$45.00
About Legor® Basic Medium Yellow Master Alloy for 10–14K, OG160A
Flexible yellow gold casting with high deoxidation
OG160A is formulated for casting 9K and 14K (375‰ and 585‰) yellow gold. Legor's supplied technical sheets specify high deoxidation and low grain refinement, with applications in open and closed systems, stone-in-place casting and casting without stones.
Sold by the troy ounce (OZT). Quantity 1 equals 1 OZT (31.1034768 grams) of master alloy. Increase quantity for additional whole troy ounces.
- 9K and 14K yellow gold
- Light yellow at 9K; rich yellow at 14K
- Open and closed casting systems
- Stone-in-place casting; supports age hardening
Master alloy commercial composition: Copper 69%, silver 16%, zinc 15%. Composition and physical properties of the finished gold depend on the karat and gold addition.
This master alloy is intended to be combined with gold to make the specified jewelry alloy. Gold is added separately. Follow Legor's technical sheet for the chosen karat and manufacturing process.
Technical and safety documents
This is a master alloy—not solid gold or finished gold casting grain. Combine it with the appropriate quantity and purity of precious-metal grain for the desired karat. Intended for professional jewelry manufacturing. Consult the current technical sheet and safety data sheet before use.
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