Note : Pre-order item
Specification
Available wire diameter : 0.2 mm / 0.25 mm / 0.3 mm / 0.4 mm
| Grade |
N80 |
| Max. continuous operating temp. |
1200°C |
| Nominal composition |
20%Cr, Ni - balance |
| Resistivity at 20°C |
1.09 ohm mm-2 m-1 |
| Density |
8.3 g/cm3 |
| Coefficient of thermal expansion, K-1 |
20-750°C : 16 x 10-6
20-1000°C : 17 x 10-6
|
| Thermal conductivity at 20°C |
15 W m-1 K-1 |
| Specific heat capacity at 20°C |
0.46 KJ kg-1 K-1 |
| Melting point |
1400°C |
Mechanical properties (approx.)
| Tensile strength |
810 N mm-2 |
| Yield point |
420 N mm-2 |
| Hardness |
180 Hv |
| Elogation at rupture |
30% |
| Tensile strength at 900°C |
100 N mm-2 |
|
Creep strength at 800°C
Creep strength at 1000°C
|
15 N mm-2
4 N mm-2
|
| Magnetic properties |
Non |
| Emissivity, fully oxidized condition |
0.88 |
Note :
The above picture is for illustration only
All the above descriptions are subject to change without prior notice
Goods sold are non returnable
Free Shipping Within Malaysia
Delivery : 3 to 5 days (in-stock items) else 2 to 4 weeks (Pre-order item) subject to factory confirmation
For other grades & diameters, kindly email us on your requirements
Contact us @
Tel no : +6012 728 1063
Email : enquiry@giitechnology.com |
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