0Cr27Al7Mo2 Alloy Mesh/Screen
General Description
0Cr27Al7Mo2, iron-chromium-aluminium alloy (FeCrAl alloy) which is recommended for use at wire temperatures up to 1400°C Max., can replace Kanthal series. In addition to industrial furnaces, it is used in appliances where its high resistivity and good oxidation resistance are of particular importance.
Chemical Composition
Alloy | Cr% | Al% | Fe% | Re% | Mo% |
0Cr27Al7Mo2 | 26.5-27.8 | 6.0-7.0 | Bal. | Adequacy | 1.8-2.2 |
Properties
Alloy | Specific Resistance (at 20°C) (µΩ-m) | Hardness HB | Linear Expansion Coeff. (T=20 – 1000°C) x10-6 | Maximum Operating Temperature of Element (°C) |
0Cr27Al7Mo2 | 1.53±0.07 | 200-260 | 16.0 | 1400 |
Size Range
Wire | Strip | Ribbon | Mesh | |
Dia (mm) | 0.025-10 | - | - | - |
Width (mm) | - | 5-250 | 0.4-4 | - |
Thickness (mm) | - | 0.05-2.5 | >0.05 | >0.05 |
