- Product Details
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Quick Details
-
Elongation (≥ %):
-
20
-
Place of Origin:
-
Hebei, China
-
Application:
-
heating element
-
Grade:
-
Nichrome alloy
-
Ni (Min):
-
74%
-
Model Number:
-
cr20ni80
-
Brand Name:
-
Chengyuan
-
MOQ:
-
10kg
-
Size:
-
Customized Size
-
Condition:
-
Soft Annealed
-
Package:
-
Wooden Boxes Package
-
Sample:
-
Avaliable
-
Chemical Composition:
-
Ni Cr
-
Feature:
-
High Resistance
-
Material:
-
Nickel-chromium
-
Key Word:
-
26 gauge nichrome wire 0.4mm
Quick Details
-
Resistance (μΩ.m):
-
1.09
-
Powder Or Not:
-
Not Powder
-
Ultimate Strength (≥ MPa):
-
650
-
Elongation (≥ %):
-
20
-
Place of Origin:
-
Hebei, China
-
Application:
-
heating element
-
Grade:
-
Nichrome alloy
-
Ni (Min):
-
74%
-
Model Number:
-
cr20ni80
-
Brand Name:
-
Chengyuan
-
MOQ:
-
10kg
-
Size:
-
Customized Size
-
Condition:
-
Soft Annealed
-
Package:
-
Wooden Boxes Package
-
Sample:
-
Avaliable
-
Chemical Composition:
-
Ni Cr
-
Feature:
-
High Resistance
-
Material:
-
Nickel-chromium
-
Key Word:
-
26 gauge nichrome wire 0.4mm
Product Paramenters
The resistance alloy is composed of nickel-chromium alloy, which has high resistivity, good oxidation resistance and very stability. The maximum applicable temperature is up to 1200 degrees, and it has a longer service life than iron, chromium and aluminum.The alloy is widely used in household components, industrial furnaces and various resistance components, such as wirewound resistors, sheet metal resistors, hair dryers, electric furnaces, iron smelting, ovens, and so on.
Chemical composition, %
|
Grade
|
C
|
P
|
S
|
Mn
|
Si
|
Cr
|
Ni
|
Al
|
Fe
|
|
Cr20Ni80
|
≤0.03
|
≤0.02
|
≤0.015
|
≤0.60
|
0.75~1.60
|
20.0~23.0
|
balance
|
≤0.50
|
≤1.0
|
|
Cr30Ni70
|
≤0.05
|
≤0.02
|
≤0.015
|
≤0.60
|
0.75~1.60
|
28.0~31.0
|
balance
|
≤0.50
|
≤1.0
|
|
Cr15Ni60
|
≤0.08
|
≤0.02
|
≤0.015
|
≤0.60
|
0.75~1.60
|
15.0~18.0
|
55.0~61.0
|
≤0.50
|
balance
|
|
Cr35Ni20
|
≤0.08
|
≤0.02
|
≤0.015
|
≤1.00
|
1.0~3.0
|
18.0~21.0
|
34.0~37.0
|
|
balance
|
|
Cr20Ni30
|
≤0.08
|
≤0.02
|
≤0.015
|
≤1.00
|
1.0~2.0
|
18.0~21.0
|
30.0~34.0
|
|
balance
|
Mechanical and Physical Properties of Alloys
|
Grade
|
Ni80Cr20
|
Ni60Cr15
|
Ni35Cr20
|
Ni30Cr20
|
Ni70Cr30
|
|
Density（g/cm
3)
|
8.4
|
8.2
|
7.9
|
7.9
|
8.1
|
|
Resistivity(Ωmm
2
/m)
|
1.09
|
1.12
|
1.04
|
1.04
|
1.18
|
|
Thermal Conductivity(Wmk)
|
15
|
13
|
13
|
13
|
14
|
|
Max temp(℃)
|
1200
|
1150
|
1100
|
1100
|
1250
|
|
Melting temp(℃)
|
1400
|
1390
|
1390
|
1390
|
1380
|
|
Magnetic
|
No
|
No
|
No
|
No
|
No
|
|
Yield Strength(Mpa)
|
420
|
370
|
340
|
340
|
430
|
|
Tensile strength(Map) ≥
|
650
|
600
|
600
|
600
|
650
|
|
Elongation(%) ≥
|
20
|
20
|
20
|
20
|
20
|
Supply form and Specification
|
Alloy grade
|
Form
|
Specification
|
|
|
|
CrNi(2080/1560/3520/3070/2030)
|
Wire
|
Diameter=0.02mm~8mm
|
|
|
|
CrNi(2080/1560/3520/3070/2030)
|
Flat wire
|
Width=1~5mm
|
Thick=0.08~2mm
|
|
|
CrNi(2080/1560/3520/3070/2030)
|
Strip
|
width=6~250mm
|
ThickT=0.1~3.0mm
|
|
|
CrNi(2080/1560/3520/3070/2030)
|
Foil
|
width=6~120mm
|
Thick=0.01~0.1mm
|
|
|
CrNi(2080/1560/3520/3070/2030)
|
Bar
|
Diameter=8~100mm
|
Long=50~1000
|
|
|
CrNi(2080/1560/3520/3070/2030)
|
Plate/sheet
|
Thickness :0.1mm~10mm；Width:50mm~1000mm
Length:500mm~6000mm |
|
|
Product Description
Cheng Yuan Alloy Co., Ltd – one of the leading non-ferrous metal processing enterprise in China, with over 10 years of experience. In addition to products made of brass, bronze, copper-nickel, nickel, as well as precision alloys, the company produces nichrome wire, strips, tapes, rods and wire mesh from alloys Cr15Ni60 and Cr20Ni80.
Basically, there are two brands of nichrome on the Russian market - Cr15Ni60 and Cr20Ni80. The difference between them lies in the temperatures of operation and melting, as well as in strength and ductility; according to all these indicators, the Cr20Ni80 alloy is in the lead.
Ni80Cr20
is an austenitic nickel-chromium alloy composed of nickel-chromium alloy with high resistivity, good oxidation resistance, good shape stability, and good ductility and weldability during use. Can be used in temperatures up to 1200°C (2190°F) and lasts longer than FeCrAl. The alloy is widely used in household components, industrial furnaces and various resistive components such as wirewound resistors, sheet metal resistors, hair dryers, electric stoves, iron making, ovens. The main product forms are wire, strip, rod, pipe, foil and wire mesh.
The main supply forms are wire, strip, flat wire, bar, plate, tube and wire mesh.please contact us if you have any needs about
cr20ni80
26 gauge nichrome wire 0.4mm
,we will give you good quality products and competitive price.
Other nichrome alloy grades: Ni80Cr20, Ni60Cr15, Ni35Cr20, Ni30Cr20, etc.
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