Cr21al6nb Heating Rod/ Resistance Heating Bar

Product Details
Customization: Available
Product Type: Rod
Material: Fecral
Manufacturer/Factory & Trading Company

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Number of Employees
15
Year of Establishment
2012-02-06
  • Cr21al6nb Heating Rod/ Resistance Heating Bar
  • Cr21al6nb Heating Rod/ Resistance Heating Bar
  • Cr21al6nb Heating Rod/ Resistance Heating Bar
  • Cr21al6nb Heating Rod/ Resistance Heating Bar
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Basic Info.

Model NO.
Cr21Al6Nb
PCD
100mm
ET
0
Hole
0
Resistivity
1.45
Wires
20mm
Color
Bright
Transport Package
Wooden Pallet
Specification
ISO9001, ISO14001
Trademark
ualloy
Origin
China
HS Code
85149090
Production Capacity
500tons/Year

Product Description

 0Cr21Al6Nb
Chemical Content(%)
C P S Mn Si Cr Ni Al Fe Other
Max
0.05 0.025 0.025 0.70 Max 0.6 21.0~23.0 Max 0.60 5.0~7.0 Bal. Nb 0.5
Mechanical Properties
Max Continuous Service Temp 1350ºC
Resisivity at 20ºC 1.45 ohm mm2/m
Density 7.1 g/cm3
Thermal Conductivity 46.1 KJ/m·h·ºC
Coefficient of Thermal Expansion 16.0×10-6/ºC
Melting Point 1510ºC
Tensile Strength 637~784 Mpa
Elongation Min 12%
Section Variation Shrink Rate 65~75%
Repeatedly Bend Frequency Min 5 times
Continuous Service Time -
Hardness 200-260HB
Micrographic Structure Ferrite
Magnetic Property 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

Cr21al6nb Heating Rod/ Resistance Heating Bar
Cr21al6nb Heating Rod/ Resistance Heating Bar
Cr21al6nb Heating Rod/ Resistance Heating Bar
 

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