Buy Platinum Iridium Wire and Rod from Surepure Chemetals | Showing 321 - 340 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
7167	90 % Platinum, 10 % Iridium	0.030 in. / 0.762 mm	10 ft. / 3.048 m	$4,310.79
7174	90 % Platinum, 10 % Iridium	0.030 in. / 0.762 mm	20 ft. / 6.096 m	$8,076.70
P/N	Purity	Diameter	Length	Price
11431	80 % Platinum, 20 % Iridium	0.030 in. / 0.762 mm	12 in. / 1 ft. / 0.305 m x 3 pieces Temper: Hard temper	$1,958.20
11432	80 % Platinum, 20 % Iridium	0.030 in. / 0.762 mm	12 in. / 1 ft. / 0.305 m x 4 pieces Temper: Hard temper	$2,525.76
P/N	Purity	Diameter	Length	Price
10963	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	1.00 in. / 25.4 mm	$106.83
9431	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	3 in. / 76.2 mm	$194.49
8448	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	3.94 in. / 10 cm	$246.35
5150	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	6 in. / 0.5 ft. / 0.153 m	$345.76
11886	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	9.5 in. / 24.1 cm x 4 pieces	$1,581.19
1881	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	12 in. / 1 ft. / 0.305 m	$564.58
9031	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	21 in. / 1.75 ft. / 53.3 cm	$921.05
3659	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	24 in. / 2 ft. / 0.610 m	$1,049.48
4035	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	3 ft. / 0.914 m	$1,498.80
8449	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	3.281 ft. / 1.00 m	$1,616.61
4041	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	4 ft. / 1.22 m	$1,937.44
1882	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	5 ft. / 1.524 m	$2,400.55
9519	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	6 ft. / 1.829 m	$2,880.66
4052	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	10 ft. / 3.048 m	$4,686.56
10505	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	14 ft. / 4.27 m	$6,557.56
4058	90 % Platinum, 10 % Iridium	0.032 in. / 0.813 mm / 20 gauge	20 ft. / 6.096 m	$9,551.87

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