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Platinum/Iridium Alloy Spooled Wire (Pt80/Ir20)
Goodfellow's Platinum/Iridium Alloy Spooled Wire (Pt80/Ir20) is a premium wire product combining the corrosion resistance of platinum with the hardness of iridium. With a melting point over 2000°C, this alloy wire maintains excellent high-temperature strength. Applications include high-temperature thermocouples, spark plug electrodes, and crucibles for specialty chemical synthesis. Within Goodfellow's wide range of specialty metal wires, this platinum-iridium alloy stands out for its versatility in demanding electrical, chemical, and industrial applications.
Formula: Pt80/Ir20
Product Shape: Spooled
Diameter: 0.1mm
Length: 0.2m
Temper: As Drawn
UOM Code: 343-041-83
Product Shape: Spooled
Diameter: 0.1mm
Length: 0.2m
Temper: As Drawn
UOM Code: 343-041-83
SKU: 1000143960
Product Code: PT04-WR-000110
Tolerances
Wire
| Diameter | ±10% | |
|---|---|---|
| Length | +5% / -1% |
Tolerances
Wire
| Diameter | ±10% | |
|---|---|---|
| Length | +5% / -1% |
£202.93
each
- Buy 5 for £164.37 each and save 19%
- Buy 10 for £150.16 each and save 26%
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Precious Metals
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | <20 |
| Modulus of elasticity( GPa ) | 198 |
| Hardness - Vickers( kgf mm⁻² ) | 190-200 |
| Tensile strength( MPa ) | 680-700 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 31-32 |
| Temperature coefficient( K⁻¹ ) | 0.001 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1830-2123 |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 8.3@0-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 21.7 |
Other Customers Purchased
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Platinum/Iridium Alloy Foil (Pt80/Ir20) Formula: Pt80/Ir20
Temper: As Rolled
Thickness: 0.02mm
Length 1: 100mm
Length 2: 100mm
UOM Code: 109-291-56
eachStarting at £245.83
Discounts applied for volume purchases -
Palladium/Silver Alloy Foil (Pd77/Ag23) Formula: Pd77/Ag23
Temper: As Rolled
Thickness: 0.25mm
Length 1: 10mm
Length 2: 10mm
UOM Code: 104-472-66
eachStarting at £301.39
Discounts applied for volume purchases -
Platinum/Iridium Alloy Foil (Pt90/Ir10) Formula: Pt90/Ir10
Temper: As Rolled
Thickness: 0.02mm
Length 1: 25mm
Length 2: 25mm
UOM Code: 114-462-42
eachStarting at £234.05
Discounts applied for volume purchases -
Platinum/Rhodium Alloy Foil (Pt90/Rh10) Formula: Pt90/Rh10
Thickness: 0.25mm
Length 1: 25mm
Length 2: 25mm
UOM Code: 140-472-37
eachStarting at £449.65
Discounts applied for volume purchases -
Platinum/Rhodium Alloy Foil (Pt60/Rh40) Formula: Pt60/Rh40
Temper: As Rolled
Thickness: 0.125mm
Length 1: 10mm
Length 2: 10mm
UOM Code: 428-545-96
eachStarting at £695.70
Discounts applied for volume purchases -
Platinum/Iridium Alloy Foil (Pt70/Ir30) Formula: Pt70/Ir30
Temper: As Rolled
Thickness: 0.25mm
Length 1: 10mm
Length 2: 10mm
UOM Code: 283-510-96
eachStarting at £455.14
Discounts applied for volume purchases
