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
4007	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	25 ft. / 7.620 m	$3,191.15
4013	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	40 ft. / 12.192 m	$5,066.17
4019	80 % Platinum, 20 % Iridium	0.020 in. / 0.5 mm / 24 gauge	50 ft. / 15.2 m	$5,926.15
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	$1,420.00
11432	80 % Platinum, 20 % Iridium	0.030 in. / 0.762 mm	12 in. / 1 ft. / 0.305 m x 4 pieces Temper: Hard temper	$1,739.30
P/N	Purity	Diameter	Length	Price
9604	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	3 in. / 76.2 mm	$272.27
5408	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	6 in. / 0.5 ft. / 0.153 m	$424.00
4024	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	12 in. / 1 ft. / 0.305 m	$642.00
4029	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	24 in. / 2 ft. / 0.610 m	$1,174.00
4036	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	3 ft. / 0.914 m	$1,658.37
4042	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	4 ft. / 1.22 m	$1,995.87
4047	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	5 ft. / 1.524 m	$2,344.87
4053	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	10 ft. / 3.048 m	$4,154.85
4059	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	20 ft. / 6.096 m	$7,886.87
4066	80 % Platinum, 20 % Iridium	0.032 in. / 0.813 mm / 20 gauge	50 ft. / 15.2 m	$18,067.32
P/N	Purity	Diameter	Length	Price
3257	80 % Platinum, 20 % Iridium	0.045 in. / 1.143 mm / 17 gauge	12 in. / 1 ft. / 0.305 m	$1,190.00
3261	80 % Platinum, 20 % Iridium	0.045 in. / 1.143 mm / 17 gauge	24 in. / 2 ft. / 0.610 m	$2,179.87
3258	80 % Platinum, 20 % Iridium	0.045 in. / 1.143 mm / 17 gauge	5 ft. / 1.524 m	$4,556.67
3259	80 % Platinum, 20 % Iridium	0.045 in. / 1.143 mm / 17 gauge	10 ft. / 3.048 m	$8,012.67
3262	80 % Platinum, 20 % Iridium	0.045 in. / 1.143 mm / 17 gauge	20 ft. / 6.096 m	$14,524.92

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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