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Formula: W 95/Re 5
Form: Wire
Material: Tungsten/Rhenium Alloy
Commodity: Alloys
Diameter:
0.25mm
Length:
0.5m
Temper:
Annealed
Thermocouple Wire:
May Be Used As One Component Of A Thermocouple
Thermocouple Alloy:
1.0
Tungsten/Rhenium Alloy Straight Wire (W 95/Re 5) is offered by Goodfellow within their range of wires. With only 1 variation, this wire provides the properties of 2 refractory metals - tungsten's high temperature strength and thermal conductivity combined with rhenium’s improved ductility. Potential applications include high temperature thermocouples, heating elements, and filaments. The alloy’s ability to maintain mechanical strength and resist creep deformation at elevated temperatures makes it an excellent choice for demanding environments.
Tolerances
Wire
| Diameter | ±10% | |
|---|---|---|
| Length | +5% / -1% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | <20 |
| Tensile strength( MPa ) | 220 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 9.5 |
| Temperature coefficient( K⁻¹ ) | - |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 3350 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 19.4 |