Flat Tungsten Rhenium Wire High Temperature Thermocouple Wre3/25

Brand Name:JINXING
Certification:ISO 9001
Model Number:Tungsten Rhenium Wire
Minimum Order Quantity:1kg
Delivery Time:10~25 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
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Tungsten Rhenium Wire WRe3/25

W-3Re/W-25Re, W-5Re/W-20Re, W-5Re/W-26Re, W/W-26Re, Commonly used for tungsten sapphire or sapphire tungsten-rhenium alloy wire for single crystal sapphire binding Model: W-25Re, diameter 0.5mm


  • Description

Model: WRe3 / 25, WRe5 / 26, WRe5 / 20

Uses: Tungsten-rhenium alloy has good electrical properties, ductility and processability, and can be used for thermocouple temperature measurement in high temperature furnaces.

Applicable conditions: Use in vacuum, hydrogen, inert atmosphere, and its operating temperature range is 0 ~ 2300 ℃.

Non-uniform thermo-electromotive force: The non-uniform thermo-electromotive force of the entire coil (disk) of the positive or negative wire at 1200 ° C must not exceed 40-80 μV.


TypeWRe 5/26 ; WRe 3/25
Diameter(mm)0.25, 0.35,0.5,1.0
Tolerance±0.02

Thermocouple TypeTemperature range℃Tolerance
WRe3/250~4004.0℃
400~2300±0.25%t
WRe5/260~4004.0℃
400~2300±0.5%t

Alloy Diameter mmWire ConditionTensile Strength UTS MpaElongation (%)Microhardness VHN
doped W-3Re 0.18~1.02drawn 50%2.1-3.00.5-3.0470 -600
annealed1.4-2.010-30380 -460
doped W-5Re 0.18~1.02drawn 50%2.0-3.00.5-3.0450 - 600
annealed1.2-1.810-30350 - 430
W-25Re 0.05-1.27drawn 40-60%2.4-3.50.5-3.0540 -750
annealed1.7-2.310-25470 - 530


China Flat Tungsten Rhenium Wire High Temperature Thermocouple Wre3/25 supplier

Flat Tungsten Rhenium Wire High Temperature Thermocouple Wre3/25

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