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18K Yellow Gold Casting Master Alloys

Alloys for 18 karat gold contain little or no zinc, and a much higher silver content than alloys for lower karats. Some of these alloys are deoxidized, for casting only. All purpose alloys contain no de-oxidizers and can be used for casting or rolling.

Product instructions are provided when available; 

Alloy 315

Color Bright Yellow
Recommended Karat 18 K
Application All Purpose
Special Comments Excellent for casting & fabrication
Instructions Casting Instructions Fabrication Instructions

Alloy 713

Color Bright Yellow
Recommended Karat 18 K
Application Casting
Special Comments Excellent workability, high luster
Instructions Casting Instructions

Alloy 713S

Color Bright Yellow
Recommended Karat 18 K
Application Casting
Special Comments Spring-hard version of #713
Instructions Casting Instructions Fabrication Instructions

Alloy 716

Color Italian Yellow
Recommended Karat 18 K
Application All Purpose
Special Comments Excellent workability
Instructions Casting Instructions Fabrication Instructions

Alloy 718

Color Swiss Yellow
Recommended Karat 18 K
Application All Purpose
Special Comments Universal, casting & fabrication
Instructions Casting Instructions Fabrication Instructions

Alloy 720

Color Rich Yellow
Recommended Karat 18 K
Application Casting
Special Comments Smooth surface, high luster
Instructions Casting Instructions

Alloy NA720

Color Rich Yellow
Recommended Karat 18 K
Application Casting
Special Comments High fluidity version of #720
Instructions Casting Instructions

Alloy 725

Color Rich Yellow
Recommended Karat 18 K
Application All Purpose
Special Comments Same color as #720
Instructions Casting Instructions Fabrication Instructions

Alloy 760

Color Green Yellow
Recommended Karat 18 K
Application Casting
Special Comments Low De-Ox, European 3N color
Instructions Casting Instructions

Alloy 765

Color Green Yellow
Recommended Karat 18 K
Application All Purpose
Special Comments Same color as #760
Instructions Casting Instructions Fabrication Instructions

Alloy 780

Color Light Greenish Yellow
Recommended Karat 18 K
Application Casting
Special Comments Suitable for enamelling
Instructions Casting Instructions

Alloy 785

Color Greenish Yellow
Recommended Karat 18 K
Application All Purpose
Special Comments Very soft, excellent workability
Instructions Casting Instructions Fabrication Instructions

Alloy 790

Color Deep Yellow
Recommended Karat 18 K
Application Casting
Special Comments Low De-Ox
Instructions Casting Instructions Fabrication Instructions

Alloy 792

Color Deep Yellow
Recommended Karat 18 K
Application Casting
Special Comments Tarnish resistant version of #790
Instructions Casting Instructions

Precious Metal Spot Prices

  Bid Change
Gold $1,879.38 +$18.42/+0.99%
Silver $23.67 +$0.78/+3.42%
Platinum $881.71 +$33.23/+3.91%
Palladium $2,261.90 +$45.51/+2.05%
Gold 2020-09-28 3:43 PM
Bid/Ask $1,879.38/$1,880.09
High/Low $1,883.08/$1,848.73
Change +$18.42/+0.99%
Silver 2020-09-28 3:43 PM
Bid/Ask $23.67/$23.69
High/Low $23.73/$22.52
Change +$0.78/+3.42%
Platinum 2020-09-28 3:43 PM
Bid/Ask $881.71/$884.06
High/Low $889.29/$849.03
Change +$33.23/+3.91%
Palladium 2020-09-28 3:43 PM
Bid/Ask $2,261.90/$2,269.31
High/Low $2,276.38/$2,207.31
Change +$45.51/+2.05%

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Prices shown are for reference only. Please contact our trading desk for accurate, up-to-the-minute pricing.

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