Buy Platinum Iridium Wire and Rod from 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

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P/N	Purity	Diameter	Length	Price
8430	90 % Platinum, 10 % Iridium	0.00059 in. / 0.015 mm	250 ft. / 76.2 m Coating: HML Insulation Temper: Stress-relieved temper by 250 ft. / spool	$1,950.00
8431	90 % Platinum, 10 % Iridium	0.00059 in. / 0.015 mm	500 ft. / 152.4 m Coating: HML Insulation Temper: Stress-relieved temper by 250 ft. / spool	$2,815.00
6756	90 % Platinum, 10 % Iridium	0.00059 in. / 0.015 mm	1000 ft. / 304.8 m Coating: HML Insulation Temper: Stress-relieved temper by 250 ft. / spool	$2,815.00
6757	90 % Platinum, 10 % Iridium	0.00059 in. / 0.015 mm	2000 ft. / 609.6 m Coating: HML Insulation Temper: Stress-relieved temper by 250 ft. / spool	$4,220.00
6758	90 % Platinum, 10 % Iridium	0.00059 in. / 0.015 mm	3000 ft. / 914.4 m Coating: HML Insulation Temper: Stress-relieved temper by 250 ft. / spool	$5,720.00
P/N	Purity	Diameter	Length	Price
6806	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	12 in. / 1 ft. / 0.305 m Temper: Annealed (soft)	$135.00
10106	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	7 ft. / 2.134 m Coating: HML Insulation Temper: Stress-relieved temper	$137.00
10124	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	14 ft. / 4.27 m Coating: HML Insulation Temper: Stress-relieved temper by 7 ft. / spool	$266.00
6442	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	32.808 ft. / 10.00 m Temper: Annealed (soft)	$270.00
6443	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	65.617 ft. / 20 m Temper: Annealed (soft) by 10 meters / spool	$435.00
6444	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	164 ft. / 50 m Temper: Annealed (soft) by 10 meters / spool	$810.00
7058	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	250 ft. / 76.2 m Coating: HML Insulation Temper: Stress-relieved temper by 250 ft. / spool	$1,410.00
8366	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	250 ft. / 76.2 m Coating: PTFE Insulation	Request quote
7059	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	500 ft. / 152.4 m Coating: HML Insulation Temper: Stress-relieved temper by 250 ft. / spool	$2,420.00
8367	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	500 ft. / 152.4 m Coating: PTFE Insulation	Request quote
7060	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	1000 ft. / 304.8 m Coating: HML Insulation Temper: Stress-relieved temper by 250 ft. / spool	$3,408.61
P/N	Purity	Diameter	Length	Price
8482	80 % Platinum, 20 % Iridium	0.0012 in. / 0.03 mm	1000 ft. / 304.8 m Temper: Stress-relieved temper	$1,465.60
P/N	Purity	Diameter	Length	Price
9038	80 % Platinum, 20 % Iridium	0.00157 in. / 0.04 mm	1640 ft. / 500 m Temper: Stress-relieved temper	$2,272.10
P/N	Purity	Diameter	Length	Price
6151	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	12 in. / 1 ft. / 0.305 m	$90.00
6824	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	5 ft. / 1.524 m	$131.01

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