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FeCr13Al4 Alloy Wire 0.05-5.0mm for Water Heaters

Categories FeCrAl Alloy
Brand Name: tankii
Model Number: Fecr13al4
Certification: -
Place of Origin: china
MOQ: 10kg
Price: USD4-6/kg
Payment Terms: T/T
Supply Ability: 50000tons/year
Packaging Details: -
Delivery Time: 10-15Days
Shape: Wire / Strip / Ribbon
Diameter: 0.05-5.0mm
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FeCr13Al4 Alloy Wire 0.05-5.0mm for Water Heaters

Fecr13al4 Alloy 125 Ferritic Alloy Fecral13/4 Wire For Water Heater

FeCrAl resistance electrothermal alloy has high resistivity, good surface oxidation resistance , and high strength at high temperature, good processing performance and weldability , can be widely used in gold , household appliances , machinery manufacturing industry as heating elements and electrical industry as resistance materials.

Chemical Composition

GRADEChemical Composition
CrPSMnSiCrNiAlFe
0Cr15Al50.120.0250.0250.7≤1.0014.5-15.55.0-7.04.5-5.3Rest

Applications of FeCrAl:

ApplicationAdvantages
Automobile and motorcycle exhaust purification metal honeycomb carrierUniform chemical composition, high resistivity, long service life.
Locomotive starting and brake resistor
Temperature detection, drilling oil field brake resistor
Grounding resistance cabinet for central point of power system
Cement resistance, sealing machine, diamond,electronic industry and all kinds of ignition and heating electrode and motor voltage regulator
Chemical Composition and Main Property of Fe-Cr-Al Resistance Alloy
Properties Grade
1Cr13Al4
0Cr25Al5
0Cr21Al6
0Cr23Al5
0Cr21Al4
0Cr21Al6Nb
0Cr27Al7Mo2
Main Chemical Composition
(%)
Cr
12.0-15.0
23.0-26.0
19.0-22.0
22.5-24.5
18.0-21.0
21.0-23.0
26.5-27.8
Al
4.0-6.0
4.5-6.5
5.0-7.0
4.2-5.0
3.0-4.2
5.0-7.0
6.0-7.0
Re
opportune
opportune
opportune
opportune
opportune
opportune
opportune
Fe
Bal.
Bal.
Bal.
Bal.
Bal.
Bal.
Bal.












Nb0.5
Mo1.8-2.2
Max Continuous Service Temperature(oC)
950
1250
1250
1250
1100
1350
1400
Resisivity 20oC (Ωmm2/m)
1.25
±0.08
1.42
±0.06
1.42
±0.07
1.35
±0.07
1.23
±0.07
1.45
±0.07
1.53
±0.07
Density(g/cm3)
7.4
7.1
7.16
7.25
7.35
7.1
7.1
Thermal Conductivity
52.7
46.1
63.2
60.2
46.9
46.1
45.2
(KJ/m@h@oC)
Coefficient of Thermal Expansion(α×10-6/oC)
15.4
16
14.7
15
13.5
16
16
Approximate Melting Point( oC)
1450
1500
1500
1500
1500
1510
1520
Tensile Strength(N/mm2)
580-680
630-780
630-780
630-780
600-700
650-800
680-830
Elongation(%)
>16
>12
>12
>12
>12
>12
>10
Section Variation
65-75
60-75
65-75
65-75
65-75
65-75
65-75
Shrink Rate (%)
Repeatedly Bend Frequency(F/R)
>5
>5
>5
>5
>5
>5
>5
Hardness (H.B.)
200-260
200-260
200-260
200-260
200-260
200-260
200-260
Continuous Service Time
no
≥80/1300
≥80/1300
≥80/1300
≥80/1250
≥50/1350
≥50/1350
Micrographic Structure
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Magnetic Property
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic

Quality FeCr13Al4 Alloy Wire 0.05-5.0mm for Water Heaters for sale
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