Sell cr20ni80 nickel chromium wire @China (Mainland)
Specifications
Cr20Ni80
Size:Wire:SWG 0-44
Strip:0.08-3mm*0.5-250mm
Bar:12-250mm
Surface: bright
Cr20Ni80
Size:Wire/Coil: SWG 0-44
Strip:0.08-3mm in thikness
0.5-250mm in widness
Bar: 12-250mm
surface : Bight drawing , Oxidation surface
Standard: JIS ASTM AISI GB DIN
Related products with performance:
|
Grade |
Cr20Ni80 |
Cr30Ni70 |
Cr15Ni60 |
Cr20Ni35 |
Cr20Ni30 |
|
|
Performance |
||||||
|
Main chemical composition% |
Ni |
Balance |
Balance |
55.061.0 |
34.037.0 |
30.034.0 |
|
Cr |
20.023.0 |
28.031.0 |
15.018.0 |
18.021.0 |
18.021.0 |
|
|
Fe |
≤1.0 |
≤1.0 |
|
|
|
|
|
The maximum component temperature |
1200 |
1250 |
1150 |
1100 |
1100 |
|
|
Melting point |
1400 |
1380 |
1390 |
1390 |
1390 |
|
|
Density g/cm3 |
8.40 |
8.10 |
8.20 |
7.90 |
7.90 |
|
|
Resistivity μΩ m, 20 |
1.09±0.05 |
1.18±0.05 |
1.11±0.05 |
1.04±0.05 |
1.04±0.05 |
|
|
Elongation% |
≥20 |
≥20 |
≥20 |
≥20 |
≥20 |
|
|
Specific heat J / g |
0.440 |
0.461 |
0.494 |
0.500 |
0.500 |
|
|
Thermal conductivity KJ / m.h |
60.3 |
45.2 |
45.2 |
43.8 |
43.8 |
|
|
Linear expansion coefficient of a × 10-6 / (20 ~ 1000 ) |
18.0 |
17.0 |
17.0 |
19.0 |
19.0 |
|
|
Austenitic microstructu |
Austenite |
Austenite |
Austenite |
Austenite |
Austenite |
|
|
Magnetic non-magnetic |
Non-magnetic |
Non-magnetic |
Non-magnetic |
Non-magnetic |
Non-magnetic |
|
Post by bruce lee Minerals & Metallurgy @2012-12-05 06:56:51
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