NCH-2 | Electrical Heating Alloys

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About NCH-2 | Electrical Heating Alloys

Item	Details
Grade	NCH-2 (NCHRW2)
Reference Standards (for reference only)	JIS NCHRW2 (C2520) DIN NiCr6015, 2.4867 GB Cr15Ni60 Other Names: ISA-CHROM 60
Available Shapes	Wire
Manufacturable Thickness Range	Please Contact Us
Surface Finish	Bright, Dull
Examples of Applications	Heaters (surface heating elements), E-cigarettes, Sealers
Coil I.D.	300, 400, 554 mm
Chemical Composition	Refer to the image
Density	8.3 g/cm³
Volume Resistivity	1.12 µΩ·m
Temperature Coefficient of Resistance (TCR)	50 ppm/K (23–100°C)
Maximum Ambient Temperature	1000°C
Magnetism	Non-Magnetic
Minimum Order Quantity	100 Kilograms
Country of Origin	Japan
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	NCH-2 (NCHRW2) is a nickel-chromium resistance alloy designed for high-temperature electrical heating applications where reliable oxidation resistance and stable resistance characteristics are required. It provides good electrical resistivity and mechanical stability at elevated temperatures, making it suitable for continuous heating elements and thermal applications. Compared to NCH-1 (NCHRW1), NCH-2 generally has slightly lower maximum operating temperature capability, but remains suitable for a wide range of heating applications. The alloy is typically used in heaters, surface heating elements, e-cigarettes, sealing devices, and similar resistance heating applications. As with similar Ni-Cr alloys, it should be avoided in sulfur-containing gases and humid reducing atmospheres due to corrosion risk.