Send Message
Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
products
Home /

products

KD FeCrAl Alloy Round Bar / Rod With Acid Surface For Electrical Heating

Product Details

Place of Origin: China

Brand Name: Tankii

Certification: SGS

Model Number: Cr22Al4.5, 0Cr25Al5

Payment & Shipping Terms

Minimum Order Quantity: 100kg

Packaging Details: Packed in wooden case

Delivery Time: 5~15 days

Payment Terms: Western Union, T/T,

Supply Ability: 500tons per month

Get Best Price
Contact Now
Specifications
Highlight:

electrical heating wire

,

high temperature wire

Material:
Cr22Al4.5, 0Cr25Al5
Chemical Composition:
Iron-chromium-aluminum
Dimensions:
10mm~15mm
Surface:
Oxidized / Bright
Condition:
Soft Or Hard
Density:
7.25g/cm3
Item:
ISO Certified KD FeCrAl Alloy Round Bar / Rod With Acid Surface Used For Electrical Heating Leading Bar
Material:
Cr22Al4.5, 0Cr25Al5
Chemical Composition:
Iron-chromium-aluminum
Dimensions:
10mm~15mm
Surface:
Oxidized / Bright
Condition:
Soft Or Hard
Density:
7.25g/cm3
Item:
ISO Certified KD FeCrAl Alloy Round Bar / Rod With Acid Surface Used For Electrical Heating Leading Bar
Description
KD FeCrAl Alloy Round Bar / Rod With Acid Surface For Electrical Heating

 

ISO Certified KD FeCrAl Alloy Round Bar / Rod With Acid Surface Used For Electrical Heating Leading Bar

 

Tankii DESCRIPTION OF FECRAL ALLOYS: KD alloys, Alchrome / Aluchrome I / KD / KDS
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.
FeCrAl alloys have higher service temperature than NiCr Alloys and much lower prices. But they have lower stability and flexibility, easily to be fragile after a time circle

 

ISO Certified KD FeCrAl Alloy Round Bar / Rod With Acid Surface Used For Electrical Heating Leading Bars


TANKII FECRAL ALLOYS CHARACTERISTICS:
1) Manufactured according to international quality. System (ISO9001).
2) Stable resistance and long-life span.
3) Mill test certificate will be provided after production.
4) Size range wire:.0.018-10mm ribbons: 0.05-0.2*2-6mm strips: 0.05-5*5-250mm.
5) Good packing methods to keep goods no damage during delivery.
6) Customized lable, packing, OEM service..
7) 24 hours after-sale service.

 

ISO Certified KD FeCrAl Alloy Round Bar / Rod With Acid Surface Used For Electrical Heating Leading Bar

 

Application: 

Heating elements for furnaces

Heating lead-out rod for furnaces.

 

ISO Certified KD FeCrAl Alloy Round Bar / Rod With Acid Surface Used For Electrical Heating Leading Bar


MAIN CHARACTERISTICS OF TANKII FECRAL HEATING ALLOYS


Alloy Nomenclature Performance

1Cr13Al4

0Cr25Al5

0Cr21Al6

0Cr23Al5

0Cr21Al4

0Cr21Al6Nb

0Cr27Al7Mo2

Main Chemical composition

Cr

12.0-15.0

23.0-26.0

19.0-22.0

20.5-23.5

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

4.2-5.3

3.0-4.2

5.0-7.0

6.0-7.0

Re

opportune

opportune

opportune

opportune

opportune

opportune

opportune

Fe

Rest

Rest

Rest

Rest

Rest

Rest

Rest
           
Nb0.5

Mo1.8-2.2

Max. continuous service temp. of element(°C)

950

1250

1250

1250

1100

1350

1400

Resistivity at 20ºC(μΩ·m)

1.25

1.42

1.42

1.35

1.23

1.45

1.53

Density(g/cm3)

7.40

7.10

7.16

7.25

7.35

7.10

7.10

Thermal conductivity(KJ/m·h·ºC)

52.7

46.1

63.2

60.2

46.9

46.1
 

Coefficient of lines expansion(α×10-6/ºC)

15.4

16.0

14.7

15.0

13.5

16.0

16.0

Melting point approx.( 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 at rupture(%)

>16

>12

>12

>12

>12

>12

>10

Variation of area(%)

65-75

60-75

65-75

65-75

65-75

65-75

65-75

Repeat Bending 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 servicetime(Hours/ ºC)

--

≥80/1300

≥80/1300

≥80/1300

≥80/1250

≥50/1350

≥50/1350

Micrographic structure

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Magnetic properties

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

 

NiChrome bar or flat bar can also be used for bolt for furnaces.

 

ISO Certified KD FeCrAl Alloy Round Bar / Rod With Acid Surface Used For Electrical Heating Leading Bar

KD FeCrAl Alloy Round Bar / Rod With Acid Surface For Electrical Heating 0

 

 

Application:Heater lead-out rod:

 

KD FeCrAl Alloy Round Bar / Rod With Acid Surface For Electrical Heating 1

 

 

 

 

KD FeCrAl Alloy Round Bar / Rod With Acid Surface For Electrical Heating 2

 

ISO Certified KD FeCrAl Alloy Round Bar / Rod With Acid Surface Used For Electrical Heating Leading Bar

 

 

Please feel free to let me know if you have any inquiry on KD alloy bolt, bar, flat bar  or rod.

 

 


 

Send your inquiry
Please send us your request and we will reply to you as soon as possible.
Send