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Shanghai Tankii Alloy Material Co.,Ltd
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High Temperature Anti-Oxidation 0Cr25Al Flat Wire 0.13*0.4mm

Dettagli del prodotto

Luogo di origine: Cina

Marca: Tankii

Certificazione: ISO9001 Rohs

Numero di modello: Fecale

Termini di trasporto & di pagamento

Quantità di ordine minimo: 10KG

Prezzo: Negoziabile

Imballaggi particolari: cassa di legno

Tempi di consegna: 15-25 giorni

Termini di pagamento: L/C, T/T, Western Union

Capacità di alimentazione: 2000Tons all'anno

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Specificità
Evidenziare:
Modello n.:
0cr25al5
Forma:
Filo piatto
Larghezza striscia piatta.:
0,2-5 mm
Spessore della striscia piana:
0.03-5 mm
Stato:
Ricotto brillante
Resistività:
1.45
Campione:
accettato il piccolo ordine
Pacchetto:
cassa di legno
Modello n.:
0cr25al5
Forma:
Filo piatto
Larghezza striscia piatta.:
0,2-5 mm
Spessore della striscia piana:
0.03-5 mm
Stato:
Ricotto brillante
Resistività:
1.45
Campione:
accettato il piccolo ordine
Pacchetto:
cassa di legno
Descrizione
High Temperature Anti-Oxidation 0Cr25Al Flat Wire 0.13*0.4mm

High Temperature Anti-Oxidation 0Cr25Al Flat Wire 0.13*0.4mm

TK1 large-sized cold-drawn wire products can be used for high-temperature resistance furnace. Practice has proved that: the product process is stable, integrated performance is good. Has good high temperature oxidation resistance and longer service life; excellent winding properties at room temperature processing, ease of processing molding; little rebound resilience and so on. Processing performance is very good; operating temperature can reach 1400 ºC.
Main specifications and uses:

Conventional Product specifications: 0.1 ~ 10 mm

Uses: mainly used in powder metallurgy furnace, diffusion furnace, radiant tube heater and all kinds of high-temperature furnace heating body.

MAIN CHEMICAL ELEMENTS AND PROPERTIES

Properties Grade           TK1  
    Cr Al   Re Fe
          22.0-26.0 5.0-7.0   Suitable Balance
Max Continuous Service Temperature(ºC)   Diameter 1.0-3.0   Diameter large than 3.0,
  1225-1350ºC     1400ºC
               
Resisivity 20ºC (ohm*mm2/m)       1.45  
  Density(g/cm3)         7.1  
Approximate Melting Point( ºC)       1500  
  Elongation (%)         16-33  
Repeatedly Bend Frequency(F/R) 20ºC       7-12  
Continuous Service Time 1350 ºC     More than 80 hours
               
Micrographic Structure       Ferrite  
 
Furnace   Dry Air   Humid Air   hydrogen-argon Argon Decomposition
atmosphere           gas       ammonia gas
Temp(ºC)   1400   1200   1400   950 1200



0Cr27Al7Mo2 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, higher operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1400°C.

Typical applications for 0Cr27Al7Mo2 are used in heating element of the single crystal furnace, sintering furnace, ceramic calcining furnace and heat treatment furnace and diffusion furnace when the temperature is more than 1200°C.

Normal composition%

C P S Mn Si Cr Ni Al Fe Mo
Max
0.05 0.025 0.025 0.20 Max 0.40 26.5~27.8 Max 0.60 5.0~7.0 Bal. 1.8-2.2

Typical Mechanical properties(1.0mm)

Yield strength Tensile Strength Elongation
Mpa Mpa %
460 700 20

Typical Physical properties

Density (g/cm3) 7.10
Electrical resistivity at 20ºC(ohmmm2/m) 1.53
Conductivity coefficient at 20ºC (WmK) 13

 

 

Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC 16

 

Specific heat capacity
Temperature 20ºC
J/gK 0.49

 

Melting point (ºC) 1520
Max continuous operating temperature in air (ºC) 1400
Magnetic properties non-magnetic

 

Temperature Factor of Electrical Resistivity

20ºC 100ºC 200ºC 300ºC 400ºC 500ºC 600ºC 700ºC 800ºC 900ºC 1000ºC 1100ºC 1200ºC
1 0.997 0.996 0.994 0.991 0.990 0.990 0.990 0.990 0.990 0.990 0.990 0.990



Main grades and properties



Grades
Properties

1Cr13Al4

0Cr25Al5

0Cr21Al6

0Cr23Al5

0Cr21Al4

0Cr21Al6Nb

0Cr27Al7Mo2

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

Fe

Balance

Balance

Balance

Balance

Balance

Balance

Balance

Other
         
Nb 0.5

Mo1.8-2.2

Highest service temperature °C

950

1250

1250

1250

1100

1350

1400

ResistivityμΩ.M,20°C

1.25

1.42

1.42

1.35

1.23

1.45

1.53

Density (g/cm3 )

7.4

7.10

7.16

7.25

7.35

7.10

7.10

Thermal conductivity KJ/m.H.°C

52.7

46.1

63.2

60.2

46.9

46.1

45.2

Coefficient of linear extensibility
Α×10-6/°C

15.4

16.0

14.7

15.0

13.5

16.0

16.0

Melting point °C

1450

1500

1500

1500

1500

1510

1520

Tensile Mpa

580-680

630-780

630-780

630-780

600-700

650-800

680-830

Elongation %

>16

>12

>12

>12

>12

>12

>10

Reduction %

65-75

60-75

65-75

65-75

65-75

65-75

65-75

Hardness H.B.

200-260

200-260

200-260

200-260

200-260

200-260

200-260

Microstructure

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite


High Temperature Anti-Oxidation 0Cr25Al Flat Wire 0.13*0.4mm 0
High Temperature Anti-Oxidation 0Cr25Al Flat Wire 0.13*0.4mm 1
High Temperature Anti-Oxidation 0Cr25Al Flat Wire 0.13*0.4mm 2

 
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