Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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Home ProductsFeCrAl Alloy

1.23 Resistivity Fecral Alloy Resistance Heating Strip With Bright / Oxidation Surface

1.23 Resistivity Fecral Alloy Resistance Heating Strip With Bright / Oxidation Surface

  • 1.23 Resistivity Fecral Alloy Resistance Heating Strip With Bright / Oxidation Surface
  • 1.23 Resistivity Fecral Alloy Resistance Heating Strip With Bright / Oxidation Surface
  • 1.23 Resistivity Fecral Alloy Resistance Heating Strip With Bright / Oxidation Surface
  • 1.23 Resistivity Fecral Alloy Resistance Heating Strip With Bright / Oxidation Surface
1.23 Resistivity Fecral Alloy Resistance Heating Strip With Bright / Oxidation Surface
Product Details:
Place of Origin: Shanghia, China
Brand Name: TANKII
Certification: SGS
Model Number: 0Cr19Al3
Payment & Shipping Terms:
Minimum Order Quantity: 100KG
Price: negotiable
Packaging Details: Wooden case
Delivery Time: 7-15 work days
Payment Terms: L/C, T/T, Western Union, paypal
Supply Ability: 300 Tons per month
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Detailed Product Description
Material: Cr:19% Al:3% Resistivity: 1.23
Density: 7.35 G/m3 Shape: Wire / Strip / Ribbon / Flat Wire
Surface: Bright / Oxidation Width: 1000mm MAX
Thickness: 0.02mm-6.0mm Diameter: 0.05-10mm
High Light:

high temperature wire

,

electrical heating wire

fecral Iron Chrome Aluminum resistance heating strip 1cr13al4, 0cr19al3,0cr21al4,0cr25al5, 0cr20al6Re, 0cr21al6nb,

 

Chemical Content, %

 

Alloy material Chemical composition %
C P S Mn Si Cr Ni Al Fe others
max(≤)
1Cr13Al4 0.12 0.025 0.025 0.7 ≤1.00 12.5-15.0 3.5-4.5 Rest
0Cr15Al5 0.12 0.025 0.025 0.7 ≤1.00 14.5-15.5 4.5-5.3 Rest
0Cr25Al5 0.06 0.025 0.025 0.7 ≤0.60 23.0-26.0 ≤0.60 4.5-6.5 Rest
0Cr23Al5 0.06 0.025 0.025 0.7 ≤0.60 20.5-23.5 ≤0.60 4.2-5.3 Rest
0Cr21Al6 0.06 0.025 0.025 0.7 ≤1.00 19.0-22.0 ≤0.60 5.0-7.0 Rest
0Cr19Al3 0.06 0.025 0.025 0.7 ≤1.00 18.0-21.0 ≤0.60 3.0-4.2 Rest
0Cr21Al6Nb 0.05 0.025 0.025 0.7 ≤0.60 21.0-23.0 ≤0.60 5.0-7.0 Rest Nb add0.5
0Cr27Al7Mo2 0.05 0.025 0.025 0.2 ≤0.40 26.5-27.8 ≤0.60 6.0-7.0 Rest  

 

Feature:


With long service life.Heating up fast.High thermal efficiency.Temperature uniformity. Can use vertically. When being used in the rated voltage,there is no volatile matter.It is an environmental protection electric heating wire. And an alternative to the costly nichrome wire.Can be customized according to customer requirements

 

FeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life.

They are typically used in electrical heating elements in industrial furnaces and home appliances.

 

Fe-Cr-Al alloy with high resistivity and serviceability temperature than that for NiCr alloy and also has lower price.

 

Main technical characteristics of FeCrAl Alloy:

Brand

Property

1Cr13Al4 1Cr21Al4 0Cr21Al6 0Cr23Al5 0Cr25Al5 0Cr21Al6Nb 0Cr27Al7Mo2
Major chemical component% Cr 12.0-12.5 17.0-21.0 19.0-22.0 20.5-23.5 23.0-26.0 21.0-23.0 26.5-27.8
Al 4.0-6.0 2.0-4.0 5.0-7.0 4.2-5.3 4.5-6.5 5.0-7.0 6.0-7.0
Fe Balance Balance Balance Balance Balance Balance Balance
Re Appropriate Appropriate Appropriate Appropriate Appropriate Appropriate Appropriate
            Addition Nb:0.5

Addition

Mo:1.8-2.2

Component max. use temperature 950 1100 1250 1250 1250 1350 1400
Melting Point 1450 1500 1500 1500 1500 1510 1510
Density g/cm3 7.40 7.35 7.16 7.25 7.10 7.10 7.10
Resistivity μΩ·m,20 1.25±0.08 1.23±0.06 1.42±0.07 1.35±0.06 1.45±0.07 1.45±0.07 1.53±0.07
Tensile Strength Mpa 588-735 637-784 637-784 637-784 637-784 637-784 684-784
Extension rate% 16 12 12   12 12 10
Repeated bending frequency     5 5 5 5 5
Fast lift h/ -     80/1300 80/1300   50/1350
Specific Heat J/g. 0.490 0.490 0.520 0.460 0.494 0.494 0.494
Heat Conduction Coefficient KJ/M.h 52.7 46.9 63.2 60.1 46.1 46.1 45.2

Linear expansion coefficient aX10-6/

(20-1000)

15.4 13.5 14.7 15.0 16.0 16.0 16.0
Hardness HB 200-260 200-260 200-260 200-260 200-260 200-260 200-260
Microstructure Ferritic Ferritic Ferritic Ferritic Ferritic Ferritic Ferritic
Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

 

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

 

Applications

0Cr21Al6 Iron-chrome-aluminium electric resistor strip is widely used for making electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements

 

application area

Our products are widely used in heat treatment equipment, auto parts, iron and steel manufacturing,

aluminum industry, metallurgical equipment, petrochemical equipment, glass machinery, ceramic machinery,

food machinery, pharmaceutical machinery, and power engineering industry.

 

Other product series :

FeCrAl Alloy: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2.

NiCr Alloy: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60.

CuNi Alloy: NC003,NC010,NC012,NC015,NC020,NC025,NC030,NC040,NC050,Constantan,6J8/11/12/13/.

Welding wire: ERNiCrMo-3/4/13,ERNiCrFe-3/7,ERNiCr-3/7,ERNiCu-7,ERNi-1, ER70S-6.w

Thermocouple alloy: K,J,E,T,N, S,R,B,KX,JX,EX,TX,NX.

Inconel alloy: Inconel 600,601,617,X-750,625,690,718,825.

Incoloy alloy: Incoloy 800,800H,800HT,825,925.

Hastelloy alloy: HC-276,C-22,C-4,HB,B/2/3,X,N.

Monel Alloy: Monel 400,K500.

High-temperature alloy : A286,Nimonic80A/90,GH131,GH1140,GH36,GH2706,GH2901,GH3625,

H3536,GH4169.

Precision alloy series: 1J33,3J01,3J9,4J29,4J32.4J33,Invar36,4J45.FeNi50.

Thermal spray alloy: Inconel 625,Ni95Al5,Monel400,45CT,HC-276,K500,Cr20Ni80. 

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: Matt

Tel: +8618918855652

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