AuCu2 Material Datasheet

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Material Description

Material Number Material Name Standard Status VDA 231-106 classification
AuCu2 AuCu2 Valid 4.2 1)
1) Remark: Silver-copper material AuCu2, also Au98Cu2 or 98Au2Cu. The hardening of the fine gold is effected by the copper, without noticeably impairing the ductility.

Chemical Composition

Au [%] Cu [%]
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Material Compliance

REACh RoHS
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Mechanical Properties

Temperature [°C] Tensile Strength [MPa]
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Cross Reference

Material Name
Au98Cu2
98Au2Cu

Producer/Supplier/Trade names

Tradename Supplier
AuCu2 Evonik-Degussa GmbH, Essen
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