China wholesale Electric Heater Wire - Ni-Cr alloys – Shougang
China wholesale Electric Heater 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:
Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for China wholesale Electric Heater Wire - Ni-Cr alloys – Shougang , The product will supply to all over the world, such as: Tajikistan, Stuttgart, Holland, We provide good quality but unbeatable low price and the best service. Welcome to post your samples and color ring to us .We will produce the goods according to your request. If you are interested in any products we offer, please feel free to contact us directly by mail, fax, telephone or internet. We are here to answer your questions from Monday to Saturday and looking forward to cooperating with you.
By Christopher Mabey from Sevilla - 2018.12.14 15:26
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
By Astrid from Hanover - 2018.06.18 17:25