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High Permeability soft magnetic material
Mechanical and Electrial Equipment
Spheroidal Gtaphite cast iron pipe
Titanium and Titanium Alloy
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NiCr,NiCrFe Resistence Heating Alloy
Material Grade
Property |
Cr20Ni80 |
Cr30Ni70 |
Cr15Ni60 |
Cr20Ni35 |
Cr20Ni30 |
Major 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 working temperature℃ |
1100 |
1100 |
1000 |
1000 |
1000 |
Melting point℃ |
1400 |
1380 |
1390 |
1390 |
1390 |
Density g/cm2 |
8.40 |
8.10 |
8.2 |
7.90 |
7.90 |
Resistence 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
a×10-6/℃
(20~1000℃) |
18.0 |
17.0 |
17.0 |
19.0 |
19.0 |
Microstructure |
Authentic |
Authentic |
Authentic |
Authentic |
Authentic |
Magnetic |
No |
No |
No |
Weak |
Weak |
☆Size and Sepecifications of All Above Products: Sheet Thickness 1.5~200×Width 3000(max)×Length 6000 Thickness 1.5~260×Width 2400(max)×Length 6000 Pipe ф14~ф273× Length 6000~12000 Wire ф0.05~ф6.5 Bars ф12~ф300×3000~12000 Strip Width 20~500×Thickness0.5~3.0 Foil Width 20~500×Thickness 0.05~0.5 Forging parts and connectors: manufactured according to customers’ requirement: weight/pc≤500kg or 500~2000kg
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