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01020304
Pure Nickel Alloys Bar N4(Ni201)
Pure Nickel Alloys Bar N4(Ni201)
Pure Nickel Alloys Bar N4(Ni201)

Pure Nickel Alloys Bar N4(Ni201)

  • Place of Origin Jiangsu,China
  • Model Number Pure Nickel Alloys Bar N4(Ni201)
  • Trade Names Nickel201/Ni201 Bar
  • Dimensions Customized Size
  • Delivery Conditions Grinding. Polished. Bright.
  • Avaliable Shapes Round Wire.Flat Wire.Flat Strip.Bar.Customized
  • MOQ 50~200 (KG)
  • Production Standards GB/T 1234-2010,ASTM B160, ASTM B564, ASTM B161/B163/B725/B751, AMS B162, ASTM B166
  • Packaging Details Wooden Case, or as per Client's request
  • Payment Terms L/C, T/T, Western Union, MoneyGram
  • Trade Terms FOB, CIF, DDP, DAP, EXW
  • Delivery Time 7~40 days
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product details

Overview


Pure Nickel Alloys Bar N4 (Ni201) is a high-purity, corrosion-resistant nickel-based alloy wire that complies with international standards such as ASTM B160. Its nickel content is ≥99.0%, low-carbon design (C≤0.02%), and it has excellent electrical conductivity, thermal stability and mechanical processing properties. It is suitable for electronic and electrical, chemical equipment, aerospace and high-end industrial fields.


Nickel 201 is a pure nickel alloy of up to 99.6% purity with excellent chemical stability and corrosion resistance. It is composed of trace elements such as manganese, copper and mainly nickel, and contains extremely low carbon and sulfur content, ensuring the high purity and excellent mechanical strength of its material. The physical properties of Nickel 201 are silvery-white with high magnetic properties, a density of 8.9 g/cm ³, and a melting point of 1455 degrees Celsius. In addition, it has good electrical and thermal conductivity, and can maintain good mechanical properties under high temperature conditions.


Nickel 201 has a wide range of applications in several fields. In the aerospace sector, it is used to manufacture high-temperature components such as engines, turbine blades and gas turbines, as well as pulleys, drivetrains and structural parts. In the energy industry, especially in the nuclear industry, Nickel 201 is used in the production of reactive components in nuclear reactors due to its excellent radiation resistance and chemical stability. In addition, Nickel 201's corrosion resistance makes it particularly useful in applications where product purity is required, such as food, man-made fibers, and caustic soda.


Nickel 201 is available in a variety of forms, including plates, rods, tubes, steel strips, wires, forgings, etc., which provides great convenience for its application in different fields. Overall, Nickel 201 is a nickel alloy with excellent properties and high purity that is widely used in the aerospace, energy, chemical and nuclear industries.



Limiting Chemical Composition, %


Ni..................................................................................................................................≥99.0

Fe..................................................................................................................................≤0.40

C....................................................................................................................................≤0.02

Mn.................................................................................................................................≤0.35

Si...................................................................................................................................≤0.35

Cu..................................................................................................................................≤0.25

S....................................................................................................................................≤0.01



Physical Constants


Density

8.89 g/cm³

Melting point

1440°C

Tensile strength

380-480 MPa

Elongation

≥35%

Hardness

70-90 HRB

Electrical conductivity

25% IACS (20°C)

Thermal conductivity

70 W/m·K (20°C)

Density

lb/in^3...........................................................0.319

g/cm^3...........................................................8.89

Melting Range

°F ........................................................2615-2647

°C ........................................................1435-1453

Coefficient of Linear Expansion

um/m·K..........................................................1.33 

Thermal Conductivity

W/m·k............................................................70.2

Specific Heat

456 J/kg.℃...................................................0.109

Resistivity

n Ω.m...........................................................68.44



Mechanical properties


state

Tensile Strength

MPa

Yield Strength

MPa

Elongation 

A5%

Hot Rolling

≥586

≥241

≥45



Product advantages


● Ultra-high purity:

Ni≥99.0%, extremely low impurities, ensuring stable performance, especially suitable for harsh environments.


● Corrosion resistance:

resistant to acid, alkali, salt and high-temperature oxidation, with a lifespan of more than 30% longer than ordinary nickel alloys.


● Easy processing:

supports drawing, welding, forging, and adapts to complex process requirements.


● Environmental compliance:

Complies with RoHS and REACH, free of harmful substances, and supports sustainable development.


Corrosion Resistance


Nickel201 alloy is widely used in various fields due to its excellent corrosion resistance. It has excellent corrosion resistance to alkaline and neutral solution media such as carbonate, nitrate, oxide and acetate. At the same time, Nickel201 alloys generally maintain a bright metallic luster in indoor atmospheres, while the corrosion rate in outdoor atmospheres, Marine and rural atmospheres is very low. This excellent corrosion resistance is mainly due to the protective passivation film generated on the surface of Nickel201 alloy. This passivation film has a semiconductor structure, which has a significant impact on the study of high corrosion resistance of nickel-based materials.


The chemical composition of Nickel201 alloy also plays a key role in its corrosion resistance. Nickel201 is mainly composed of pure nickel, its chemical composition contains about 99.6% nickel, and a small amount of copper, iron, manganese, carbon, silicon and other impurity elements. This high purity nickel content gives Nickel201 alloy excellent corrosion resistance and high temperature strength.


Nickel201 alloy not only has excellent corrosion resistance, but also has very good strength and toughness. These excellent mechanical and mechanical properties enable Nickel201 alloy to perform well in a variety of harsh corrosion environments.


Application field


● Electronic and electrical:

semiconductor lead frames, resistance wires, thermocouple wires, battery electrodes.


● Chemical equipment:

corrosion-resistant reactor linings, valve components, pump shafts.


● Aerospace:

engine seals, high-temperature sensors, fuel system components.


● New energy:

hydrogen electrolyzer electrodes, fuel cell bipolar plates.


● High-end manufacturing:

precision instrument springs, vacuum coating targets, welding filler materials.



Available Forms


We provide you with a variety of product forms, including but not limited to


● Strip & Foil

● Round Wire &Flat Wire

● Bar & Rod

● Electrothermal Strip

● Flange & Ring

● Wire & Welding

● Reststance Wire

● Electric Alloy Wire

● Electric Furnace Bar

● Customize

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