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
8488	80 % Platinum, 20 % Iridium	0.007 in. / 0.178 mm / 33 gauge	15 ft. / 4.572 m	$702.74
8489	80 % Platinum, 20 % Iridium	0.007 in. / 0.178 mm / 33 gauge	20 ft. / 6.096 m	$896.73
2769	80 % Platinum, 20 % Iridium	0.007 in. / 0.178 mm / 33 gauge	25 ft. / 7.620 m	$1,080.61
3674	80 % Platinum, 20 % Iridium	0.007 in. / 0.178 mm / 33 gauge	50 ft. / 15.2 m	$2,000.12
2770	80 % Platinum, 20 % Iridium	0.007 in. / 0.178 mm / 33 gauge	100 ft. / 30.48 m	$3,451.00
P/N	Purity	Diameter	Length	Price
3668	80 % Platinum, 20 % Iridium	0.008 in. / 0.203 mm / 32 gauge	12 in. / 1 ft. / 0.305 m	$226.20
5636	80 % Platinum, 20 % Iridium	0.008 in. / 0.203 mm / 32 gauge	3.281 ft. / 1.00 m	$321.08
3669	80 % Platinum, 20 % Iridium	0.008 in. / 0.203 mm / 32 gauge	5 ft. / 1.524 m	$452.40
3670	80 % Platinum, 20 % Iridium	0.008 in. / 0.203 mm / 32 gauge	10 ft. / 3.048 m	$876.80
7502	80 % Platinum, 20 % Iridium	0.008 in. / 0.203 mm / 32 gauge	12 ft. / 3.657 m	$998.36
5637	80 % Platinum, 20 % Iridium	0.008 in. / 0.203 mm / 32 gauge	16.40 ft. / 5 m	$1,323.64
3671	80 % Platinum, 20 % Iridium	0.008 in. / 0.203 mm / 32 gauge	25 ft. / 7.620 m	$1,892.12
3672	80 % Platinum, 20 % Iridium	0.008 in. / 0.203 mm / 32 gauge	50 ft. / 15.2 m	$3,158.32
3599	80 % Platinum, 20 % Iridium	0.008 in. / 0.203 mm / 32 gauge	100 ft. / 30.48 m	$4,604.85
P/N	Purity	Diameter	Length	Price
9575	80 % Platinum, 20 % Iridium	0.009 in. / 0.229 mm / 31 gauge	12 in. / 1 ft. / 0.305 m x 200 pieces Temper: Stress-relieved temper	$9,010.70
8984	80 % Platinum, 20 % Iridium	0.009 in. / 0.229 mm / 31 gauge	12 in. / 1 ft. / 0.305 m x 300 pieces Temper: Stress-relieved temper	$14,679.60
P/N	Purity	Diameter	Length	Price
5635	80 % Platinum, 20 % Iridium	0.010 in. / 0.254 mm / 30 gauge	3.281 ft. / 1.00 m	$590.24
5634	80 % Platinum, 20 % Iridium	0.010 in. / 0.254 mm / 30 gauge	16.40 ft. / 5 m	$1,553.13
9130	80 % Platinum, 20 % Iridium	0.010 in. / 0.254 mm / 30 gauge	20 ft. / 6.096 m	$1,713.20
4885	80 % Platinum, 20 % Iridium	0.010 in. / 0.254 mm / 30 gauge	50 ft. / 15.2 m	Request quote

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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