Ohmalloy Material Co.,Ltd
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Chemical Composition of NiCr80/20
| Material | Chemical composition (%) | ||||
| Ni | Fe | Cr | Si | Al | |
| NiCr80/20 | Bal | <0.8 | 20-22 | 0.7-1.5 | <0.5 |
Insulation material: PTFE
| Long-term max standing temperature | 260℃ |
| Short-term max standing temperature | 290℃ |
Insulation material: PFA
| Long-term max standing temperature | 260℃ |
| Short-term max standing temperature | 300℃ |
Size and resistance value
| Dia of NiCr80/20 | Resistance value (Ω/m) | Thickness of insulation | OD of cable |
| 0.2mm | 34.7 | 0.15mm | 0.5mm |
| 0.5mm | 5.55 | 0.20mm | 0.9mm |
| 0.8mm | 2.16 | 0.20mm | 1.2mm |
| 1.0mm | 1.38 | 0.20mm | 1.4mm |
| 1.2mm | 0.965 | 0.20mm | 1.6mm |
| 1.5mm | 0.617 | 0.25mm | 2.0mm |
Remarks: The size can be changed if special requirement.
The thickness of insulation also can be adjusted by special requirement. We can do insulation thickness 0.2mm to 2.5mm
Available conductor alloy grade as follows:
| NiCr60/15 | CuNi44 | CuNi23 | OCr25Al5 | OCr21Al6 |
| Nickel 200 | Nickel 201 | Nickel 212 | Tinned copper wire | CuNi6 |
| CuNi10 | NiCr35/20 | NiCr AA | Inconel 600 | Inconel 625 |
Available color: White, black, yellow, red, brown, green, blue, purple