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European Greenish Yellow 9-14 Investment Casting Master Alloy-Contains No Gold Per Troy Ounce (20 DWT)

Part # 846-264 8 In Stock Weight <0.1 lb / <5 g
Current price $46.50

Availability Sold out

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Description

This European-shade master alloy is formulated for investment casting and delivers a distinctive greenish yellow color when alloyed with fine gold — the traditional European interpretation of yellow gold. Suitable for producing alloys in the 9K to 14K range, it features a high silver content that contributes to its characteristic hue and working properties. It is noted for good reusability with torch casting.

The alloy is sold by the troy ounce (20 pennyweights / 31.1 grams) and contains no gold.

Features

  • Produces a greenish yellow color traditionally associated with European-shade yellow gold
  • Compatible with fine gold for alloying in the 9K–14K range
  • High silver content contributes to characteristic color and performance
  • Good reusability; suitable for torch casting investment casting applications
  • Contains no gold — sold as a master alloy only
  • Sold by the troy ounce (20 DWT / 31.1 g)

Specifications

Composition – Copper (Cu) 57%
Composition – Silver (Ag) 27.5%
Composition – Zinc 15.5%
Gold Content None
Color Result Greenish yellow (European shade)
Karat Range 9K–14K (when alloyed with fine gold)
Casting Method Investment casting (torch)
Sold By Troy ounce (20 DWT / 31.1 g)

Notes

There are proprietary metals in the formulation that are not reflected in the composition listed above. The alloy may also contain other elements including silicon. The percentages shown represent the primary disclosed constituents only.

Specifications

Brand
Otto Frei
Part #
846-264
Type
Alloys
Dimensions
2 in x 2 in x 0.5 in
Composition – Copper (Cu)
57%
Composition – Silver (Ag)
27.5%
Composition – Zinc
15.5%
Gold Content
None
Color Result
Greenish yellow (European shade)
Karat Range
9K–14K (when alloyed with fine gold)
Casting Method
Investment casting (torch)
Sold By
Troy ounce (20 DWT / 31.1 g)

Documents

Specs, manuals, and certificates for this product. All files open in a new tab.

California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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