China Nicr 70/30 Nichrome Strip High-Quality Nickel-Chromium 7030 For Diverse Industrial Applications Manufacture and Factory

Nicr 70/30 Nichrome Strip High-Quality Nickel-Chromium 7030 For Diverse Industrial Applications

Short Description:

Nicr 70/30 Nichrome Strip, expertly crafted from high-grade Nickel-Chromium 7030 alloy. Engineered for superior performance, this nichrome strip offers excellent heat resistance, durability, and corrosion resistance, making it ideal for a wide range of applications including aerospace components, electronics manufacturing, and industrial heating elements.

Chemical Composition: Nickel 70%, Chrome 30%

Condition: Bright/Acid white/Oxidied Color

Diameter: 1.5mm-8mm packing in coil, 8~60mm in rod

Nichrome Strip: Width 450mm~1mm, thickness 0.001m~7mm

Grade: Ni70Cr30

Usage: Resistance heating elements;Material in metallurgy;Household appliances; Mechanical manufacturing and other industries.

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Basic Info.

Parameter	Details	Parameter	Details
Model NO.	Nicr7030	Purity	70%
Alloy	Nichrome Alloy	Type	Nickel Strip
Powder	Not Powder	Chemical Composition	Ni 70%
Product Name	Nichrome Resistance Wire	Characteristics	High Resistivity
Melting Point	1380℃	Density	8.1g/cm³
Electrical Resistivity	1.18 Ohm mm²/M	Elongation	≥20%
Hardness	185 Hv	Max Working Temperature	1250℃
Range of Application	Resistor, Heater	Transport Package	Wooden/ Cartoon
Specification	Support customization	Trademark	HUONA
Origin	Shanghai	HS Code	7506200000
Production Capacity	100 Tons/Month

Product Description

Nicr 70/30 Nichrome Strip High-Quality Nickel-Chromium 7030 For Diverse Industrial Applications

Description

Model NO.	NiCr7030	Density	8.1g/cm3
Material Shape	Strip	Melting Point	1380℃
Range of Application	Resistor, Heater	OEM	YES
Certification	ISO9001, RoHS	Stock	In stock
Brand	HUONA	Tensile Strength	875 N/mm²
Usage	Resistance materials	Electrical Resistivity	1.18
Elongation	>20%	Trademark	HUONA
Hardness	185HV	Transport Package	Spool, Carton, Wooden Case
Max Working Temperature	1250℃	Specification	Support customization
HS Code	7506200000	Origin	China

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 Thermal Expansion(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

Chemical Composition	Nickel 70%, Chrome 30%
Condition	Bright/Acid white/Oxidied Color
Diameter	0.018mm~1.6mm in spool, 1.5mm-8mm packing in coil, 8~60mm in rod
Nichrome Strip	Width 450mm~1mm, thickness 0.001m~7mm
Diameter	1.5mm-8mm packing in coil, 8~60mm in rod
Grade	Ni70/30,
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.