FeCrAl( 0Cr27Al7Mo2) resistance alloy
With the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature, it is widely used in the single crystal furnace, sintering furnace, ceramic calcining furnace and heat treatment furnace.
0Cr27Al7Mo2
Chemical Content(%)
| C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other |
| Max |
| 0.05 |
0.025 |
0.025 |
0.20 |
Max 0.40 |
26.5~27.8 |
Max 0.60 |
5.0~7.0 |
Bal. |
Mo 1.8-2.2 |
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 |
Photo:
Transportation by express:
FAQ:
Q1.Is there any discount of the wire?
A. Yes. Bigger quantity will get a discount.
Q2.Information needed if I want a quotation?
A Name, Standard, Material Grade(Chemical Composition), Size Quantity, Weight.
Q3. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime
Q4: How does your factory do regarding quality control?
A. Quality is priority. We always attach great importance to quality controlling from beginning to end.
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