Leading Manufacturer for Nicrome Wire Resistance - SGHYZ high temperature electrothermal alloy – Shougang
Leading Manufacturer for Nicrome Wire Resistance - SGHYZ high temperature electrothermal alloy – Shougang Detail:
BEIJING SHOUGANG GITANE NEW MATERIALS CO.LTD has long been committed to the research and development of electric heating alloy products with good oxidation resistance and high temperature resistance. SGHYZ product is a new product developed after HRE which has been widely used in high temperature electrothermal alloy materials in recent years. Compared with HRE, SGHYZ product has higher purity and better oxidation resistance. With the special rare earth element collocation and unique metallurgical manufacturing process, the material has been recognized by domestic and foreign customers in the field of high-temperature heat-resistant fiber. It has been successfully applied in ceramic sintering, diffusion furnace, high power density and high temperature industrial kiln.
1. grades and chemical composition%
| C | Si | Cr | Al | Fe |
| ≤0.04 | ≤0.4 | 20-23 | 5.8 | - |
2. Specifications
(1) Diameter of round wire:φ0.15-9.0mm
(2) Flat wire thickness:0.1-0.4mm Width:0.5-4.5mm
(3)Strip thickness: 0.5-2.5 Width:5-48mm
3. Delivery status
(1) The diameter of the wire is larger than 5.0 mm,Blue disc delivery
(2) Wire diameter range: 1.0-5.0 mm, golden plate delivery
(3) Wire diameter range is less than or equal to φ 1.0 mm, bright axial delivery
(4) Flat belt: delivered in polished condition.
4. Performance and Application
(1). Basic application
| Maximum usetemperature℃ | Annealed tensile strength N/mm2 | Elongation % | 20℃resistancerateμ.Ω.m |
|
1425 |
650-800 |
＞14 |
1.45 |
Application: High temperature ceramic firing furnace / high temperature heat treatment furnace / high temperature diffusion in electronic industry
(2).Characteristics
| densityg/cm3 | 1000℃high temperaturestrength MPa | 1350 ℃ fast life (hoursAccording to GB / t13300-91 standard | Completely oxidized stateRadiation coefficient of |
| 7.1 | 20 | ＞80 | 0.7 |
(3)、Average linear expansion coefficient
| temperature℃ | Average linear expansion coefficien×10-6/k |
| 20-250 |
11 |
| 20-500 |
12 |
| 20-750 |
14 |
| 20-1000 |
15 |
(4).Resistance temperature correction factor
| temperature℃ | 700 | 900 | 1100 | 1200 | 1300 |
| Ct | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 |
5. Relative life
| Wire specifications(mm) | Resistance(Ω/m) | Weight(g/m) |
| 1 | 1.85 | 5.58 |
| 1.1 | 1.53 | 6.75 |
| 1.2 | 1.28 | 8.03 |
| 1.3 | 1.09 | 9.42 |
| 1.4 | 0.942 | 10.9 |
| 1.5 | 0.821 | 12.5 |
| 1.6 | 0.721 | 14.3 |
| 1.7 | 0.639 | 16.1 |
| 1.8 | 0.57 | 18.1 |
| 1.9 | 0.511 | 20.1 |
| 2 | 0.462 | 22.3 |
| 2.1 | 0.419 | 24.6 |
| 2.2 | 0.381 | 27 |
| 2.3 | 0.349 | 29.5 |
| 2.4 | 0.321 | 32.1 |
| 2.5 | 0.295 | 34.9 |
| 2.6 | 0.273 | 37.7 |
| 2.7 | 0.253 | 40.7 |
| 2.8 | 0.235 | 43.7 |
| 2.9 | 0.22 | 46.9 |
| 3 | 0.205 | 50.2 |
| 3.1 | 0.192 | 53.6 |
| 3.2 | 0.18 | 57.1 |
| 3.3 | 0.17 | 60.7 |
| 3.4 | 0.16 | 64.5 |
| 3.5 | 0.151 | 68.3 |
| 3.6 | 0.142 | 72.3 |
| 3.7 | 0.135 | 76.3 |
| 3.8 | 0.128 | 80.5 |
| 3.9 | 0.121 | 84.8 |
| 4 | 0.115 | 89.2 |
| 4.1 | 0.11 | 93.7 |
| 4.2 | 0.105 | 98.4 |
| 4.3 | 0.1 | 103.1 |
| 4.4 | 0.095 | 108 |
| 4.5 | 0.0912 | 113 |
| 4.6 | 0.0873 | 118 |
| 4.7 | 0.0836 | 123 |
| 4.8 | 0.0801 | 128 |
| 4.9 | 0.0769 | 134 |
| Wire specifications(mm) | Resistance(Ω/m) | Weight(g/m) |
| 5 | 0.0739 | 139 |
| 5.1 | 0.071 | 145 |
| 5.2 | 0.0683 | 151 |
| 5.3 | 0.0657 | 157 |
| 5.4 | 0.0633 | 163 |
| 5.5 | 0.061 | 169 |
| 5.6 | 0.0589 | 175 |
| 5.7 | 0.0568 | 181 |
| 5.8 | 0.0549 | 188 |
| 5.9 | 0.053 | 194 |
| 6 | 0.0513 | 201 |
| 6.1 | 0.0496 | 207 |
| 6.2 | 0.048 | 214 |
| 6.3 | 0.0465 | 221 |
| 6.4 | 0.0451 | 228 |
| 6.5 | 0.0437 | 236 |
| 6.6 | 0.0424 | 243 |
| 6.7 | 0.0411 | 250 |
| 6.8 | 0.0399 | 258 |
| 6.9 | 0.0388 | 265 |
| 7 | 0.0377 | 273 |
| 7.1 | 0.0366 | 281 |
| 7.2 | 0.0356 | 289 |
| 7.3 | 0.0346 | 297 |
| 7.4 | 0.0337 | 305 |
| 7.5 | 0.0328 | 314 |
| 7.6 | 0.032 | 322 |
| 7.7 | 0.0311 | 331 |
| 7.8 | 0.0303 | 339 |
| 7.9 | 0.0296 | 348 |
| 8 | 0.0288 | 357 |
| 8.1 | 0.0281 | 366 |
| 8.2 | 0.0275 | 375 |
| 8.3 | 0.0268 | 384 |
| 8.4 | 0.0262 | 393 |
| 8.5 | 0.0256 | 403 |
| 8.6 | 0.025 | 412 |
| 8.7 | 0.0244 | 422 |
| 8.8 | 0.0238 | 432 |
| 8.9 | 0.0233 | 442 |
SGHYZ meter resistance / weight reference table. (the above calculation data are only for reference, the resistance fluctuation range is ± 5%, and the weight varies with the size accuracy range.)
Product detail pictures:
Related Product Guide:
Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for Leading Manufacturer for Nicrome Wire Resistance - SGHYZ high temperature electrothermal alloy – Shougang , The product will supply to all over the world, such as: New Orleans, Qatar, Nairobi, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.
By Lesley from Houston - 2018.12.11 14:13
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Elva from Sweden - 2017.07.07 13:00
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