Good quality FE CR AL High Heat Electrical Wire - Ni-Cr alloys – Shougang
Good quality FE CR AL High Heat Electrical Wire - Ni-Cr alloys – Shougang Detail:



Ni-Cr electrothermal alloy has high temperature strength. It has good toughness and does not easily deform. Its grain structure is not easily changed. The plasticity is better than Fe-Cr-Al alloys. No brittleness after high temperature cooling, long service life, its easy to process and welding, but the service temperature is lower than Fe-Cr-Al alloy. Ni-Cr electrothermal alloys are one of the main products of our company. All resistance heating alloys manufactured by our company are distinguished by uniform composition, high resistivity, stable quality, accurate dimension, long operating life and good processability. Consumers can select the suitable grade according to different requirements.
Steel grades and Chemical composition(GB/T1234-1995)
|
Steel grades |
Chemical composition(%) |
||||
|
|
C |
Si |
Cr |
Ni |
Fe |
|
Cr15Ni60 |
≤0.08 |
0.75-1.6 |
15-18 |
55-61 |
- |
|
Cr20Ni30 |
≤0.08 |
1-2 |
18-21 |
30-34 |
- |
|
Cr20Ni35(N40) |
≤0.08 |
1-3 |
18-21 |
34-37 |
- |
|
Cr20Ni80 |
≤0.08 |
0.75-1.6 |
20-23 |
remain |
≤1 |
|
Cr30Ni70 |
≤0.08 |
0.75-1.6 |
28-31 |
remain |
≤1 |
(According to the needs of customers, we can provide alloys in accordance with the enterprise standards, such as American standard, Japanese standard, German standard and other standards)
Properties and Applications
|
Steel grades |
Max.continuous operating temperature℃ |
Tensile strength N/mm2 |
Elongation at rupture(approx.)% |
Electrical resistivity μ·Ω·m |
|
Cr15Ni60 |
1150℃ |
700-900 |
>25 |
1.07-1.20 |
|
Cr20Ni30 |
1050℃ |
700-900 |
>25 |
0.99-1.11 |
|
Cr20Ni35(N40) |
1100℃ |
700-900 |
>25 |
0.99-1.11 |
|
Cr20Ni80 |
1200℃ |
700-900 |
>25 |
1.04-1.19 |
|
Cr30Ni70 |
1250℃ |
700-900 |
>25 |
1.13-1.25 |
Size range
|
Wire diameter |
Ø0.05—8.0mm |
|
Ribbon |
Thickness 0.08—0.4mm |
|
|
Width 0.5—4.5mm |
|
Strip |
Thickness 0.5—2.5mm |
|
|
Width 5.0—48.0mm |
Product detail pictures:
Related Product Guide:
It can be a great way to enhance our solutions and service. Our mission would be to build inventive products to consumers with a superior working experience for Good quality FE CR AL High Heat Electrical Wire - Ni-Cr alloys – Shougang , The product will supply to all over the world, such as: Greece, Jeddah, Melbourne, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our products, just try to contact us for more details!
By Ophelia from Swiss - 2018.12.25 12:43
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Ivy from Southampton - 2018.06.26 19:27





