Umicore Galvanotechnik GmbH Au 99.99% Ø30x5mm (ca. 68g) - P0481710 p0481710

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Au 99.99% Ø30x5mm (ca. 68g) - P0481710 - p0481710 - Umicore Galvanotechnik GmbH
Schwaebisch Gmuend, Germany
Au 99.99% Ø30x5mm (ca. 68g) - P0481710 p0481710
Coating material Gold Purity 99.99% Form Disc Dimensions Ø 30 x 5 mm, approx. 68 g Quantity 1 pc Theoretical density at 20°C in g/cm³ 18.9 Melting point in °C 1064 10⁻² mbar in °C 1400 10⁻¹ mbar in °C 1570 Boiling point in °C 2856 Melting Good Directly from Cu crucible Good W Possible Mo Possible Ta Good C Good W Good Mo Good Preparation of base melt (premelt) Good Low residual pressure Good at 550 nm: n 0.3-0.4 at 550 nm: k ~ 2.5-2.9 at 10 µm: n 12.24 at 10 µm: k ~ 54.7(~ 9.9 µm)

Coating material

Gold

Purity

99.99%

Form

Disc

Dimensions

Ø 30 x 5 mm, approx. 68 g

Quantity

1 pc

Theoretical density at 20°C in g/cm³

18.9

Melting point in °C

1064

10⁻² mbar in °C

1400

10⁻¹ mbar in °C

1570

Boiling point in °C

2856

Melting

Good

Directly from Cu crucible

Good

W

Possible

Mo

Possible

Ta

Good

C

Good

W

Good

Mo

Good

Preparation of base melt (premelt)

Good

Low residual pressure

Good

at 550 nm: n

0.3-0.4

at 550 nm: k

~ 2.5-2.9

at 10 µm: n

12.24

at 10 µm: k

~ 54.7(~ 9.9 µm)

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Technical Specifications

  Umicore Galvanotechnik GmbH
Product Category Metal Shapes and Stock
Product Number p0481710
Product Name Au 99.99% Ø30x5mm (ca. 68g) - P0481710
Width / OD 1.18 inch (30 mm)
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