Jiangyin Chengxin Alloy Material Co., Ltd ，
Jiangsu Xiangcheng Supply Chain Management Co. LTD
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CX601 Nickel Chromium Iron Alloys Wire For For Industrial Applications
CX601 Nickel-Chromium-Iron Heating Wire is a versatile and reliable material for high-temperature heating applications, offering a good balance of resistivity, thermal stability, and oxidation resistance. Its ability to maintain consistent resistance at elevated temperatures makes it an excellent choice for heating elements, furnaces, and industrial heating systems. The wire is cost-effective due to the inclusion of Iron, while still providing robust performance in demanding environments. Whether for resistance heating, temperature control, or thermal processing, CX601 offers the durability and efficiency required for modern heating technologies.
Nominal Chemical Composition (%)
| Alloy | Ni | Mn | Fe | Si | Cr | C | AI |
| CX600 | ≥72.0 | ≤1.0 | 6.0-10.0 | ≤0.50 | 14-17 | ≤0.15 | ≤0.50 |
| CX601 | 58-63 | ≤1.0 | Balance | ≤0.50 | 21-25 | ≤0.10 | 1.0-1.7 |
Mechanical Properties (at room temperature for annealed wire)
| Alloy | Tensile strength (N/mm2) | Elongation (% at L0=100mm) | ||
| Min | Max | Min | Max | |
| CX600 | 600 | 800 | 25 | 40 |
| CX601 | 700 | 900 | 25 | 40 |
Some key features of CX601 include:
CX601 wire has a high electrical resistivity, which makes it an efficient material for heating elements, as it converts electrical energy into heat effectively when an electrical current passes through it.
The combination of Nickel and Chromium provides excellent oxidation resistance even at high temperatures. This is critical for heating elements exposed to air and heat for long durations.
Chromium also helps the wire resist scaling and corrosion, even in extreme temperatures, which improves the longevity of the heating element.
The wire performs reliably at temperatures up to 1000°C to 1200°C (1832°F to 2192°F), depending on the specific alloy formulation. It maintains consistent resistance over a wide temperature range, which is important for stable heating performance.
CX601 offers good tensile strength and is capable of handling mechanical stress without failure, making it durable under typical usage conditions in high-temperature environments.
The alloy exhibits good thermal fatigue resistance, making it capable of withstanding repeated heating and cooling cycles without significant degradation, which is essential for industrial heating applications.
Applications:
CX601 is commonly used in electric heating elements for a wide range of devices, such as toasters, ovens, furnaces, space heaters, and kilns where efficient heat generation is required.
Used in industrial furnaces for metal heat treatment (such as annealing and hardening) and in ceramic kilns, where the wire’s ability to withstand high temperatures and oxidative environments is essential.
Employed in temperature sensors and thermistors where resistance changes with temperature need to be measured with high precision.
CX601 is used in laboratory heating equipment, such as heating coils, thermal chambers, and controlled-environment incubators.
Often used in hot plates and electric cooktops, especially in commercial and industrial kitchens, where the wire’s heat-resistance and longevity are vital.
The wire is used in aerospace applications for thermal blankets or automotive heating elements, where high temperatures are encountered.
Advantages:
CX601 wire is built to last in high-temperature environments, maintaining its mechanical integrity and resistivity even under extreme conditions.
Due to its high resistivity, it is very efficient in converting electrical energy into heat, making it ideal for use in heating elements.
The addition of Iron to the alloy makes it a more cost-effective alternative compared to pure Nickel-Chromium alloys, while still providing reliable high-temperature performance.
The combination of oxidation resistance and thermal stability ensures a long service life, reducing the need for frequent replacements in industrial applications.
The wire is flexible and can be wound into coils or formed into different shapes to meet the specific requirements of the heating application.