Name: Nicr8020 Rod Nickel Chrome Alloy With Good Anti Oxidation For Heating Elements
Brand: HUONA
Price: 1 USD

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Nicr8020 Rod Nickel Chrome Alloy With Good Anti Oxidation For Heating Elements

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Huona (Shanghai) New Material Co., Ltd.

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Basic Info.

Parameter	Details	Parameter	Details
Model NO.	NiCr8020	Purity	80%
Alloy	Alloy	Type	Rod
Powder	Not Powder	Chemical Composition	Ni 76%
Product Name	Nichrome Resistance Precision Alloy Rod	Characteristics	High Resistivity, Good Oxidation Resistance
Melting Point	1400℃	Density	8.4 g/cm³
Electrical Resistivity	1.09 Ohm mm²/M	Elongation	≥20%
Hardness	180 Hv	Max Working Temperature	1200℃
Range of Application	Resistor, Heater	Transport Package	Wooden Case
Specification	＞4mm	Trademark	HUONA
Origin	Shanghai	HS Code	7505220000
Production Capacity	100 Tons/Month

Cr20Ni80 Anti-oxidation Nichrome Resistance Rod for Heating Elements

Description

Chemical Composition and Propertes:
Propertes/Grade		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Main Chemical Composition(%)	Ni	Bal.	Bal.	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤ 1.0	≤ 1.0	Bal.	Bal.	Bal.
Max Working Temperature(ºC)		1200	1250	1150	1100	1100
Resistivity at 20ºC μ Ω · m)		1.09	1.18	1.12	1.04	1.04
Density(g/cm3)		8.4	8.1	8.2	7.9	7.9
Thermal Conductivity (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Coefficient of ThermalExpansion (α × 10-6/ºC)		18	17	17	19	19
Melting Point(ºC)		1400	1380	1390	1390	1390
Elongation(%)		> 20	> 20	> 20	> 20	> 20
Micrographic Structure		austenite	austenite	austenite	austenite	austenite
Magnetic Property		nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic

Details

Chemical Composition	Nickel 80%, Chrome 20%
Condition	Bright/Acid white/Oxidied Color
Nichrome Rod	Dia=8~100mm ,L=50~1000
Grade	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40,
Advantage	Nichrome's metallurgical structure confers them a very good plasticity when cold.
Characteristics	Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.
Usage	Resistance heating elements;Material in metallurgy;Household appliances;Mechanical manufacturing and other industries.

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