Nichrome Wire Resistance Wires
Your source for Nichrome Wires, Manufacturer and Supplier of the most qualitative range of Nichrome Wires
Look for Nichrome Wires at best price across industry.
Grand Metal Corporation is acknowledged as a manufacturer, exporter & suppliers of Nichrome Wires, available in a variety or grades, materials, and finishes, in metric and inch sizes. We have a full range available always Nichrome Wires Nichrome is the oldest documented form of resistance heating alloy. Generally, Nichrome alloy is combination of 80% nickel and 20% chromium, also available in many other combination, Nichrome products are corrosion-resistant and confer relatively high electrical resistivity. We deliver Nichrome 80/20 Bright Annealed, Nichrome 80/20 Oxidized Annealed, Ni-Cr-80/20, Cu-Ni 44/56 Advance wire
as per the exact preferences of user.
Grand Metal Corporation is providing Nichrome Wires with zero defects and can be avail at best price across industry.
Features
- Nichrome is used in the explosives and fireworks industry as a bridgewire in electric ignition systems, such as electric matches and model rocket igniters.
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- Industrial and hobby hot wire foam cutters use nichrome wire.
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- Nichrome wire is commonly used in ceramic as an internal support structure to help some elements of clay sculptures hold their shape while they are still soft. Nichrome wire is used for its ability to withstand the high temperatures that occur when clay work is fired in a kiln.
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- Nichrome wire can be used as an alternative to platinum wire for flame testing by colouring the non-luminous part of a flame to detect cations such as sodium, potassium, copper, calcium etc.
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- The alloy tends to be expensive due to its high nickel content. Distributor pricing is typically indexed to commodity market prices for nickel.
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- Other areas of usage include motorcycle silencers, in certain areas in the microbiological lab apparatus, and as the heating element of plastic extruders by the RepRap 3D printing community.
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- For heating, resistance wire must be stable in air when hot. Nichrome wire forms a protective layer of chromium oxide
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Resistance and Weight Table
| (mm) |
Cross sectional area(mm2) |
0Cr23Al5 |
| Resistivity μΩ • m 1.35±0.06 |
| Resistance per meter (20 °C Ω/m) |
Length per kg (m/kg) |
Weight per Meter(kg/m) |
| 0.1 |
0.0078 |
173.1 |
17683 |
0.0000566 |
| 0.12 |
0.0113 |
119.5 |
12206 |
0.0000819 |
| 0.15 |
0.0177 |
76.4 |
7793 |
0.000128 |
| 0.17 |
0.0227 |
59.5 |
6076 |
0.000165 |
| 0.19 |
0.0284 |
47.5 |
4854 |
0.00206 |
| 0.21 |
0.0346 |
35.5 |
3986 |
0.000276 |
| 0.25 |
0.0491 |
27.5 |
2809 |
0.000356 |
| 0.27 |
0.0573 |
21.9 |
2407 |
0.000447 |
| 0.29 |
0.0661 |
19.1 |
2087 |
0.000513 |
| 0.31 |
0.0755 |
16.8 |
1827 |
0.000583 |
| 0.35 |
0.0962 |
14 |
1434 |
0.000697 |
| 0.4 |
0.1257 |
10.7 |
1097 |
0.000911 |
| 0.45 |
0.159 |
8.49 |
867 |
0.00115 |
| 0.5 |
0.1963 |
6.88 |
703 |
0.00142 |
| 0.6 |
0.283 |
4.77 |
496 |
0.00205 |
| 0.7 |
0.385 |
3.51 |
358 |
0.00279 |
| 0.8 |
0.503 |
2.69 |
274 |
0.00365 |
| 0.9 |
0.636 |
2.12 |
217 |
0.00461 |
| 1 |
0.785 |
1.72 |
176 |
0.00569 |
| 1.2 |
1.131 |
1.194 |
122 |
0.0082 |
| 1.4 |
1.539 |
0.877 |
89.6 |
0.01116 |
| 1.6 |
2.01 |
0.672 |
68.6 |
0.01457 |
| 1.8 |
2.54 |
0.532 |
54.3 |
0.01842 |
| 2 |
3.14 |
0.43 |
43.9 |
0.02277 |
| 2.2 |
3.8 |
0.355 |
36.3 |
0.02755 |
| 2.5 |
4.91 |
0.275 |
28.1 |
0.03849 |
| 3 |
7.07 |
0.191 |
19.5 |
0.05126 |
| 3.5 |
9.62 |
0.14 |
14.3 |
0.06975 |
| 4 |
12.57 |
0.107 |
11 |
0.09113 |
| 4.5 |
15.9 |
0.0849 |
8.67 |
0.1153 |
| 5 |
19.63 |
0.0688 |
7.03 |
0.1423 |
| 5.5 |
23.8 |
0.0568 |
5.8 |
0.1726 |
| 6 |
28.3 |
0.0477 |
4.88 |
0.2052 |
| 6.5 |
33.2 |
0.0407 |
4.15 |
0.2407 |
| 7 |
38.5 |
0.0351 |
3.58 |
0.2791 |
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