Buy Platinum Iridium Sheet, Ribbon, and Strip 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.

Surepure accepts PayPal, MasterCard, Visa,
Discover, and American Express.

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 Sheet, Ribbon, and Strip from Surepure Chemetals

Sort by

Showing 1 - 20 of 50 | Next

P/N	Purity	Thickness	Width	Length	Price
3265	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	1.97 in. / 50 mm	1.97 in. / 50 mm	$329.00
P/N	Purity	Thickness	Width	Length	Price
3266	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	2.00 in. / 50.8 mm	2.00 in. / 50.8 mm	$339.42
P/N	Purity	Thickness	Width	Length	Price
3267	90 % Platinum, 10 % Iridium	0.001 in. / 0.025 mm / 50 gauge	3.94 in. / 10 cm	3.94 in. / 10 cm	$794.80
P/N	Purity	Thickness	Width	Length	Price
3196	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	4 ft. / 1.219 m	$298.00
4575	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	10 ft. / 3.048 m	$634.80
4574	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	0.040 in. / 1.016 mm	25 ft. / 7.620 m	$1,266.00
P/N	Purity	Thickness	Width	Length	Price
4857	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	3.00 in. / 76.2 mm	3.00 in. / 76.2 mm	$1,047.00
4540	90 % Platinum, 10 % Iridium	0.005 in. / 0.127 mm / 36 gauge	3.00 in. / 76.2 mm	6 in. / 0.5 ft. / 0.153 m	$1,830.00
P/N	Purity	Thickness	Width	Length	Price
1830	90 % Platinum, 10 % Iridium	0.010 in. / 0.254 mm / 30 gauge	1.00 in. / 25.4 mm	1.00 in. / 25.4 mm	$275.20
P/N	Purity	Thickness	Width	Length	Price
1831	90 % Platinum, 10 % Iridium	0.010 in. / 0.254 mm / 30 gauge	2.00 in. / 50.8 mm	2.00 in. / 50.8 mm	$824.00
1833	90 % Platinum, 10 % Iridium	0.010 in. / 0.254 mm / 30 gauge	2.00 in. / 50.8 mm	6 in. / 0.5 ft. / 0.153 m	$2,232.00
P/N	Purity	Thickness	Width	Length	Price
1832	90 % Platinum, 10 % Iridium	0.010 in. / 0.254 mm / 30 gauge	3.00 in. / 76.2 mm	3.00 in. / 76.2 mm	$1,684.00
1834	90 % Platinum, 10 % Iridium	0.010 in. / 0.254 mm / 30 gauge	3.00 in. / 76.2 mm	12 in. / 1 ft. / 0.305 m	$6,530.00
P/N	Purity	Thickness	Width	Length	Price
4739	80 % Platinum, 20 % Iridium	0.010 in. / 0.254 mm / 30 gauge	3.94 in. / 10 cm	3.94 in. / 10 cm x 1 piece	$3,764.00
4740	80 % Platinum, 20 % Iridium	0.010 in. / 0.254 mm / 30 gauge	3.94 in. / 10 cm	3.94 in. / 10 cm x 5 pieces	Request quote
P/N	Purity	Thickness	Width	Length	Price
1835	90 % Platinum, 10 % Iridium	0.013 in. / 0.330 mm / 28 gauge	1.00 in. / 25.4 mm	1.00 in. / 25.4 mm	$350.80
P/N	Purity	Thickness	Width	Length	Price
1836	90 % Platinum, 10 % Iridium	0.013 in. / 0.330 mm / 28 gauge	2.00 in. / 50.8 mm	2.00 in. / 50.8 mm	$1,052.00
P/N	Purity	Thickness	Width	Length	Price
1837	90 % Platinum, 10 % Iridium	0.013 in. / 0.330 mm / 28 gauge	3.00 in. / 76.2 mm	3.00 in. / 76.2 mm	$2,212.00
P/N	Purity	Thickness	Width	Length	Price
4328	90 % Platinum, 10 % Iridium	0.016 in. / 0.406 mm / 26 gauge	0.125 in. / 3.175 mm	12 in. / 1 ft. / 0.305 m	$627.20
4327	90 % Platinum, 10 % Iridium	0.016 in. / 0.406 mm / 26 gauge	0.125 in. / 3.175 mm	1.641 ft. / 0.500 m	$908.00

Showing 1 - 20 of 50 | Next

Didn't find what you're looking for?

See all Platinum Iridium products

Or, please request a quote or contact us.