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Product Details:
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| Place Of Origin: | Beijing, China | Brand Name: | SPARK |
|---|---|---|---|
| Model Number: | Cr20Ni40 | Type: | Bare |
| Application: | Heating | Conductor Material: | Aluminum |
| Conductor Type: | Solid | Insulation Material: | Rubber |
| Colors: | Golden/bright/blue | Product Name: | Fe-Cr-Al Alloy Wire |
| Standard: | GB/T 1234-2012 | Size: | 0.03-10.00 |
| Packing: | Wooden Box | Elongation(≥%): | 15-25 |
| Brand Name:: | SPARK | Wire Diameter: | 0.05-80mm |
| Ribbon Thickness: | 0.08-0.4mm | Ribbon Width: | 0.5-4.5mm |
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 |
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 |
production process
Raw material factory Smelt steel roll
detection Winding Annealing drawing
Contact Person: Mr. Chen
Tel: 86-13693152787
Fax: 86-10-8071-9988
