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FeCrAl Alloy Resistance Heating wire

Basic Info

Model No.:  FeCr23Al5

Product Description

Model NO.: FeCr23Al5 Material: Fecral Alloy colour: write standard: GB/ASTM/JIS/BIS/DIN Transport Package: Waterproof Paper, Wooden Case Origin: Shanghai, China Product Type: Wire Carbon Content: Low Carbon Sample: Free Trademark: TANKII Specification: RoHS, ISO 9001: 2008 HS Code: 7408229000 Packaging & Delivery
Packaging Details: carton package or as customer's requirement
Delivery Detail: 7-15 days after payment
 
 AWG 20 22 24 26 28 30 32 34  wire
About  Resistance Heating Wire:
We are the greatest professional manufacturer of resistance heating alloy in China, specializing in Ferro-Chrome (Fe-Cr-AL) wire, Nickel-Chrome (Nichrome) wire, Copper Nickel (Constantan) wire, Stainless steel wire and related products in Alloys tailored to meet specific customer requirements
 Size details
Product name Size range
Cold drawing wire Diameter  0.03-7.5mm
Hot-rolled wire rod Diameter  8.0-12mm
Ribbon Thickness 0.05-0.35mm
Width       0.5.0-3.5mm
Cold rolled strip Thickness 0.5-2.5mm
Width       5.0-40mm
hot rolled strip Thickness 4-6mm
Width      15-40mm
basic parameters:
 basic parameters Kanthall APMTM Kanthall
A-1 AF D
The highestcontinuous working temperature 1425 1400 1300 1300
The nominal chemical composition,% Cr 22 22 22 22
AI 5.8 5.8 5.3 4.8
Fe ingredients ingredients ingredients ingredients
Ni - - - -
The resistivity in 20ºC,Ωmm-2mm-1 1.45 1.45 1.39 1.35
density,g/cm3 7.1 7.1 7.15 7.25
Thermal expansion coefficientK-1 20-750ºC 14×10-6 14×10-6 14×10-6 14×10-6
20-1000ºC 15×10-6 15×10-6 15×10-6 15×10-6
The thermal conductivity 20ºC,Wm-1K-1 13 13 13 13
Specific heat capacity 20ºC,KJkg-1K-1 0.46 0.46 0.46 0.46
Melting pointºC 1500 1500 1500 1500
Probably mechanical characteristics        
Tensile strength,N mm-2 680 680 680 650
The yield strength,N mm-2 470 475 475 450
Hardness,Hv 230 230 230 230
Breaking elongation,% 20 18 18 18
900ºCTensile strength,N mm-2 40 34 37 34
Creep strength     800ºC 11 6 8 6
               1000ºC 3.4 1 1.5 1
Magnetic magnetic(In the temperature600ºC)
Emissivity, the oxidation conditions 0.7 0.7 0.7 0.7
 
Specification:
Alloy Type Diameter Resistivity Tensile  Elongation(%) Bending  Max.Continuous  Working Life
(mm) (μΩm)(20°C) Strength Times Service (hours)
(N/mm²)   Temperature(°C)
Cr20Ni80 <0.50 1.09±0.05 850-950 >20 >9 1200 >20000
0.50-3.0 1.13±0.05 850-950 >20 >9 1200 >20000
>3.0 1.14±0.05 850-950 >20 >9 1200 >20000
Cr30Ni70 <0.50 1.18±0.05 850-950 >20 >9 1250 >20000
≥0.50 1.20±0.05 850-950 >20 >9 1250 >20000
Cr15Ni60 <0.50 1.12±0.05 850-950 >20 >9 1125 >20000
≥0.50 1.15±0.05 850-950 >20 >9 1125 >20000
Cr20Ni35 <0.50 1.04±0.05 850-950 >20 >9 1100 >18000
≥0.50 1.06±0.05 850-950 >20 >9 1100 >18000
1Cr13Al4 0.03-12.0 1.25±0.08 588-735 >16 >6 950 >10000
0Cr15Al5 1.25±0.08 588-735 >16 >6 1000 >10000
0Cr25Al5 1.42±0.07 634-784 >12 >5 1300 >8000
0Cr23Al5 1.35±0.06 634-784 >12 >5 1250 >8000
0Cr21Al6 1.42±0.07 634-784 >12 >5 1300 >8000
1Cr20Al3 1.23±0.06 634-784 >12 >5 1100 >8000
0Cr21Al6Nb 1.45±0.07 634-784 >12 >5 1350 >8000
0Cr27Al7Mo2 0.03-12.0 1.53±0.07 686-784 >12 >5 1400 >8000
 Advantage:
Nickelchromium 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. 
 

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