Tungsten Rhenium Thermocouple in Temperature Instruments

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Min Order 5 Meters
Shipping From Zhejiang, China
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Hangzhou Ualloy Material Co., Ltd.

VIP   Audited Supplier 14 years
Profile Certified by SGS/BV
WRe5/26
Aviation, Electronics, Industrial, Medical
JIS, ASTM, AISI
Tungsten5% Rhenium26%
Alloy
Round
Tungsten Wire
Available
Any Type Available
I/II
UALLOY
Roll/Wooden Case/or Other
0.5mm
Zhejiang China
9025900090
Product Description

Tungsten Rhenium Thermocouple In Temperature Instruments

Chemical Composition (%)

GradeChemical composition %
WRe
WRe3973
WRe257525
WRe5955
WRe267426

Normal diameter and tolerance
GradeWRe5-WRe26
Diameter (mm)0.25mm. 0.35mm, 0.5mm, 1.0mm
Tolerance (mm)±0.02

The tolerance for the wire specially used in measuring molten steel
GradeWRe3-WRe25
Diameter(mm)0.080.10.5
Tolerance(mm)±0.01±0.02±0.02

Temperature measuring tolerance
 
Thermocouple typeTemperature range(ºC)Tolerance
WRe3/250~4004.0ºC
400~2300±0.25%
WRe5/260~4004.0ºC
400~2300±0.5%

Density and resistivity at 20ºC
TypeWRe3WRe25WRe5WRe26
Density(g/cm3)19.1619.5819.219.6
Resistivity(μΩ.cm)0.09290.26670.12060.3012
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