Buy Platinum Iridium Wire and Rod, Diameter: 0.003 in. / 0.076 mm / 40 gauge

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: 0.003 in. / 0.076 mm / 40 gauge

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Showing 1 - 7 of 7

P/N	Purity	Diameter	Length	Price
8579	80 % Platinum, 20 % Iridium	0.003 in. / 0.076 mm / 40 gauge	15 ft. / 4.572 m	$536.04
11458	90 % Platinum, 10 % Iridium	0.003 in. / 0.076 mm / 40 gauge	50 ft. / 15.2 m by 50 ft. / spool	$850.65
9108	80 % Platinum, 20 % Iridium	0.003 in. / 0.076 mm / 40 gauge	98.43 ft / 30.0 m x 2 pieces Temper: Stress-relieved temper	$1,177.00
8580	80 % Platinum, 20 % Iridium	0.003 in. / 0.076 mm / 40 gauge	100 ft. / 30.48 m Temper: Stress-relieved temper	$1,262.40
11457	90 % Platinum, 10 % Iridium	0.003 in. / 0.076 mm / 40 gauge	100 ft. / 30.48 m by 50 ft. / spool	$1,473.40
5771	90 % Platinum, 10 % Iridium	0.003 in. / 0.076 mm / 40 gauge	1000 ft. / 304.8 m	$3,238.41
5772	90 % Platinum, 10 % Iridium	0.003 in. / 0.076 mm / 40 gauge	2000 ft. / 609.6 m Wire, by spool(s)	$8,930.21

Showing 1 - 7 of 7

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Platinum Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Diameter: 0.003 in. / 0.076 mm / 40 gauge

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Platinum Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals Diameter: 0.003 in. / 0.076 mm / 40 gauge

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Diameter: 0.003 in. / 0.076 mm / 40 gauge