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Home Products Nichrome Alloy

Ni80cr20 Acid White Nichrome Alloy Strip For Electric Heating Elements

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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

—— Janey

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

—— Chris

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

Ni80cr20 Acid White Nichrome Alloy Strip For Electric Heating Elements

Large Image : Ni80cr20 Acid White Nichrome Alloy Strip For Electric Heating Elements Get Best Price

Product Details:

Place of Origin:	CHINA
Brand Name:	OHMALLOY
Certification:	ISO CE ROSH
Model Number:	Ni80Cr20

Payment & Shipping Terms:

Minimum Order Quantity:	100KG
Packaging Details:	WOODEN CASE
Delivery Time:	15WORKDAYS
Payment Terms:	L/C, T/T,
Supply Ability:	2000KG/WEEK

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Detailed Product Description

Shape:	Strip	Application:	Heating Elements
Chemical Composition:	Nichrome	Material:	Nickel Chrome Alloy
Dimensions:	Customzied	Surface:	Acid Pickled
Product Name:	Nichrome Strip Ni80Cr20 Nickel Chrome Alloy
Highlight:	nichrome wire , nichrome resistance wire , nickel chromium resistance wire

Nickel Chromium Alloy Strip Ni80Cr20 Electric Heating Resistance Strip

Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys

Products Details

1). Chemical composition(%)

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
0.03	0.02	0.15	0.60	0.75-1.60	20.0~23.0	Bal.	Max0.5	Max1.0	_

2).Typical Mechanical properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
420	810	30

3).Typical Physical properties

Density (g/cm3)	8.4
Electrical resistivity at 20ºC(Ωmm2/m)	1.09
Conductivity coefficient at 20ºC (WmK)	15

4).Coefficient of Thermal Expansion

Temperyure	Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC	20

5).Specific Heat Capacity

Temperature	20ºC
J/gK	0.46
Melting point (ºC)	1400
Max continuous operating temperature in air (ºC)	1200
Magnetic properties	non-magnetic

6).Temperature Factors for Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	600ºC
1	1.006	1.012	1.018	1.025	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1300ºC
1.01	1.08	1.01	1.014	1.021	-

7)Style of Supply

Alloys name	Type	Dimension
OhmAlloy109W	Wire	D=0.03mm~8mm
OhmAlloy109R	Ribbon	W=0.4~40	T=0.03~2.9mm
OhmAlloy109S	Strip	W=8~250mm	T=0.1~3.0
OhmAlloy109F	Foil	W=6~120mm	T=0.003~0.1
OhmAlloy109B	Bar	Dia=8~100mm	L=50~1000