Buy Platinum Iridium Wire and Rod, Purity: 80 % Platinum, 20 % Iridium | Surepure Chemetals

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

Purity: 80 % Platinum, 20 % Iridium

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P/N	Purity	Diameter	Length	Price
3971	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	12 in. / 1 ft. / 0.305 m	$259.83
13095	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	15 in. / 38 cm	$312.49
13096	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	18 in. / 1.50 ft. / 45.7 cm	$365.36
13097	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	21 in. / 1.75 ft. / 53.3 cm	$418.01
3975	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	24 in. / 2 ft. / 0.610 m	$470.67
11030	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	28 in. / 2.33 ft. / 71.1 cm	$543.68
13098	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	3 ft. / 0.914 m	$660.50
3514	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	3.281 ft. / 1.00 m	$723.89
3539	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	4 ft. / 1.22 m	$860.33
3989	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	5 ft. / 1.524 m	$1,050.17
3999	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	7 ft. / 2.134 m	$1,463.79
4002	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	10 ft. / 3.048 m	$2,037.53
4007	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	25 ft. / 7.620 m	$4,825.47
4013	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	40 ft. / 12.192 m	$7,530.45
4019	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	50 ft. / 15.2 m	$9,075.96
P/N	Purity	Diameter	Length	Price
11669	80 % Platinum, 20 % Iridium	0.0295 in. / 0.75 mm	5.51 in. / 140 mm x 15 pieces Rod, straight length(s)	$4,236.00
11670	80 % Platinum, 20 % Iridium	0.0295 in. / 0.75 mm	5.51 in. / 140 mm x 25 pieces Rod, straight length(s)	$6,700.15
11671	80 % Platinum, 20 % Iridium	0.0295 in. / 0.75 mm	5.51 in. / 140 mm x 50 pieces Rod, straight length(s)	$12,199.44
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	$1,834.60
11432	80 % Platinum, 20 % Iridium	0.030 in. / 0.762 mm	12 in. / 1 ft. / 0.305 m x 4 pieces Temper: Hard temper	$2,345.86

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Platinum Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals Purity: 80 % Platinum, 20 % Iridium

Buy Platinum Iridium Wire and Rod from Surepure Chemetals

Purity: 80 % Platinum, 20 % Iridium