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Advanced Refractory Metals is a leading supplier of iridium products. We offer competitive pricing and great lead times on all our materials, and we're capable of supplying custom materials per any specs/drawings you provide us with.
iridium wire and iridium rod in multiple diameters and custom manufacturing is available.
Platinum Iridium Alloy Wire Description
The alloy has been used in "nonstandard" thermocouples, electrical contacts and for electrodes in medical research. The alloy is harder and mechanically stronger than Platinum.
This wire features a 90% Platinum and 10% Iridium composition and is widely used in the assembly of microelectrode probes. Iridium, a Platinum group metal, is very dense and hard, imparting added strength to the wire.
Diameter :0.3mm
Length: 3000mm
Technical Data for Platinum/Iridium wire
Electrical Properties
Electrical resistivity ( µOhmcm ): 25
Temperature coefficient ( K-1 ): 0.0013
Mechanical Properties
Elongation at break ( % ) <25
Hardness - Brinell 130-190
Tensile strength ( MPa )380-620
Physical Properties
Density ( g cm-3 )21.56
Melting point ( C )1800
Platinum Iridium Alloy Wire Picture:
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