Nickel Chrome Alloy Ni80cr20 Ni70cr30 Ni60cr15 Ni35cr20 Heating Elements Resistance Nichrome Strip

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee View Contact Details

Nickel Chrome Alloy Ni80cr20 Ni70cr30 Ni60cr15 Ni35cr20 Heating Elements Resistance Nichrome Strip

Brand Name	TANKII
Model Number	Ni80cr20
Certification	SGS
Place of Origin	Shanghai China
Minimum Order Quantity	20Kg
Price	USD 20-35 KG
Payment Terms	L/C, T/T, Western Union
Supply Ability	300Tons per month
Delivery Time	7-12 work days
Packaging Details	Wooden case
Sample	Small Order Accepted
Color	Silver gray
Temper	soft,1/4hard,1/2hard,hard,T-hard
HS Code	7506200000
Packing	Waterproof Paper, Weave Bag, Wooden Case
Size	140x0.5mm

Detailed Product Description

Nickel Chrome Alloy Ni80cr20 Ni70cr30 Ni60cr15 Ni35cr20 Heating Elements Spiral Wire Resistance Nichrome Strip

Cr20Ni80 has excellent comprehensive properties. High-quality heating elements will choose Cr20Ni80. Cr20Ni80 has the advantages of good oxygen resistance, high strength, non-magnetic, high emissivity, good corrosion resistance, no softening, no deformation, and low permanent elongation.
Nickel-chromium, nickel, ferrochrome alloy wire with electric high temperature oxidation resistance, high strength, not soften and a series of advantages. When used in a long time, the same type and the permanent elongation is very small, which is more Cr10Ni90 alloy with excellent comprehensive properties, is to produce high-quality varieties of choice for electric components.

Typical Mechanical properties(1.0mm)

Elongation: 30%
Yield Strength: 420Mpa
Tensile Strength: 810Mpa

Performance material		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Composition	Ni	90	Rest	Rest	55.0~61.0	34.0~37.0	30.0~34.0
	Cr	10	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	Rest	Rest	Rest
Maximum temperatureºC		1300	1200	1250	1150	1100	1100
Meltiing point ºC		1400	1400	1380	1390	1390	1390
Density g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Resistivity at 20ºC((μΩ·m)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Elongation at rupture		≥20	≥20	≥20	≥20	≥20	≥20
Specific heat J/g.ºC			0.44	0.461	0.494	0.5	0.5
Thermal conductivity KJ/m.hºC			60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion a×10-6/ (20~1000ºC)			18	17	17	19	19
Micrographic structure			Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties			Non-magnetic	Non-magnetic	Non-magnetic	Weak magnetic	Weak magnetic

Main advantage and application
It widely used in surtur and sulfide environment and producing industrial electric
furnace, household electrical appliance and far infrared ray device.

Product Tags: Ni70cr30 Nichrome Strip Ni80cr20 Nichrome Strip Ni60cr15 Nichrome Strip

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