Buy Platinum Iridium Wire and Rod from Surepure Chemetals | Showing 281 - 300 of 533

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

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P/N	Purity	Diameter	Length	Price
9525	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	9 in. / 0.229 m	$346.27
1878	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	12 in. / 1 ft. / 0.305 m	$419.20
5136	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	24 in. / 2 ft. / 0.610 m	$798.40
5137	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	3 ft. / 0.914 m	$1,097.76
5144	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	4 ft. / 1.22 m	$1,322.57
1879	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	5 ft. / 1.524 m	$1,546.80
5145	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	7 ft. / 2.134 m	$2,120.81
5138	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	10 ft. / 3.048 m	$2,973.60
11501	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	11 ft. / 3.353 m	$3,255.25
11502	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	12 ft. / 3.657 m	$3,536.61
11503	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	13 ft. / 3.962 m	$3,817.97
11504	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	14 ft. / 4.27 m	$4,099.33
5146	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	15 ft. / 4.572 m	$4,380.69
5147	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	20 ft. / 6.096 m	$5,787.77
1880	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	25 ft. / 7.620 m	$7,194.00
5139	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	50 ft. / 15.2 m	$14,330.35
3264	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	100 ft. / 30.48 m	$28,539.49
4544	90 % Platinum, 10 % Iridium	0.025 in. / 0.635 mm / 22 gauge	150 ft. / 45.720 m	$41,146.49
P/N	Purity	Diameter	Length	Price
11370	90 % Platinum, 10 % Iridium	0.028 in. / 0.71 mm	12 in. / 1 ft. / 0.305 m x 3 pieces Temper: Hard temper	$1,246.10
11371	90 % Platinum, 10 % Iridium	0.028 in. / 0.71 mm	12 in. / 1 ft. / 0.305 m x 6 pieces Temper: Hard temper	$2,452.20

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