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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Buy Platinum Iridium Wire and Rod from Surepure Chemetals

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P/N	Purity	Diameter	Length	Price
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 Wire, by spool(s)	$435.00
6516	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	120 ft. / 36.58 m	$888.00
6444	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	164 ft. / 50 m Wire, by spool(s)	$810.00
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
6315	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	5 ft. / 1.524 m	$131.52
6314	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	10 ft. / 3.048 m	$217.20
4759	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	10 ft. / 3.048 m	$197.20
6312	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	50 ft. / 15.2 m Temper: Annealed (soft) by 50 ft. / spool	$433.40
4760	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	50 ft. / 15.2 m	$391.40
6462	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	100 ft. / 30.48 m Coating: Formvar	$1,348.60
6313	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	100 ft. / 30.48 m by 50 ft. / spool	$561.80
4761	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	100 ft. / 30.48 m	$491.80
6607	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	120 ft. / 36.58 m	$1,003.92
5323	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	250 ft. / 76.2 m by 250 ft. / spool	$867.00
5170	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	250 ft. / 76.2 m by 250 ft. / spool	$772.00
6404	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	500 ft. / 152.4 m Coating: Formvar by 250 ft. / spool	$1,761.40
5324	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	500 ft. / 152.4 m by 250 ft. / spool	$1,361.40
5171	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	500 ft. / 152.4 m by 250 ft. / spool	$1,276.40
6176	90 % Platinum, 10 % Iridium	0.002 in. / 0.051 mm / 44 gauge	1000 ft. / 304.8 m	$1,478.00

Showing 1 - 20 of 263 | Next

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