Buy Platinum Iridium Wire and Rod, Diameter: 0.040 in. / 1.016 mm / 18 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: 0.040 in. / 1.016 mm / 18 gauge

Purity: 90 % Platinum, 10 % Iridium

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Showing 1 - 20 of 20

P/N	Purity	Diameter	Length	Price
7610	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	1.00 in. / 25.4 mm	$167.87
7609	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	2 in. / 50.8 mm	$207.75
4736	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	3 in. / 76.2 mm	$285.74
7546	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	3.375 in. / 85.73 mm	$312.73
8450	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	3.94 in. / 10 cm	$346.92
4737	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	6 in. / 0.5 ft. / 0.153 m	$503.68
11484	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	9 in. / 0.229 m	$716.92
1884	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	12 in. / 1 ft. / 0.305 m	$927.46
5425	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	24 in. / 2 ft. / 0.610 m	$1,785.22
5865	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	3 ft. / 0.914 m	$2,259.13
8451	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	3.281 ft. / 1.00 m	$2,491.83
5866	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	4 ft. / 1.22 m	$3,268.40
1885	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	5 ft. / 1.524 m	$3,974.80
5867	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	7 ft. / 2.134 m	$5,462.78
11885	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	8 ft. / 2.438 m	$6,188.87
11775	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	9 ft. / 2.743 m	$6,895.32
4502	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	10 ft. / 3.048 m	$7,589.78
5868	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	15 ft. / 4.572 m	$11,224.24
5869	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	20 ft. / 6.096 m	$14,654.31
1886	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm / 18 gauge	25 ft. / 7.620 m	$18,007.05

Showing 1 - 20 of 20

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Platinum Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals Diameter: 0.040 in. / 1.016 mm / 18 gauge Purity: 90 % Platinum, 10 % Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Diameter: 0.040 in. / 1.016 mm / 18 gauge

Purity: 90 % Platinum, 10 % Iridium