China Cheap price Wholesale High Temperature Electrical Wire - Ni-Cr alloys – Shougang
China Cheap price Wholesale High Temperature 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:
"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for China Cheap price Wholesale High Temperature Electrical Wire - Ni-Cr alloys – Shougang , The product will supply to all over the world, such as: Argentina, Madagascar, Bulgaria, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products and solutions for our customers.
By Abigail from Indonesia - 2018.06.18 19:26
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Leona from Dubai - 2018.11.04 10:32