NiCr9010alloy ROD
The Nickel-Chrome and Nickel-Chrome-Iron alloy wires are widely used as the high resistance alloy for electrical heating and wire-wound resistors in metallurgical industry, chemical industry and electrical industry, etc.
This alloy wire has higher electrical resistance coefficient, good anti-oxidation and anti-corrosion performance, and it also has good mechanical workability and weldability, with a high strength at high temperature.
NiCr9010 alloy rod is a type of nickel-chromium alloy rod with a specific composition and properties. Below is a detailed introduction to this material:
Nickel (Ni)
: Approximately 90%.
Chromium (Cr)
: Approximately 10%.
Other Elements
: May contain trace amounts of other elements such as iron (Fe), manganese (Mn), silicon (Si), etc., but their content is relatively low.
High-Temperature Resistance
: NiCr9010 alloy rod has excellent high-temperature stability and can maintain its mechanical properties at elevated temperatures. It is suitable for applications in high-temperature environments.
Corrosion Resistance
: This alloy exhibits good corrosion resistance, especially in oxidizing atmospheres. The chromium content helps form a protective oxide layer on the surface, which prevents further oxidation and corrosion.
Mechanical Properties
: It has high strength and good ductility at both room temperature and elevated temperatures. The combination of nickel and chromium provides a balance between strength and toughness.
Electrical Properties
: NiCr9010 alloy rod has a relatively high electrical resistivity, which makes it suitable for use as resistance wire in heating elements.
Thermal Expansion
: It has a relatively low coefficient of thermal expansion compared to some other metals, which helps reduce thermal stress during temperature changes.
Heating Elements
: Due to its high electrical resistivity and high-temperature resistance, NiCr9010 alloy rod is commonly used to manufacture heating elements for electric heaters, furnaces, and other heating devices.
Thermocouples
: This alloy is also used in thermocouples for temperature measurement in high-temperature applications. It is often paired with other materials to form thermocouple couples.
High-Temperature Components
: It can be used to manufacture components that need to withstand high temperatures, such as furnace parts, heat exchangers, and other equipment in the chemical and petrochemical industries.
Electrical and Electronic Applications
: The alloy's electrical properties make it suitable for certain electrical and electronic components where resistance and stability at high temperatures are required.
Raw Material Preparation
: High-purity nickel and chromium are prepared as the main raw materials.
Melting and Casting
: The raw materials are melted in a furnace and then cast into ingots or other desired shapes.
Hot and Cold Working
: The cast alloy is subjected to hot and cold working processes such as rolling, extrusion, or drawing to achieve the desired rod shape and size.
Heat Treatment
: The alloy rod may undergo heat treatment to optimize its mechanical properties and microstructure.
Surface Treatment
: Surface treatments such as polishing or coating may be applied to improve the surface finish and corrosion resistance.
Standards and Specifications
NiCr9010 alloy rod is typically manufactured and tested according to relevant international standards such as ASTM, DIN, or other industry-specific standards. These standards specify the chemical composition, mechanical properties, and testing methods for the alloy.
If you need more detailed information or specific data sheets for NiCr9010 alloy rod, you can refer to the technical documentation provided by the material manufacturers or consult relevant industry standards.
Price & Payment:
We quote the nichrome wire according to the raw material price.
Jiangyin Chengxin alloy wire factory has USD dollars bank account and Euro bank account, you can choose any of them as you like.
The round nicr8020 wire is very annealed, must be malleable, easily manipulated.
Packing with spool/bobbin
1. usually, 0.00mm to 0.14mm, the spool is 80mm diameter.
The spool have less of 2 kg of weight
2. 0.15 to 0.4mm, the spool is 100mm diameter.
The spool have less of 2 kg of weight.
3. more than 0.45mm nichrome wire, the spool is 120 mm diameter
The spool have less of 3 kg of weight.
Packing with Carton or Wooden Case
For 1 to 100 kgs, packed by carton, each carton less than 20 kgs
For more than 100kgs, packed by wooden case usually
The Lead Time
For 1 to 100 kgs, 7 to 10 days usually
For 100 to 500 kgs, 12 days usually
For more than 500 kgs, 16 days usually
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