Buy Platinum Iridium Wire and Rod, Diameter: 0.025 in. / 0.635 mm / 22 gauge, Purity: 90 % Platinum, 10 % Iridium

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: 0.025 in. / 0.635 mm / 22 gauge

Purity: 90 % Platinum, 10 % Iridium

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Showing 1 - 20 of 26 | Next

P/N	Purity	Diameter	Length	Price
8614	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	1.00 in. / 25.4 mm	$88.00
13089	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	1.25 in. / 31.75 mm x 50 pieces Wire, straight length(s)	$2,735.00
13090	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	1.25 in. / 31.75 mm x 100 pieces Wire, straight length(s)	$4,840.00
13136	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	2 in. / 50.8 mm	$93.74
9524	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	3 in. / 76.2 mm	$115.97
9181	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	3.94 in. / 10 cm	$138.74
5148	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	6 in. / 0.5 ft. / 0.153 m	$174.21
8613	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	8 in. / 20.32 cm	$234.43
9525	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	9 in. / 0.229 m	$252.45
1878	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	12 in. / 1 ft. / 0.305 m	$330.68
5136	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	24 in. / 2 ft. / 0.610 m	$602.08
5137	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	3 ft. / 0.914 m	$902.76
5144	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	4 ft. / 1.22 m	$1,178.18
1879	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	5 ft. / 1.524 m	$1,449.60
5145	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	7 ft. / 2.134 m	$1,984.69
5138	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	10 ft. / 3.048 m	$2,779.20
11501	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	11 ft. / 3.353 m	$3,041.37
11502	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	12 ft. / 3.657 m	$3,303.29
11503	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	13 ft. / 3.962 m	$3,565.21
11504	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	14 ft. / 4.27 m	$3,827.13

Showing 1 - 20 of 26 | Next

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Platinum Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals Diameter: 0.025 in. / 0.635 mm / 22 gauge Purity: 90 % Platinum, 10 % Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Diameter: 0.025 in. / 0.635 mm / 22 gauge

Purity: 90 % Platinum, 10 % Iridium