Factory wholesale Nichrome Wire Used In Electric Heaters - Ni-Cr alloys – Shougang
Factory wholesale Nichrome Wire Used In Electric Heaters - 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:
Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for Factory wholesale Nichrome Wire Used In Electric Heaters - Ni-Cr alloys – Shougang , The product will supply to all over the world, such as: Sri Lanka, Guinea, Spain, At present our sales network is growing continually, improving service quality to meet customer's demand. If you are interested in any products , please contact us at anytime. We are looking forward to forming successful business relationships with you in near future.
By Jean Ascher from Turkey - 2017.08.15 12:36
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Irene from Algeria - 2018.06.18 17:25





