Hangzhou Ualloy Material Co.,Ltd
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Chromel Alumel Thermocouple Wire Type K

Chromel Alumel Thermocouple Wire Type K

Compensating wire, Nickel Chromium Alloys, Fecral Alloy manufacturer / supplier in China, offering Chromel Alumel Thermocouple Wire Type K, Bright Kovar 4j29 Strip for Stamping IC Framework, Kovar Expansion Precision Alloy Ni29Co18 Uns K94610 (4J29) and so on.

Basic Info.

Model NO.:KType:Bare
Conductor Type:SolidApplication:Heating
Conductor Material:Chromel AlumelSheath Material:PVC
Insulation Material:TeflonMaterial Shape:Round Wire
Range of Application:Temperature MeasurementCertification:ISO9001, CE, RoHS
Brand:UALLOYPackage:18kg/Coil
Specification:Diameter 0.03mm-4mmTrademark:UALLOY
Origin:ChinaDia:0.3/0.5/0.8/1.0/1.2/1.6/2.0/2.5/3.2mmm
Surface:Bright/ oxidizedGrade:I/II/III
Tensile strength:≥390Production Capacity:300 tons/year

Product Description



Product Description

Chromel Alumel Thermocouple Wire Type K

NiCr-NiSi (Type K) thermocouple finds the widest use in all basemetal thermocouple, at temperature above 500℃.
Type K thermocouple has strong resistance to oxidation than other base metal thermocouples. It has high EMF against Platinum 67, excellent temperature accuracy, sensitivity and stability, with a low cost. It is recommended for oxidizing or inert atmospheres, but cannot be used directly in the following cases:
(1) Alternatively oxidizing and reducing atmosphere.
(2) Atmosphere with sulphur gases.
(3) Long time in vacuum.
(4) Low oxidizing atmosphere such as hydrogen and carbon monoxide atmosphere.

Detailed Parameter

Chemical Composition




Conductor NamePolarityCodeNominal Chemical Composition /%

NiCrSi


Ni-CrPositiveKP9010--
Ni- SiNegativeKN97--3


Working Temperature

Diameter/mmLong time Working temperature /ºCShort period Working temperature /ºC
0.3700800
0.5800900
0.8,1.09001000
1.2,1.610001100
2.0,2.511001200
3.212001300


Application:

Heating - Gas burners for ovens

Cooling - Freezers

Engine protection - Temperatures and surface temperatures

High temperature control - Iron casting

Packing & Delivery
Packaging Details: 500m/1000m per roll with plastic film wrapped and carton package. As the order quantity and customer requirement.
Delivery Detail: By sea/ air. About 7days, as the order quantity.

About us
Hangzhou Ualloy Material Co., Ltd. specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Magnin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.

Based on the principle of "first quality, sincere service", our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.

Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.

We are willing to establish strong and long-time partnership with our customers

Your inquiry is a gift for us, your reply is a trust to us, your trust will bring us to provide you the best services in the business. Welcome to visit our office.

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