Description of Silicon Carbon Heating Rods
Silicon Carbon Heating Element is a high-temperature nonmetal heating element which are processed by silicon carbide. Comparing to other metal elements, Silicon Carbon Heating Element has many advances such as high working temperature, oxidation resistance, longer life, and corrosion resistance.
U-shaped silicon-carbon heating rods are capable of higher operating temperatures and higher watt loadings than metallic elements and are relatively easy to change while the furnace is hot.
Specification of Silicon Carbon Heating Rods
| Item # | leg diameter | Ohms per Leg Hot Zone | Ohms per Leg Cold End |
| U-1/2-13 | 1/2 Inch | 0.1963Ohms/Inch | 0.00982Ohms/Inch |
| 13 mm | 0.00773Ohms/mm | 0.000387Ohms/mm |
| U-5/8-16 | 5/8 Inch | 0.1262Ohms/Inch | 0.00631Ohms/Inch |
| 16 mm | 0.00497Ohms/mm | 0.000248Ohms/mm |
| U-3/4-19 | 3/4 Inch | 0.0865Ohms/Inch | 0.00433Ohms/Inch |
| 19 mm | 0.00341Ohms/mm | 0.000170Ohms/mm |
| U-1-25 | 1 Inch | 0.0500Ohms/Inch | 0.00250Ohms/Inch |
| 25 mm | 0.00197Ohms/mm | 0.000098Ohms/mm |
| U-1-1/4-32 | 1-1/4 Inch | 0.0343Ohms/Inch | 0.00171Ohms/Inch |
| 32 mm | 0.00134Ohms/mm | 0.000067Ohms/mm |
| U-1-1/2-38 | 1-1/2 Inch | 0.0234Ohms/Inch | 0.00117Ohms/Inch |
| 38 mm | 0.00092Ohms/mm | 0.000046Ohms/mm |
| U-1-3/4-44 | 1-3/4 Inch | 0.0165Ohms/Inch | 0.00082Ohms/Inch |
| 44 mm | 0.00065Ohms/mm | 0.000032Ohms/mm |
| U-2-1/8-54 | 2-1/8 Inch | 0.0150Ohms/Inch | 0.00075Ohms/Inch |
| 54 mm | 0.00059Ohms/mm | 0.000030Ohms/mm |
A: center distance between legs
CZ: cold end length
HZ: hot zone length
OD: outside diameter
Please provide the product size you need according to the following format:
Hot zone, cold end, diameter, A
Example: HZ=500, CZ=250, OD=19mm, A=60
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