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wisdom heating alloy (shanghai) co., Ltd
wisdom heating alloy (shanghai) co., Ltd  

Gold Index: 575

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Nichrome 

Price: 10.0~40.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Shanghai, China (Mainland) 
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Product Detail

Model No.: NiCr
Production Capacity: 5 ton / month
Delivery Date: 20-30 days (depend on the q...
Processing Type: Others
wires: 0.05-10mm
strips: 0.05*5.0-5.0*200mm
Means of Transport: Ocean
Packing: cartons, braided bags, spoo...
Type: Furnace
Brand Name: wisdom
ribbons: 0.05*0.2-2.0*6.0mm

Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30

Nickel-chromium, nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance is good, a better under high temperature and seismic strength, good ductility, good workability and weldability, is widely used in industrial electric furnace, metallurgy, household appliances, machinery manufacturing, heating element and resistor varistor other material.
Other Name: Chromel A, Nikrothal 80, N8, Nichrome V, Tophet A, Resistohm 80,Cronix 80, Alloy A, MWS-650, Stablohm 650; Chromel C, Nikrothal 60, N6, Tophet C,Resistohm 60, Cronifer II, Nichrome Alloy C, MWS-675, Stablohm 675;
Main characteristics of Nichrome electric heating alloys
Alloy Nomenclature Performance
Cr20Ni80
Cr30Ni70
Cr15Ni60
Cr20Ni35
Cr20Ni30
Main Chemical composition
Ni
Rest
Rest
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
Rest
Rest
Rest
Max. continuous service temp. of element(ºC)
1200
1250
1150
1100
1100
Resistivity at 20ºC (μΩ·m)
1.09
1.18
1.12
1.0
1.04
Density(g/cm3)
8.40
8.10
8.20
7.90
7.90
Thermal conductivity (KJ/m·h·ºC)
60.3
45.2
45.2
43.8
43.8
Coefficient of lines expansion(α×10-6/ºC)
18.0
17.0
17.0
19.0
19.0
Melting point approx.( ºC)
1400
1380
1390
1390
1390
Elongation at rupture(%)
>20
>20
>20
>20
>20
Micrographic structure
austenite
austenite
austenite
austenite
austenite
Magnetic properties
nonmagnetic
nonmagnetic
Weak magnetic
Weak magnetic
Weak magnetic
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Company Info

wisdom heating alloy (shanghai) co., Ltd [China (Mainland)]


Business Type:Manufacturer
Country/Region: China (Mainland)

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