Chromel Alumel Nicr10 Bare Wire for K Type Temperature Sensor Wire High Accuracy 0.81mm

• Customization: Available
• Purity: 90%
• Alloy: Alloy
• Model NO.: SP-K-B-0, 81
• Type: Nickel Wire
• Powder: Not Powder
• Name: K Type Thermocouple Bare Wire
• Shape: Round Wire
• Accuracy: Class 1
• Surface: Bright
• Package: Coil+Plywood Case
• Transport Package: Coil+Plywood Case
• Specification: 8AWG / 16 AWG / 20 AWG
• Trademark: OHMALLOY/OEM
• Origin: China
• HS Code: 75052200
• Production Capacity: 30 Tons Per Month

Product Description

Type K Thermocouple Bare Wire

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.

Material	Chemical Composition(10%)
	Ni	Cr	Si	Mn	Al
KP(Chromel)	90	10
KN(Alumel)	95		1-2	0.5-1.5	1-1.5

Material	Density	Melting Point	Tensile Strength	Volume Resistivity	Elongation rate
	g/cm^3	^0C	Mpa	μΩ.cm	%
KP(Chromel)	8.5	1427	>490	70.6(20ºC)	>10
KN(Alumel)	8.6	1399	>390	29.4(20ºC)	>15