0cr21al4 Fecral High-Resistance Heating Wire
Basic Info
Model No.: 0Cr21Al4
Product Description
Model NO.: 0Cr21Al4 Size: 0.15mm-8mm Width: 5-250mm Product Type: Strip Trademark: ualloy Origin: China Material: Fecral Thickness: 0.6-3mm Color: Bright Carbon Content: Low Carbon Specification: ISO9001, ISO14001 HS Code: 85149090 FeCrAl alloys electric heat resistance wire/heating resistor
1. Description
FeCrAl Heating Strip With the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature, it is widely used in industrial electric furnace, household electrical appliance and far infrared ray device.
2. Specification
Wire: Diameter: 0.15mm-8.0mm
Strip: Thickness: 0.6mm-3.0mm
Width: 5mm-250mm
3. Usage
FeCtAl Heating Alloy is mainly used in electric locomotive, diesel locomotive, metro vehicle and high speed moving car etc brake system brake resistor, electric ceramic cooktop, industrial furnace.
4. Features
The features of FeCtAl Heating Alloy are Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.
5. Packing detail
1) Coil (plastic spool) + compressed ply-wooden case + pallet
2) Coil (plastic spool) + carton + pallet
6. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast delivery;
Mechanical Properties
Contact us if you need more details on Heating Wire. We are ready to answer your questions on packaging, logistics, certification or any other aspects about High Resistance Heating Wire、Fecral Resistance Strip. If these products fail to match your need, please contact us and we would like to provide relevant information.
1. Description
FeCrAl Heating Strip With the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature, it is widely used in industrial electric furnace, household electrical appliance and far infrared ray device.
2. Specification
Wire: Diameter: 0.15mm-8.0mm
Strip: Thickness: 0.6mm-3.0mm
Width: 5mm-250mm
3. Usage
FeCtAl Heating Alloy is mainly used in electric locomotive, diesel locomotive, metro vehicle and high speed moving car etc brake system brake resistor, electric ceramic cooktop, industrial furnace.
4. Features
The features of FeCtAl Heating Alloy are Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.
5. Packing detail
1) Coil (plastic spool) + compressed ply-wooden case + pallet
2) Coil (plastic spool) + carton + pallet
6. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast delivery;
Si | Cr | Ni | Al | Fe | Other |
Max 1.0 | 18.0~21.0 | Max 0.60 | 3.0~4.2 | Bal. | - |
Mechanical Properties
The allowable tolerance of alloy strip GB/T1234-2012 | ||||
Category | Thickness ( mm ) | Tolerance ( mm) | ||
Common precision | High precision | |||
Cold-rolled strip | 0.05 ~ 0.1 | ±0.01 | ±0.005 | |
0.1 ~ 0.2 | ±0.015 | ±0.01 | ||
0.2 ~ 0.5 | ±0.02 | ±0.015 | ||
0.5 ~ 1.0 | ±0.03 | ±0.025 | ||
1.0 ~ 1.8 | ±0.04 | ±0.03 | ||
1.8 ~ 2.5 | ±0.05 | ±0.04 | ||
2.5 ~ 4.0 | ±0.06 | ±0.05 | ||
Hot-rolled Strip | 2.5 ~ 5.0 | ±0.25 | ±0.2 | |
5.0 ~ 7.0 | ±0.3 | ±0.25 | ||
7.0 ~ 10.0 | ±0.4 | ±0.35 | ||
10.0 ~ 20.0 | ±0.5 | ±0.45 | ||
The allowable tolerance of alloy strip GB/T1234-2012 | ||||
Category | Width ( mm ) | Tolerance ( mm ) | ||
side cut | Nonside cut | |||
Common precision | High precision | |||
Cold-rolled Strip | 5.0 ~ 10.0 | ±0.2 | ±0.1 | -0.6 |
10.0 ~ 20.0 | -0.8 | |||
20.0 ~ 30.0 | -1 | |||
30.0 ~ 50.0 | ±0.3 | ±0.15 | -1.2 | |
50.0 ~ 100.0 | ±1.0 | |||
100.0 ~ 200.0 | ±0.5 | ±0.25 | ±1.5 | |
200.0 ~ 300.0 | ±1.8 | |||
Hot-rolled Strip | 15.0 ~ 60.0 | / | ±1.5 | |
60.0 ~ 200.0 | ±2.5 | |||
200.0 ~ 300.0 | ±3.0 |
Max Continuous Service Temp | 1100ºC |
Resisivity at 20ºC | 1.23 ohm mm2/m |
Density | 7.35 g/cm3 |
Thermal Conductivity | 46.9 KJ/m@h@ºC |
Coefficient of Thermal Expansion | 13.5×10-6/ºC |
Melting Point | 1500ºC |
Tensile Strength | 637~784 Mpa |
Elongation | Min 12% |
Section Variation Shrink Rate | 65~75% |
Repeatedly Bend Frequency | Min 5 times |
Continuous Service Time | - |
Hardness | 200-260HB |
Micrographic Structure | Ferrite |
Magnetic Property | Magnetic |
Product Categories : FeCrAl Alloy
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