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Danyang Kaixin Alloy Material Co., Ltd.
N5
Product properties:

Product Name: Nickel Alloy N5

Equivalent Grades: UNS N02201 / Nickel 201 / Alloy N5

Material Type: Commercially Pure Nickel Alloy

Product Forms: Welding Wire, TIG Rod, MIG Wire, Strip, Round Bar, Billet & Customized Products

Manufacturing Process: VIM + ESR (Vacuum Induction Melting & Electroslag Remelting)

Standards: ASTM B160, ASTM B161, ASTM B162, AWS A5.14, ISO 18274

Certification: ISO9001:2015, ISO45001:2018, ISO14001:2015

Manufacturer: Danyang City Kaixin Alloy Material Co., Ltd.

Email: kaixinalloy@kx-alloy.com

Phone: +86 13776484780

Product Description

Nickel Alloy N5 (UNS N02201 / Nickel 201) is a commercially pure nickel alloy with excellent corrosion resistance, high electrical conductivity, good thermal stability, and outstanding resistance to alkaline environments. Designed for applications requiring high-purity nickel materials and reliable performance in corrosive conditions, Nickel N5 delivers dependable service across chemical processing, electronics, energy, aerospace, and industrial equipment industries.

Properties & Applications

 

Nickel Alloy N5 Key Features

Nickel Alloy N5 (UNS N02201 / Nickel 201) offers excellent resistance to alkaline solutions, outstanding corrosion resistance, high electrical conductivity, good thermal stability, and superior ductility. With its low carbon content compared with commercially pure Nickel 200, Nickel N5 provides improved resistance to graphitization at elevated temperatures, excellent fabrication performance, and long-term reliability in demanding industrial environments.

 

Nickel Alloy N5 Product Application

Nickel Alloy N5 (UNS N02201 / Nickel 201) is a commercially pure nickel alloy widely used in industries requiring excellent corrosion resistance, high electrical conductivity, thermal stability, and resistance to alkaline environments. Designed for applications involving chemical media, high-purity requirements, and demanding industrial conditions, Nickel Alloy N5 provides reliable performance in corrosive and high-temperature service environments.

Typical Nickel Alloy N5 applications include:

Chemical Processing: Caustic soda equipment, alkali handling systems, chemical storage tanks, reactors, evaporators, and piping systems requiring excellent resistance to alkaline corrosion.

Electronics & Electrical Industry: Electronic components, battery components, electrical conductors, connectors, and precision parts requiring high electrical conductivity and stable material performance.

Power Generation: Heat exchangers, boiler components, steam system parts, and industrial equipment requiring reliable corrosion resistance and thermal stability.

Aerospace & High-Purity Applications: High-purity nickel components, specialized fasteners, and precision parts used in environments requiring controlled chemical composition and excellent fabrication properties.

Marine & Offshore Engineering: Seawater-resistant components, marine equipment, and corrosion-resistant parts exposed to humid and aggressive environments.

Industrial Equipment: Chemical processing machinery, furnace components, heating elements, and customized nickel components requiring durability and long service life.

With its excellent corrosion resistance, high purity, electrical conductivity, and outstanding fabrication performance, Nickel Alloy N5 remains a trusted commercially pure nickel material for chemical processing, electronics, energy, and precision industrial applications worldwide.

 

Kaixin Alloy offers custom alloy compositions, sizes, dimensions, and product specifications according to customer requirements.

N5Composition content
Ni+Co≥99.0%
Fe≤0.4%
Si≤0.3%
Cu≤0.25%
Cr≤0.2%
C≤0.02%
S≤0.01%
Mn≤0.002%
Vacuum induction furnace
Electroslag remelting
Product physical properties
Density

ρ=8.89 g/cm³

Fusing point

1435 ℃

Specifications

Nickel Alloy N5 Product Forms & Available Sizes

 

Product Form

Available Sizes

Welding Wire

Diameter: 0.8–5.0 mm

TIG Welding Rod

Diameter: 1.6–6.4 mm

MIG Welding Wire

Diameter: 0.8–1.6 mm

Nickel Alloy Strip

Thickness: 0.05–6 mm Width: 5–350 mm

Round Bar

Diameter: 6–300 mm

Billet

Diameter: Up to 600 mm

Forged Bar

Customized Sizes

Sheet & Plate

Customized Sizes

Seamless Tube & Pipe

Customized Sizes

Wire Rod

Customized Sizes

Customized Components

Made to Customer Requirements

 

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Application scenario