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Pure Nickel Round Bars

Item name:Pure nickel round bars
Material:Pure nickel 200,201
Shape:Round,Hexagonal rod
Size:Dia4.0mm~100mm
Length:0~3000mm

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Description

Specification of Pure nickel round bars

Name: Pure nickel round bars

Standard: ASTM B160 (UNS N02200/N02201)

Diameter range: Dia 4.0mm~150mm

Length: Less than 6000mm

Production type: Forged, Rolled

Finish: Annealed

MOQ: 1kg

Definition of Pure nickel round bars

Pure nickel round bars is a metal rod with nickel as the main component. It has excellent corrosion resistance, electrical conductivity and machinability. It is widely used in chemical industry, nuclear power, aerospace and other fields.

Pure nickel round bars are resistant to high-temperature alkaline corrosion, and the impurity content is strictly controlled within 0.02%. They are widely used in industrial fields such as chemical equipment, nuclear power equipment, aerospace, etc.

Industrial application areas of Pure nickel round bars

1. Chemical Equipment: Used in reactor linings and evaporator heating tubes for alkali production equipment, resistant to high-temperature alkali corrosion.

2. Nuclear Power Facilities: Used as a material for control rod guide tubes in nuclear reactors, meeting neutron absorption requirements.

3. Aerospace: Used in the manufacture of aircraft engine fuel nozzles.

4. Electronics: Processing high-purity nickel target substrates, with impurity content ≤ 0.01%.

advantages of Pure nickel round bars

A. Corrosion Resistance: Nickel rods offer excellent corrosion resistance to hot, concentrated alkaline solutions, including carbonates, nitrates, and other salts, as well as alkaline and neutral solutions and fatty acids.

B. Mechanical Properties: Annealed tensile strength ≥380 MPa, elongation ≥30%; cold-worked tensile strength reaches 650 MPa.

C. Electrical Conductivity: Thermal conductivity reaches 60 W/(m·K), making it suitable for electrode material manufacturing.

Picture showcase of Pure nickel round bars

chemical composition of Pure nickel round bars

-- Nickel (Ni): Containing up to 99.5% or more, it is the primary component of the alloy, imparting excellent corrosion resistance and strength.

-- Carbon (C): Its content is typically not more than 0.02%, effectively preventing carbide precipitation at high temperatures and enhancing the alloy's toughness and ductility.

-- Silicon (Si) and Manganese (Mn): Their contents are each not more than 0.35%, contributing to the alloy's heat resistance and overall corrosion resistance.

-- Sulfur (S): Its content is typically not more than 0.01%, helping to maintain the alloy's purity and stable properties.

-- Iron (Fe) and Copper (Cu): Their contents are not more than 0.40% and 0.25%, respectively, contributing to mechanical strength without compromising corrosion resistance.

-- Cobalt (Co): As a supporting element, its content is strictly controlled to maintain the material's purity and corrosion resistance.