B/R/S Type Platinum Rhodium Thermocouple Bare Wire 0.3mm/0.4mm/0.5mm

Brand Name:DLX
Model Number:S type Thermocouple Wire
Minimum Order Quantity:1
Delivery Time:5-21 days
Payment Terms:L/C, T/T, Western Union, MoneyGram
Place of Origin:China
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Location: Changzhou Jiangsu China
Address: NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
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0.3mm/0.4mm/0.5mm B/R/S type Platinum Rhodium Thermocouple Bare Wire



  • Thermocouple Wire

An almost endless variety of platinum alloys can be produced based upon individual customer needs. Alloys are generally produced by vacuum arc melting or induction melting. While common alloys used in the jewelry industry are malleable, less common alloys can be very brittle and unworkable.


  • Thermocouple Wire
CodeWires component of the thermocouple
+Positive leg-Negative leg
NNi-cr-si (NP)Ni-si-magnesium (NN)
KNi-Cr (KP)Ni-Al(Si) (KN)
ENi-Cr (EP)Cu-Ni<constantan> (EN)
JIron (JP)Cu-Ni<constantan> (JN)
TCopper (TP)Cu-Ni<constantan> (TN)
BPlatinum Rhodium-30%Platinum Rhodium-6%
RPlatinum Rhodium-13%Platinum
SPlatinum Rhodium-10%Platinum


  • ​Standards
ASTMANSIIECDINBSNFJISGOST
(American Society for Testing and Materials) E 230(American National Standard Institute) MC 96.1(European Standard by the International Electrotechnical Commission 584)-1/2/3(Deutsche Industrie Normen) EN 60584 -1/2(British Standards) 4937.1041, EN 60584 - 1/2(Norme Française) EN 60584 -1/2 - NFC 42323 - NFC 42324(Japanese Industrial Standards) C 1602 - C 1610(Unification of the Russian Specifications) 3044


  • Size range

Wire: 0.1 to 8.0 mm.


  • Working temperature:

Diameter/mmTypeLong time WorkingShort period Working
temperature/°Ctemperature/°C
0.5S13001600
0.5R13001600
0.5B16001700

  • Chemical Composition
Conductor NamePolarityCodePt%Rh%
Pt90RhPositiveSP9010
PtNegativeSN,RN100--
Pt87RhPositiveRP8713
Pt70RhPositiveBP7030
Pt94RhNegativeBN946

China B/R/S Type Platinum Rhodium Thermocouple Bare Wire 0.3mm/0.4mm/0.5mm supplier

B/R/S Type Platinum Rhodium Thermocouple Bare Wire 0.3mm/0.4mm/0.5mm

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