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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 |
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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
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Nickel Silver Alloy Foil (Cu62/Ni18/Zn20) Formula: Cu62/Ni18/Zn20
Temper: As Rolled
Thickness: 0.3mm
Length 1: 100mm
Length 2: 100mm
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Tungsten/Copper Alloy Tube (W 80/Cu20) Formula: W 80/Cu20
Outside Diameter: 0.5mm
Wall Thickness: 0.13mm
Inside Diameter: 0.24mm
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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
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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
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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
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