Buy Platinum Iridium Sheet, Ribbon, and Strip, Thickness: 0.001 in. / 0.025 mm / 50 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 Sheet, Ribbon, and Strip from Surepure Chemetals

Thickness: 0.001 in. / 0.025 mm / 50 gauge

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Showing 1 - 14 of 14

P/N	Purity	Thickness	Width	Length	Price
10437	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	0.50 in. / 12.7 mm	0.866 in. / 22 mm	$107.24
7643	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	0.98 in. / 25 mm	0.98 in. / 25 mm	$159.10
10931	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	1.00 in. / 25.4 mm	1.50 in. / 38.1 mm	$193.80
9157	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	1.00 in. / 25.4 mm	2 in. / 50.8 mm	$228.50
10930	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	1.50 in. / 38.1 mm	1.50 in. / 38.1 mm	$255.08
10929	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	1.50 in. / 38.1 mm	2 in. / 50.8 mm	$284.15
8127	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	0.98 in. / 25 mm	3.94 in. / 10 cm	$341.80
3265	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	1.97 in. / 50 mm	1.97 in. / 50 mm	$398.40
7653	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	1.97 in. / 50 mm	3.94 in. / 10 cm	$657.58
3267	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	3.94 in. / 10 cm	3.94 in. / 10 cm	$1,021.00
7969	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	3.94 in. / 10 cm	3.94 in. / 10 cm x 5 pieces	$4,164.00
9214	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	3.94 in. / 10 cm	3.94 in. / 10 cm x 10 pieces	$7,856.00
10746	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	3.94 in. / 10 cm	3.94 in. / 10 cm x 10 pieces	$8,156.00
3266	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	2.00 in. / 50.8 mm	2 in. / 50.8 mm	Request quote

Showing 1 - 14 of 14

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Platinum Iridium

Buy Platinum Iridium Sheet, Ribbon, and Strip from Surepure Chemetals

Thickness: 0.001 in. / 0.025 mm / 50 gauge

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Platinum Iridium

Buy Platinum Iridium Sheet, Ribbon, and Strip from Surepure Chemetals Thickness: 0.001 in. / 0.025 mm / 50 gauge

Buy Platinum Iridium Sheet, Ribbon, and Strip from Surepure Chemetals

Thickness: 0.001 in. / 0.025 mm / 50 gauge