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

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Showing 1 - 14 of 14

P/N	Purity	Diameter	Length	Price
5148	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	6 in. / 0.5 ft. / 0.153 m	$104.00
1878	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	12 in. / 1 ft. / 0.305 m	$170.00
5136	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	24 in. / 2 ft. / 0.610 m	$300.00
5137	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	3 ft. / 0.914 m	$400.00
5144	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	4 ft. / 1.219 m	$475.00
1879	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	5 ft. / 1.524 m	$550.00
5145	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	7 ft. / 2.134 m	$725.00
5138	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	10 ft. / 3.048 m	$980.00
5146	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	15 ft. / 4.572 m	$1,390.00
5147	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	20 ft. / 6.096 m	$1,800.00
1880	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	25 ft. / 7.620 m	$2,210.00
5139	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	50 ft. / 15.2 m	$4,360.00
3264	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	100 ft. / 30.48 m	$8,600.00
4544	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	150 ft. / 45.720 m	$12,239.00

Showing 1 - 14 of 14

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Platinum Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Diameter: 0.025 in. / 0.635 mm / 22 gauge

Select a purity:

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Platinum Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals Diameter: 0.025 in. / 0.635 mm / 22 gauge

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Diameter: 0.025 in. / 0.635 mm / 22 gauge