Changzhou Victory Technology Co., Ltd

Changzhou Victory Technology Co., Ltd

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Nickel Alloy Nichrome Cr20Ni80 80/20 NiCr Electric Heating Alloy Wire

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City:changzhou
Province/State:jiangsu
Country/Region:china
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Nickel Alloy Nichrome Cr20Ni80 80/20 NiCr Electric Heating Alloy Wire

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Brand Name :Victory
Model Number :Cr20Ni30
Certification :CE
Place of Origin :China
MOQ :5
Payment Terms :L/C, T/T, Western Union, MoneyGram
Supply Ability :300 tons per month
Delivery Time :5-21 days
Packaging Details :Spool package with Carton box, Coil package with polybag for Resistance wire
Max. continuous service temp. of element(ºC) :1100
Melting Point :1390
Resistivity :1.04±0.05
Density(g/cm3) :7.9
Thermal conductivity (KJ/m·h·ºC) :43.8
Coefficient of lines expansion(α×10-6/ºC) :19
Melting point approx.( ºC) :1390
Elongation at rupture(%) :>20
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Cr20Ni30 is an exceptional material that offers a range of desirable properties, making it an ideal choice for various applications. It is known for its excellent ductility, workability, and weldability, even under high temperatures and seismic stress. This material is particularly useful in situations where high strength and durability are crucial.

One of the key features of Cr20Ni30 is its high and stable resistance to corrosion. This makes it an excellent choice for applications where the material will be exposed to harsh environments or corrosive substances. Additionally, the material has outstanding surface oxidation resistance, making it suitable for use in high-temperature settings.

Another advantage of Cr20Ni30 is its exceptional coil-forming ability. This property makes it easy to shape and mold the material into various forms and shapes, making it highly versatile and useful in a wide range of applications.

Overall, Cr20Ni30 is a highly desirable material that offers a range of properties that make it an excellent choice for various industrial and commercial applications. Its high strength, durability, and resistance to corrosion and oxidation make it an ideal choice for use in harsh environments, while its excellent coil-forming ability makes it easy to work with and shape to meet specific needs.

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 temperature℃
1300
1200
1250
1150
1100
1100
Meltiing point ℃
1400
1400
1380
1390
1390
1390
Density g/cm3
8.7
8.4
8.1
8.2
7.9
7.9
Resistivity at 20℃((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.℃
0.44
0.461
0.494
0.5
0.5
Thermal conductivity
KJ/m.h℃
60.3
45.2
45.2
43.8
43.8
Coefficient of lines expansion
a×10-6/
(20~1000℃)
18
17
17
19
19
Micrographic structure
Austenite
Austenite
Austenite
Austenite
Austenite
Magnetic properties
Non-magnetic
Non-magnetic
Non-magnetic
Weak magnetic
Weak
magnetic

Form Specification
Wire Diameter=0.025mm~8mm
Flat wire Width=0.40~6.0mm Thick=0.03~0.50mm
Strip width=8~250mm Thick=0.05~3.0mm
Bar Diameter=8~100mm Long=50~1000

Nickel Alloy Nichrome Cr20Ni80 80/20 NiCr Electric Heating Alloy Wire Nickel Alloy Nichrome Cr20Ni80 80/20 NiCr Electric Heating Alloy Wire

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