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Tarway Overseas

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Wires

Leading Manufacturer, Supplier & Retailer of round wire, Resistance Wire and nichrome heating wire.

Round Wire

350 - 360 /Kilogram Get Latest Price
  • Features Sturdy, Flexible, Withstand high temperature
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Resistance Wire

800 /Kilogram Get Latest Price
  • Shape Round
  • Material Copper
  • Voltage 110V, 220V
  • Condition New, Used
  • Packaging Roll, Box, Carton
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Nichrome Heating Wire

We deals in manufacturing, supplying and exporting of wide range of nichrome heating wire.
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Nichrome Heating Wire

FeCrAl alloy have superior oxidation resistance as compared to to other commercial Fe and Ni base alloy.

Properties \ Grade

1Cr13A14

0Cr21A14

0Cr21A16

0Cr23A15

0Cr25A15

Main
Chemical
Composition
(%)

Cr

12.0~15.0

18.0~21.0

19.0~22.0

22.5~24.5

23.0~23.0

Al

4.0~6.0

3.0~4.2

5.0~7.0

4.2~6.5

4.5~6.5

Fr

Balance

Balance

Balance

Balance

Balance

Re

Opportune

Opportune

Opportune

Opportune

Opportune

  Max Continuous
         Service
   Temperature (c)

950

1100

1250

1250

1250

Melting Point (c)

1450

1500

150

1500

1500

Resisivity
(µ   Ω/m, 20C)

1.25±0.08

1.23±0.06

1.47±0.07

1.35±0.07

1.42±0.06

Density (g/cm)

7.40

7.35

7.16

7.25

7.10

Thermal
Conductivity
(KJ/m.h.C)

52.7

46.9

63.2

60.2

46.1

Coefficient of thermal Expansion
(α×10/c)                            20 Ë™~1000c )

15.4

13.5

14.7

15.0

16.0

Tensile
Strength (Map)

588~735

637~784

637~784

637~784

637~784

Elongation (%)

≥16

≥12

≥12

≥12

≥12

Section Variation
Shrink Rate (%)

65~75

65~75

65~75

65~75

65~75

Hardness  (HB)

200~260

200~260

200~260

200~260

200~260

Micrographic
Structure

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Magnetic  Property

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic













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