td><td>166</td><td>2085</td><td>31.8</td><td>4</td><td>-0.02</td><td>550</td></tr><tr><th colspan="11">Sintered AlNiCo</th></tr><tr><td>Sintered AlNiCo 2</td><td>720</td><td>7200</td><td>44</td><td>553</td><td>46</td><td>578</td><td>9.5</td><td>1.2</td><td>-0.02</td><td>450</td></tr><tr><td>Sintered AlNiCo 5</td><td>1100</td><td>11000</td><td>46</td><td>578</td><td>47</td><td>591</td><td>27.8</td><td>3.5</td><td>-0.02</td><td>540</td></tr><tr><td>Sintered AlNiCo 6</td><td>900</td><td>9000</td><td>60</td><td>754</td><td>62</td><td>779</td><td>23.9</td><td>3</td><td>-0.02</td><td>520</td></tr><tr><td>Sintered AlNiCo 8</td><td>700</td><td>7000</td><td>115</td><td>1445</td><td>120</td><td>1508</td><td>35.8</td><td>4.5</td><td>-0.02</td><td>550</td></tr></tbody></table>