TJR-1 | Electrical Resistance alloy

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MOQ : 100 Kilograms

About TJR-1 | Electrical Resistance alloy

Item	Details
Grade	TJR-1
Reference Standards (for reference only)	JIS FCH-1 (C2520) DIN CrAl255 GB 0Cr25Al5 Other Names: Resistohm
Available Shapes	Coil, Sheet
Manufacturable Thickness Range (Strip, Sheet)	0.030–1.2 mm
Manufacturable Width Range (Strip, Sheet)	3.0–300 mm
Length	Strip or Sheet (Length less than 2,000 mm)
Technique	Cold Rolled
Temper	Annealed, Skin Passed, As Rolled (Hard)
Surface Finish	Bright, Dull
Examples of Applications	Resistors, Temperature Sensors, Fuses
Coil I.D.	300, 400, 552 mm
Chemical Composition	Refer to the image
Density	7.3 g/cm³
Volume Resistivity	1.42 µΩ·m
Temperature Coefficient of Resistance (TCR)	±50 ppm/K (25–125°C)
Magnetism	Strong
Minimum Order Quantity	100 Kilograms
Country of Origin	Japan, China
Payment Terms	Telegraphic Transfer (T/T)
Delivery Terms	EXW, FOB, CIF, DAP, etc.
Packing	Our Standard Packing for Export
Export Markets	Asia, Middle East, North America, South America, Europe, etc.
Description	TJR-1 is a ferritic stainless steel resistance alloy designed for high-resistance electrical applications requiring excellent high-temperature oxidation resistance. It provides stable performance in elevated temperature environments and offers good electrical resistance characteristics suitable for heating and resistance elements. The material exhibits strong magnetic properties due to its ferritic stainless steel structure and can operate reliably under demanding thermal conditions. TJR-1 is often used as an alternative to FCH-1 in resistance heating applications where oxidation resistance and thermal stability are required. Typical applications include resistors, heating elements, temperature sensors, and other high-temperature electrical components.