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Copper Nickel Alloy

Powder

Tags: Alloys 3D Printing Powder Spray-Powder Copper Alloy

Product Specifications

Chemical Name

Copper Nickel Alloy

Chemical Formula

CuNi

Purity

99.99%

Composition

70:30 wt%

Size

-40 +140 mesh (175 mic aps)

EINECS Number

Quantity Available

CAS Number

12357-13-0

Status

Product ID

General SpecificationsApplicationsSafety and ShippingCertificates of Analysis (COA)

Element Name

Copper Nickel Alloy

Symbol

CuNi

Atomic Number

Atomic Weight

Melting Point

1170-1240 °C

Boiling Point

Density

Hazmat

Powder: Class 4.1, UN3089, PG III

Description

D10=107, D50=175, D90=261

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Crystal Structure

Face-centered cubic

Color / Appearance

Silver-white to reddish-gold depending on copper content

Thermal Conductivity

21-50 W/m·K

Electrical Resistivity

0.47-0.50 µΩ·m

Coefficient of Thermal Expansion

14.9-16.2 µm/m·K

Neutron Cross Section

Electron Configuration

This Product

POCUNI400004N

Composition

70:30 wt%

Size

-40 +140 mesh (175 mic aps)

Quantity Available

info

Sputtering

Copper-nickel alloy targets are used in physical vapor deposition to create thin films for resistors, strain gauges, and corrosion-resistant decorative coatings.

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Alloying

Used as a master alloy to introduce nickel into copper-based systems to improve mechanical strength and resistance to marine corrosion.

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3D printing metal powder

Gas-atomized CuNi powders are utilized in additive manufacturing processes like Selective Laser Melting (SLM) for heat exchangers and marine engineering components.

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Thermal spray powder

Applied via HVOF or plasma spray to provide protective coatings that resist biofouling and saltwater corrosion on industrial equipment.

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HazMat Classification

Powder: Class 4.1, UN3089, PG III

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Documentation

Safety Data Sheet (SDS) and Certificate of Analysis (COA) available for download. GHS-compliant labeling provided with all shipments.

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Shipping

Shipped via FedEx Ground or UPS. Hazmat surcharges apply. International orders may require export compliance review. Custom packaging available.

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Quality Assurance

All products supplied with lot-specific COA including ICP-OES elemental analysis, XRD phase identification, and particle size distribution data.

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Certificates of Analysis (COA)

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Copper Nickel Alloy

Product Specifications

Sputtering

Alloying

3D printing metal powder

Thermal spray powder

HazMat Classification

Documentation

Shipping

Quality Assurance

Certificates of Analysis (COA)

Don’t see the Right Version?

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