OEM/ODM China Electric Heating Wires - Ni-Cr alloys – Shougang
OEM/ODM China Electric Heating Wires - 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:
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Related Product Guide:
To continually enhance the management technique by virtue of your rule of "sincerely, great faith and high-quality are the base of company development", we widely absorb the essence of similar merchandise internationally, and continuously build new merchandise to meet the demands of customers for OEM/ODM China Electric Heating Wires - Ni-Cr alloys – Shougang , The product will supply to all over the world, such as: Ghana, Holland, Hyderabad, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We are able to also deliver you with cost-free samples to meet your specifications. Ideal efforts will probably be produced to provide you the most beneficial service and solutions. Should you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We'll constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. Please feel absolutely free to speak to us for organization. nd we believe we will share the best trading practical experience with all our merchants.
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