Discs made of gold and its alloys


Applications: instrument engineering and other industries

Regulatory document: company standard STO 00195200-102-2017

Materials: gold Au99.99; Au99.9*.

Alloys and dimensions*:

AlloyDiameter, mm   Thickness, mm
AuAgCu 58.5-8
AuAgCu 50-20
AuAgPd 75-19-6
AuCu 72
AuCu 75
AuCu 80
AuCu 98
AuNiCu 91-7.5
AuPd 97.5-2.5

*Upon agreement discs can be manufactured with other dimensions, made of other alloys based on precious metals.

According to the current standard, discs are supplied in hard (unannealed) state. Upon agreement with the consumer, discs can be supplied in soft (annealed) state.

For further details, please contact us.

To place an order, kindly provide information as below:

Category Product Required informationOrder quantity
Semi-finished productsDiscs

1. Alloy, contents of major alloy components;

2. Geometry dimensions or product drawing;

3. Condition: hard (unannealed) / soft (annealed).

Required quantity, unit of measurement

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