TitleProduct

0.3mm High Quality 0cr21al4 Heating Resistance Wire

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-12 14:07

  • Browse the number:

    89

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Company Profile

Hangzhou Ualloy Material Co., Ltd.

By certification [File Integrity]

Contact:Mr. Michael Qiu(Mr.)  

Email:

Telephone:

Area:Zhejiang

Address:Zhejiang

Website: http://ualloy.luxianguan.com/

PRODUCT DETAILS
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;
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