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Home Products Bare Thermocouple Wire

Thermocouple Alloy Wire Alumel 32 AWG Dia 0.203mm Special Grade Extension Wire

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FeCrAl Alloy (161)

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I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

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Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

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Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

Thermocouple Alloy Wire Alumel 32 AWG Dia 0.203mm Special Grade Extension Wire

Large Image : Thermocouple Alloy Wire Alumel 32 AWG Dia 0.203mm Special Grade Extension Wire Get Best Price

Product Details:

Place of Origin:	China(Shanghai)
Brand Name:	OHMALLOY
Certification:	ISO9001-2008
Model Number:	K-BW-1122

Payment & Shipping Terms:

Minimum Order Quantity:	10kg
Price:	negotiable
Packaging Details:	DIN 125, DIN 160, DIN 200
Delivery Time:	7-15 days
Payment Terms:	L/C, T/T,
Supply Ability:	100000kg per month

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Detailed Product Description

Material:	Chromel And Alumel	Diameter:	32 AWG
Status:	Bright	Package:	DIN 125, 160
Standard:	ANSI Or IEC Or DIN	EMF Value:	Class 1 Accuracy
Highlight:	thermocouple bare wire , thermocouple extension wire

Thermocouple alloy wire Alumel- 32 AWG - Diam 0.203mm - Special grade

Alumel(KN) is an alloy consisting of approximately 95% nickel, 2% manganese, 2% aluminium and 1% silicon. This magnetic alloy is used for thermocouples and thermocouple extension wire. In thermocouples, alumel is often used together with chromel to form type K thermocouples

(Common Name: KN, NiAl, NiSi3,Thermothal N)

Normal composition%

Nickel	95	Manganese	2
Aluminium	2	Silicon	1

Nickel	97	Manganese	0
Chromium	3	Silicon	0

Properties of Alumel:

CHARACTERISTICS:
Temperature coefficient	0.00032 K⁻¹
Electrical resistivity	0.294 µΩ m
Mechanical properties
Elongation at break	<44%
Thermal conductivity	30 W/m/K
Tensile strength	620–780 MPa

Style of supply

Alloys Name	Type	Dimension
Chromel-W	Wire	D=0.05mm~12mm
Chromel-R	Ribbon	W=0.5-10m	T=0.05~1.5mm
Chromel-S	Strip	W=10~150mm	T=0.1~3.0
Chromel-B	Bar	Dia=5-12mm	L=50~1500