Buy Platinum Iridium Sheet, Ribbon, and Strip, Purity: 90 % Platinum, 10 % Iridium, Width: 0.040 in. / 1.016 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 Sheet, Ribbon, and Strip from Surepure Chemetals

Purity: 90 % Platinum, 10 % Iridium

Width: 0.040 in. / 1.016 mm

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Showing 1 - 16 of 16

P/N	Purity	Thickness	Width	Length	Price
8183	90 % Platinum, 10 % Iridium	0.003 in. / 0.076 mm / 40 gauge	0.040 in. / 1.016 mm	24 in. / 2 ft. / 0.610 m	$1,335.11
8184	90 % Platinum, 10 % Iridium	0.003 in. / 0.076 mm / 40 gauge	0.040 in. / 1.016 mm	4 ft. / 1.22 m	$1,770.22
12970	90 % Platinum, 10 % Iridium	0.003 in. / 0.076 mm / 40 gauge	0.040 in. / 1.016 mm	25 ft. / 7.620 m	$3,892.56
P/N	Purity	Thickness	Width	Length	Price
9141	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	3 in. / 76.2 mm	$98.74
12723	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	6 in. / 0.5 ft. / 0.153 m	$139.37
12724	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	9 in. / 0.229 m	$194.21
6855	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	12 in. / 1 ft. / 0.305 m	$254.35
6854	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	24 in. / 2 ft. / 0.610 m	$463.50
6853	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	3 ft. / 0.914 m	$677.60
3196	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	4 ft. / 1.22 m	$879.80
6852	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	5 ft. / 1.524 m	$1,019.27
4575	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	10 ft. / 3.048 m	$1,998.58
6850	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	20 ft. / 6.096 m	$3,859.80
4574	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	25 ft. / 7.620 m	$4,999.00
6851	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	30 ft. / 9.144 m	$6,038.80
11552	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	50 ft. / 15.2 m	$9,933.10

Showing 1 - 16 of 16

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Platinum Iridium

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

Purity: 90 % Platinum, 10 % Iridium

Width: 0.040 in. / 1.016 mm

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Platinum Iridium

Buy Platinum Iridium Sheet, Ribbon, and Strip from Surepure Chemetals Purity: 90 % Platinum, 10 % Iridium Width: 0.040 in. / 1.016 mm

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

Purity: 90 % Platinum, 10 % Iridium

Width: 0.040 in. / 1.016 mm