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Material Description

Material Number Material Name Standard Status VDA 231-106 classification
AuAg13,5Pt2,4Cu7 AuAg13,5Pt2,4Cu7 Valid 4.2 1)
1) Remark: The gold-silver-platinum-copper alloy AuAg13.5Pt2.4Cu7, also Au77.1Ag13.5Pt2.4Cu7 or 77.1Au13.5Ag2.4Pt7Cu, is mainly used in the dental field.

Chemical Composition

Ag [%] Au [%] Cu [%] Pt [%]
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Material Compliance

REACh RoHS
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Mechanical Properties

Condition Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%] Hardness HV
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Cross Reference

Material Name
Au77,1Ag13,5Pt2,4Cu7
77,1Au13,5Ag2,4Pt7Cu

Producer/Supplier/Trade names

Tradename Supplier
AuAg13,5Pt2,4Cu7 ARGEN Dental GmbH, Düsseldorf
AuAg13,5Pt2,4Cu7 Binder Dental GmbH, Georgsmarienhütte
AuAg13,5Pt2,4Cu7 Evonik-Degussa GmbH, Essen