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| Supplier: | Shanghai Tankii Alloy Material Co., Ltd. |
|---|---|
| Price: | US $ 5kg |
| Min Order: | 20kg |
| Quantity:: | |
| Trade Terms: | FOB,CFR,CIF |
|
|
| Prod Model: | Ni60Cr15 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Mid East,Eastern Asia,Western Europe |
| Product Type: | Wire |
| Carbon Content: | Low Carbon |
|
Chemical Composition and Main Properties of Nichrome |
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|
Properties \ Grade |
NiCr 80/20 |
NiCr 70/30 |
NiCr 60/15 |
NiCr 35/20 |
NiCr 30/20 |
|
|
Main Chemical Composition |
Ni |
Balance |
Balance |
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 |
Balance |
Balance |
Balance |
|
|
Max Continuous Service Temperature(oC) |
1200 |
1250 |
1150 |
1100 |
1100 |
|
|
Resisivity 20oC (Ωmm2/m) |
1.09 |
1.18 |
1.12 |
1.04 |
1.04 |
|
|
Density (g/cm3) |
8.4 |
8.1 |
8.2 |
7.9 |
7.9 |
|
|
Thermal Conductivity(KJ/m@h@oC) |
60.3 |
45.2 |
45.2 |
43.8 |
43.8 |
|
|
Coefficient of Thermal Expansion(α×10-6/oC) |
18 |
17 |
17 |
19 |
19 |
|
|
Melting Point( oC) |
1400 |
1380 |
1390 |
1390 |
1390 |
|
|
Elongation(%) |
>20 |
>20 |
>20 |
>20 |
>20 |
|
|
Micrographic Structure |
austenite |
austenite |
austenite |
austenite |
austenite |
|
|
Magnetic Property |
nonmagnetic |
nonmagnetic |
nonmagnetic |
Weak magnetic |
Weak magnetic | |
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