Ni80cr20 Acid White Nichrome Alloy Strip For Electric Heating Elements

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Ohmalloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-66796338

Contact Person:
Mr.Qiu View Contact Details

Ni80cr20 Acid White Nichrome Alloy Strip For Electric Heating Elements

Brand Name	OHMALLOY
Model Number	Ni80Cr20
Certification	ISO CE ROSH
Place of Origin	CHINA
Minimum Order Quantity	100KG
Payment Terms	L/C, T/T,
Supply Ability	2000KG/WEEK
Delivery Time	15WORKDAYS
Packaging Details	WOODEN CASE
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

Detailed Product Description

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

Product Tags: nichrome wire nichrome resistance wire nickel chromium resistance wire

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