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Fecral resistohm145 A1 D A1 Tk1 APM High-Temperature Heating Wire

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee
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Fecral resistohm145 A1 D A1 Tk1 APM High-Temperature Heating Wire

Brand Name TANKII
Model Number TK APM
Certification ISO
Place of Origin Shanghai
Minimum Order Quantity 10 KG
Price Negotiation
Payment Terms L/C,T/T,Western Union,MoneyGram,D/P,D/A
Supply Ability 100 Tons/Month
Delivery Time 10-25 day
Packaging Details wooden Case
Material FECRAL ALLOY
Resistivity 1.45
Density 7.1 g/cm3
surface Bright, Golden, Oxitation,blue etc.
Shape flat wire, ribbon, round wire, bar,rod, pipe tube,
HS Code 72230000
sample accepted
diameter 0.05-10.00 mm
Detailed Product Description

TK APM Tubes are an advanced powder metallurgical, dispersion strengthened, ferritic iron-chromium-aluminium alloy (FeCrAl alloy) for use at tube temperatures up to 1250°C (2280°F).

TK  APM tubes have good form stability at high temperature. TK APM forms an excellent, non-scaling surface oxide, which gives good protection in most furnace environments, i.e. oxidizing, sulphurous and carburizing, as well as against deposits of carbon, ash, etc. The combination of excellent oxidation properties and form stability makes the alloy unique.

Typical applications for TK APM are as radiant tubes in electrically or gas fired furnaces such as continuous galvanizing furnaces, seal quench furnaces, holding furnaces and dosing furnaces in the aluminium, zinc, lead industries, thermocouple protection tubes, furnace muffles for sintering applications.

 Composition(Wt%)

 

C

Si

Mn

Cr

Al

Fe

Min

-

-

-

20

5.5

Bal.

Max

0.04

0.5

0.4

22

6.0

Bal.

 Mechanical Properties


Tensile Strength at Room Temperature

650 - 750 MPa


Elongation Rate

15 -25%

  

Hardness

220 - 260 HV


Tensile Strength at 1000

22 - 27 MPa


High Temperature Durability at 1000 and 6MPa

100 h

Physical Properties

 Density

7.10 g/cm3

 Resistivity

1.45×10-6 Ω.m

 Melting Point

1500

 Maximum Continuous Working Temperature

1400

Resistance Temperature Coefficient(Ct)

800

1000

1400

1.03

1.04

1.05

Average Linear Expansion Coefficient

20-800

20-1000

20-1400

14

15

16

Fast life

 

1300

1350


Average Fast Life (Hours)

110

90


Sagging Rate After Rupture

8

11

Specifications

Wire diameter range φ0.1-10mm


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