ANSI Standard K Type Thermocouple Cable For High Temperature Usage
| Item No. | K-BH-BH-0.71 |
| Conductor Material | +Chromel, -Alumel |
| Conductor Dia | 0.17mmX2 |
| Insulation material | Glass fiber 700 |
| Insulation color | + yellow, -red |
| Cable Construction | Stranded |
| Inner Shielding material | / |
| Jacket material | / |
| Jacket color | Brown |
| Outer Shielding Material | / |
| Insulated DIA | 1.2mm |
| Cable DIA | 1.3mm*2.6mm |
| Cable Dielectric Test | DC.500v |
| Net weight | 1kg/km |
Chromel (KP) is an alloy made of approximately 90 percent nickel and 10 percent chromium that is used to make the positive conductors of ANSI Type E (chromel-constantan) and K (chromel-alumel) thermocouples. It can be used up to 1100 °C in oxidizing atmospheres.
(Common Name: KP, NiCr10, NiCr90/10, Thermothal P )
Normal composition%
| Nickel | 90 | Manganese | 0 |
| Chromium | 10 |
| CHARACTERISTICS: | |
| Temperature coefficient | 0.00032 K−1 |
| Electrical resistivity | 0.706 µΩ m |
| Mechanical properties | |
| Elongation at break | <44% |
| Izod impact strength | 108 J m−1 |
| Modulus of elasticity | 186 GPa |
| Tensile strength | 620–780 MPa |
| Physical properties | |
| Density | 8.5 g cm−3 |
| Melting point | 1420 °C |
| Thermal properties | |
| Coefficient of thermal expansion | 12.8×10−6 K−1 at 20–1000 °C |
| Maximum use temperature in air | 1100 °C |
| Thermal conductivity | 19 W m−1 K−1 at 23 °C |
Style of supply
| Alloys Name | Type | Dimension | ||
| Chromel-W | Wire | D=0.05mm~12mm | ||
| Chromel-R | Ribbon | W=0.5-10m | T=0.05~1.5mm | |
| Chromel-S | Strip | W=10~150mm | T=0.1~3.0 | |
| Chromel-B | Bar | Dia=5-12mm | L=50~1500 | |
