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- Contact Person : Ms. lee nicole
- Company Name : DKJL CO., LTD.
- Tel : 86-10-62197466-324
- Fax : 86-10-62137685
- Address : Beijing,Beijing,NO.606,HENGRUN CENTER, NO.32 BEISANHUAN WEST ROAD
- Country/Region : China
- Zip : 100086
heating alloy wire
Product Detailed
Related Categories:Steel Wire
Our high resistance electric heating alloy has a wide range of temperatures. The highest temperature can be1,400 degree C.
| Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
MainchemicalComposition | Ni | Rest | Rest | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤1.0 | ≤1.0 | Rest | Rest | Rest | |
Max.continuousservice temp.ofelement () | 1200 | 1250 | 1150 | 1100 | 1100 | |
Melting point(approx.) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Densityg/cm3 | 8.40 | 8.10 | 8.20 | 7.90 | 7.90 | |
ResistivityμΩ.m,20 | 1.09 | 1.18 | 1.12 |
1.0 |
1.04 | |
Elongation% | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
ThermalconductivityKJ/m.h. | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Coefficientof linearexpansionα×10-6/ | 18.0 | 17.0 | 17.0 | 19.0 | 19.0 | |
Micrographicstructure | austenite | austenite | austenite | austenite | austenite | |
Magnetic properties | nonmagnetic | nonmagnetic | nonmagnetic | weakmagnetic | weakmagnetic | |
heating alloy wire