Kanthal Super-1900 MoSi2 Heating Element -270mm - for KSL1800X-S & GSL1800S Compact Furnace - EQ-KSKSL-1900-S

Specifications:

• Materials: MoSi2
• Max working temperature:1850 C (3360 oF)
• A  (Distance between two shanks) : 30 mm (1.18")
• D1 (Terminal Diameter) : 12 mm (0.47")
• D2  (Heating Zone Diameter): 6 mm (0.23")
• L1  (Terminal Length): 160 mm (6.30")
• L2  (Heating Zone Length): 110 mm (4.33")
• Please click here to see datasheet of Super-1900 heating element.

Applications:

• Replace heating elements for MTI's KSL-1800X-S compact box furnace.
• Replace heating element for  MTI's GSL-1800X-S60 compact tube furnace.  

Physical Properties of MoSi₂ Heating Elements

• Tensile strength:                     100Mpa +/- 25% at 1550^oC (2820 ^oF)
• Bend strength:                        450 Mpa +/- 10% at 20 ^oC (68 ^oF)
• Compression strength:              1400 -1500 Mpa +/- 10% at 20 ^oC (68 ^oF)
• Fracture Toughness,                          K_IC^, at 20 ^oC (68 ^oF)   3-4 Mpam^1/2
• Vickers-hardness (HV):                      9 Gpa at 20 ^oC (68 ^oF) 
• Density:                                            6.5 g/cm³
• Porosity :                                          <1%
• Coefficient of liner expansion:             7-8 10 ^-6 K ^-1     
• Specific heat capacity:                       0.42 kJ kg ^-1 K ^-1 at  20 ^oC (68 ^oF)
• Emissivity:                                        0.70-0.80