ASTM Clapton 0.5mm SWG 25 Ni90 Bare Thermocouple Wire

Brand Name:Ohmalloy
Certification:ISO CE
Model Number:Ni90Cr10
Minimum Order Quantity:5kgs
Delivery Time:10work days
Payment Terms:T/T, L/C,
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Address: Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
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0.5mm SWG 25 premade fused clapton prebuilt Nichrome n90 ni90 vape coil for rda rdta atomizer or bare themocouple wire


Nickel-chromium, nickel, ferrochrome alloy wire with electric high temperature oxidation resistance, high strength, not soften and a series of advantages. When used in a long time, the same type and the permanent elongation is very small, with excellent comprehensive properties, is to produce high-quality varieties of choice for electric components.


TYPE K (CHROMEL vs ALUMEL ) is used in oxidizing, inert or dry reducing atmospheres. Exposure to vacuum limited to short time periods. Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.

1. Chemical Composition


MaterialChemical composition (%)
NiCrSiMnAl
KP(Chromel)9010
KN(Alumel)951-20.5-1.51-1.5

2. Physical properties and Mechnical properties



Material


Density(g/cm3)


Melting point℃)


Tensile Strength(Mpa)


Volume resistivity(μΩ.cm)


Elongation rate (%)

KP(Chromel)8.51427>49070.6(20℃)>10
KN(Alumel)8.61399>39029.4(20℃)>15

3. EMF Value range at different temperature


MaterialEMF value Vs Pt(μV)
100℃200℃300℃400℃500℃600℃
KP(Chromel)2816~28965938~60189298~937812729~1282116156~1626619532~19676
KN(Alumel)1218~12622140~21802849~28933600~36444403~44635271~5331

EMF value Vs Pt(μV)
700℃800℃900℃1000℃1100℃
22845~2299926064~2624629223~2941132313~3252535336~35548
6167~62477080~71607959~80598807~89079617~9737

China ASTM Clapton 0.5mm SWG 25 Ni90 Bare Thermocouple Wire supplier

ASTM Clapton 0.5mm SWG 25 Ni90 Bare Thermocouple Wire

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