Bright Dia 1.3mm Cr25Al5 Heating Coil Wire
specification
We specializing in Ferro-Chrome (Fe-Cr-AL) wire, Nickel-Chrome (Nichrome) wire, Copper Nickel (Constantan) wire, Stainless steel wire and related products in alloys tailored to meet specific customer requirements.
Round wire from SWG 0 to SWG 48(Dia 0.04mm-8.0mm).
Ribbon/strip: Thickness: 0.04mm-0.75mm
Width: 0.08mm-6.0mm
Our furnace resistance alloy heating ribbon is of high quality with following features:
Chemical Content(%)
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
Max | |||||||||
0.06 | 0.025 | 0.025 | 0.70 | Max 1.0 | 23.0~26.0 | Max 0.60 | 4.5~6.5 | Bal. | - |
Mechanical Properties
Max Continuous Service Temp | 1250℃ |
Resisivity at 20℃ | 1.42 ohm mm2/m |
Density | 7.10 g/cm3 |
Thermal Conductivity | 46.1KJ/m·h·℃ |
Coefficient of Thermal Expansion | 16.0×10-6/℃ |
Melting Point | 1500℃ |
Tensile Strength | 637~784 Mpa |
Elongation | Min 12% |
Section Variation Shrink Rate | 65~75% |
Repeatedly Bend Frequency | Min 5 times |
Continuous Service Time | - |
Hardness | 200-260HB |
Micrographic Structure | Ferrite |
Magnetic Property | Magnetic |