FeCrAl Heating Alloy 1Cr13Al4 Mesh/Screen
General Description
1Cr13Al4 is a ferritic iron-chromium-aluminium alloy (FeCrAl alloy) which has been developed for low temperature applications. It is suited for use in appliances and can replace all low temperature materials in such applications. Maximum operating temperature in continuous operation is 950°C.
Chemical Composition
Alloy | Cr% | Al% | Fe% | Re% |
1Cr13Al4 | 20.5-23.5 | 4.2-5.3 | Bal. | Adequacy |
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) |
1Cr13Al4 | 1.25±0.08 | 200-260 | 15.4 | 950 |
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 |
