Buy Platinum Iridium Wire and Rod, Diameter: 0.012 in. / 0.305 mm

Platinum Iridium

Platinum-iridium is an alloy of the platinum group precious metals platinum and iridium.

Surepure Chemetals typically supplies alloy proportions of 90% platinum / 10% iridium and 80% platinum / 20% iridium. Surepure Chemetals sells platinum-iridium conforming to the ASTM B684 specification (including ASTM B 684-97).

These have the chemical stability of platinum, but increased hardness.

Due to its high density, hardness, and resistance to corrosion, platinum-iridium was used to make the international prototype kilogram and the international prototype meter.

One use for Pt/Ir alloy is fabrication of metal microelectrodes for electrical stimulation of nervous tissue and electrophysiological recordings. Pure iridium is very difficult to pull into small diameter wires, while pure platinum has a low Young's modulus which makes pure platinum wires bend easily during the insertion in nervous tissue; hence Pt/Ir alloy has an optimal combination of mechanical and electrochemical properties for this application.

Surepure Chemetals sells platinum iridium wire and platinum iridium sheet.

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The products below are representative of what we sell. If you don't find what you're looking for, please request a quote or contact us.

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Diameter: 0.012 in. / 0.305 mm

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Showing 1 - 8 of 8

P/N	Purity	Diameter	Length	Price
3232	90 % Platinum, 10 % Iridium	0.012 in. / 0.305 mm	12 in. / 1 ft. / 0.305 m	$99.70
4679	90 % Platinum, 10 % Iridium	0.012 in. / 0.305 mm	1.5 ft. / 0.457 m	$144.35
3233	90 % Platinum, 10 % Iridium	0.012 in. / 0.305 mm	3 ft. / 0.914 m	$164.20
3234	90 % Platinum, 10 % Iridium	0.012 in. / 0.305 mm	5 ft. / 1.524 m	$238.60
3239	90 % Platinum, 10 % Iridium	0.012 in. / 0.305 mm	10 ft. / 3.048 m	$392.30
3235	90 % Platinum, 10 % Iridium	0.012 in. / 0.305 mm	25 ft. / 7.620 m	$684.60
3240	90 % Platinum, 10 % Iridium	0.012 in. / 0.305 mm	100 ft. / 30.48 m	$2,569.50
5679	90 % Platinum, 10 % Iridium	0.012 in. / 0.305 mm	50 ft. / 15.2 m	$1,314.60

Showing 1 - 8 of 8

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Platinum Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Diameter: 0.012 in. / 0.305 mm

Select a purity:

Select a length:

Platinum Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals Diameter: 0.012 in. / 0.305 mm

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Diameter: 0.012 in. / 0.305 mm