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| Brand Name: | DLX |
| Model Number: | Resistance Wire |
| MOQ: | 15 kg |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability: | 500 tons per month |
Nikrothal 60 resistance wire is a nickel-chromium alloy engineered for applications that demand long-lasting performance under high temperatures. Classified under AFNOR NC 6, it combines durability, thermal stability, and corrosion resistance, making it a preferred choice in industries where consistent heating and electrical resistance are critical.
Nikrothal 60 is composed of approximately 60% nickel and 15% chromium, with iron making up the balance. This composition results in a resistivity of about 1.09 µΩ·m, which provides excellent resistance stability. The chromium content enhances oxidation resistance, allowing the alloy to maintain its structural integrity even at elevated temperatures.
The wire’s maximum continuous operating temperature is around 1200°C, making it suitable for demanding heating applications. Beyond just high-temperature strength, Nikrothal 60 also exhibits good mechanical stability, meaning it can withstand thermal cycling and repeated heating without cracking or losing performance.
International Grade Cross-Reference
| Standard / System | Grade Designation |
|---|---|
| Brand Equivalent | Nikrothal 60, Chromel C, N6, Alloy C, HAI-NiCr 60 |
| EN / DIN | NiCr6015 / W.Nr. 2.4867 (DIN 17470) |
| AFNOR (France) | NC 6 / NC 60-15 |
| UNS (USA) | UNS N06004 |
| ASTM Standard | ASTM B344 |
| GB/T (China) | Cr15Ni60 (GB/T 1234) |
| Element | Ni (Nickel) | Cr (Chromium) | Fe (Iron) | Si (Silicon) | Mn (Manganese) | C (Carbon) | P (Phosphorus) | S (Sulfur) |
|---|---|---|---|---|---|---|---|---|
| Min (%) | 57.0 | 15.0 | Balance | 0.50 | - | - | - | - |
| Max (%) | 63.0 | 18.0 | Balance | 1.50 | 1.00 | 0.08 | 0.020 | - |
Physical, Electrical & Mechanical Properties
Key Performance Advantages
High Resistance to Oxidation: Forms a dense, adherent chromium oxide () protective layer that prevents interior alloy degradation during thermal cycling.
Superior Ductility After Use: Unlike iron-chromium-aluminum (FeCrAl) alloys, Nikrothal 60 maintains ductile grain structure after prolonged high-temperature exposure and will not become brittle when cooled.
Good Weldability and Formability: Easily coiling, bending, and spot-welding without preheating, enabling efficient manufacturing of complex heating spirals.
Cost-Effective Thermal Performance: Provides an optimal economic balance compared to higher-nickel Ni80Cr20 while offering higher corrosion resistance than FeCrAl in moist or reducing atmospheres.
Nikrothal 60 is recognized under AFNOR NC 6, but its composition is also consistent with other international standards, including ASTM and DIN. This ensures that it can be specified across a wide range of industries and projects without compatibility issues. Its global recognition makes it a safe and reliable choice for manufacturers sourcing resistance wire across different regions.
Quality Control & Mill Test Certification
Every production batch from Changzhou DLX Alloy undergoes rigorous metallurgical inspection in accordance with ASTM B344, DIN 17470, and ISO 9001 standards:
Chemical Analysis: Direct-reading optical emission spectrometer (OES) verification.
Electrical Resistivity Testing: Digital micro-ohmmeter testing at calibrated 20°C reference temperature.
Dimensional & Surface Inspection: Laser micrometer continuous gauging with 100% surface eddy-current flaw detection.
Mechanical Testing: Universal tensile strength and elongation testing.
Traceability & Documentation: Complete Material Test Certificate (MTC) according to EN 10204 3.1 provided with each shipment.
Packaging, MOQ & Commercial Terms
Standard Spool Packaging: DIN 100 (1-2 kg), DIN 125 (3-4 kg), DIN 160 (5-8 kg), DIN 200 (10-15 kg), DIN 250 (15-25 kg) plastic spools packed in shock-proof export cartons.
Coil Packaging: Bulk wire coils wrapped in moisture-resistant plastic film and reinforced in seaworthy plywood cases.
Minimum Order Quantity (MOQ): 5 kg for standard sizes; free 0.5 kg test samples available upon request.
Monthly Supply Capacity: 1,200 metric tons / month.
Lead Time: 10-15 days for custom drawing and coiling orders.
Nikrothal 60 NiCr resistance wire is a proven solution for applications requiring durability, stability, and high-temperature performance. With a resistivity of 1.09 µΩ·m and a service temperature of up to 1200°C, it is ideal for soldering irons, appliances, heating cables, and industrial systems. Recognized by AFNOR NC 6 and equivalent standards worldwide, it provides global reliability and compatibility.
With DLX as a trusted supplier, customers benefit from strict quality control, material customization, and technical support, ensuring that Nikrothal 60 delivers its full potential across industries.
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