- Materials
- Forms
-
Services
-
Services
-
-
Sectors
-
Supporting cutting edge research and development with advanced materials to your needs.
High performance materials for extreme conditions.
Innovative and lightweight materials with high mechanical properties and durability.
Materials used in chemical engineering from consumables to innovative solutions.
Advanced materials characterized by high electrical or insulation performance.
High quality materials for renewable energy.
Biocompatible and biodegradable materials to the highest standards.
High purity, biocompatible materials for high performance devices and applications.
High purity metals and alloys in various forms and crucibles suitable to your needs.
State of the art materials for the next generation of technologies.
High performance materials for extreme conditions.
Durable materials for corrosive environments.
Foils, disks or windows across a range of materials to facilitate your innovation.
Polymers, metal foils, and sustainable materials for your packaging needs.
Your requirements for unique products and attributes will be met across our 170,000+ product range and customization capabilities.
High-quality materials across branded products in various forms including rods, wires, and foils support space technology needs.
Highest quality materials to support your need for small-quantity specialist materials such as graphite and lithium compounds.
High purity materials to improve the reproducibility and reliability of your evaporation processes.
Academia Aerospace & Aeronautical Automotive Chemical Manufacturing Electronics and Bioelectronics Fuel Cells & Hydrogen Life Science and Biomaterials Storage & Batteries Vacuum Technology Mining and Metals Nanomaterials Nuclear Oil & Gas Optics Packaging Research & Labs Space Technology Medical Devices
-
-
Resources
-
Find out our latest news.
Read our latest insights, and opinions.
Discover our Innovation Discovered podcasts on innovation, products, interesting topics, and more.
Find out how we've worked with our partners
Our latest updates on what we are doing, find out more.
Find out more about us and the great roles we have available for talented individuals. Find out more.
Take a look at our global distributors.
Explore our FAQ resource to help answer your key questions.
Gain a clearer picture of the language used in scientific study
-
- About Us
Toggle Nav
Formula: Cu 65/Ni 18/Zn 17
Form: Tube
Material: 18% Nickel Silver Alloy
Commodity: Alloys
Temper:
Hard
Hazard Pictogram:
GHS07, GHS08
18% Nickel Silver Alloy Tube (Cu65/Ni18/Zn17) is one of Goodfellow's range of alloy tubes. With 38 variations, this copper/nickel/zinc alloy tube offers high strength and hardness along with good corrosion resistance. Its applications include marine fittings, chemical and petrochemical equipment, and architectural components. The 18% nickel content provides strength to the tube while maintaining its formability. This allows the tubes to be shaped into complex parts while retaining durability. With corrosion resistance and diverse applications, 18% Nickel Silver Alloy Tube is a versatile addition to Goodfellow's alloy tube range.
Health hazard/Hazardous to the ozone layer
Serious health hazard
Tolerances
Tube
| Outside Diameter | =<2mm | ±0.05mm |
|---|---|---|
| Outside Diameter | 2mm - 5mm | ±0.1mm |
| Outside Diameter | >5mm | ±5% |
| Wall Thickness | ±10% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | <45 |
| Modulus of elasticity( GPa ) | 125 |
| Tensile strength( MPa ) | 385 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 28.7 |
| Temperature coefficient( K⁻¹ ) | - |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1070-1110 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 380@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 16.2@20-300°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.73 |
Other Customers Purchased
-
Nickel Silver Alloy Rod (Cu45/Zn43/Ni10/Pb2) Formula: Cu45/Zn43/Ni10/Pb2
Diameter: 6.35mm
Length: 1000mm
UOM Code: 068-345-17
eachStarting at $112.68
Discounts applied for volume purchases -
Nickel Silver Alloy Foil (Cu62/Ni18/Zn20) Formula: Cu62/Ni18/Zn20
Temper: As Rolled
Thickness: 0.3mm
Length 1: 100mm
Length 2: 100mm
UOM Code: 837-371-06
eachStarting at $118.27
Discounts applied for volume purchases -
Nickel Silver Alloy Foil (Cu64/Ni12/Zn24) Formula: Cu64/Ni12/Zn24
Thickness: 0.125mm
Length 1: 100mm
Length 2: 100mm
UOM Code: 247-729-15
eachStarting at $142.15
Discounts applied for volume purchases -
Zirconium Tube Formula: Zr
Percentage Purity: 99.2%
Outside Diameter: 6.35mm
Wall Thickness: 0.9mm
Inside Diameter: 4.55mm
Length: 200mm
Temper: Annealed
CAS Number: 7440-67-7
UOM Code: 032-374-21
eachStarting at $161.32
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Tube Formula: ZrO₂/Y₂O₃
Outside Diameter: 3.5mm
Wall Thickness: 0.25mm
Inside Diameter: 3mm
Length: 100mm
CAS Number: 114168-16-0
UOM Code: 910-637-06
eachStarting at $1,582.25
Discounts applied for volume purchases -
Tungsten/Copper Alloy Tube (W 80/Cu20) Formula: W 80/Cu20
Outside Diameter: 0.5mm
Wall Thickness: 0.13mm
Inside Diameter: 0.24mm
Length: 10mm
UOM Code: 783-917-60
eachStarting at $157.16
Discounts applied for volume purchases
