1Cr13Al4 Fecral foil resistance heating strip Alkrothal 14 alloy for ceramic resistor
Product packaging:
1. Filament winding, waterproof film winding + bubble bag plastic packaging, cartons;
2. Thick wire and strip are coiled, wrapped with waterproof film + bubble bag, and packed in woven bag;
3. Bars and tubes can be packed in wooden cases
4. It can meet special packaging requirements.
Shanghai Tankii havs stock of 1Cr13Al4 with the following sizes for your choose:
| 1.2*90mm |
| 1.0*250mm |
| 1.5*130mm |
| 1.0*90mm |
The features of FeCrAl resistance electrothermal alloy:
1. High resistivity
2. Good surface oxidation resistance
3. High strength at high temperature
4. Good processing performance and weldability
1Cr13Al4 Fecral foil resistance heating strip Alkrothal 14 alloy for ceramic resistor
3. Details of tankii strips
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 |
1Cr13Al4 Fecral foil resistance heating strip Alkrothal 14 alloy for ceramic resistor
1. Description
FECRAL Has been used extensively as heating elements in industrial furnaces and electrical kilns.
FECRAL Has less hot strength than Tophet alloys but much higher melting point.
2. Specification
| | ribbon | Strip |
| Thickness | 0.04mm-1.0mm | 0.04mm-1.5mm |
| Width | below 6mm | below 200mm |
Application:
4. Why choose us
1. Good Quality
2. Fast shipment
3. Small MOQ
4. Big Width for 1Cr13Al4 strip
5. Good reputation in the international market
1Cr13Al4 Fecral foil resistance heating strip Alkrothal 14 alloy for ceramic resistor
Product Tags:
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1Cr13Al4 Fecral Foil Resistance Heating Strip Alkrothal 14 For Ceramic Resistor Images
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