LEGA 12C
LEGA 12C master alloy for 9 to 14 KT jewellery casting (DEEP YELLOW color). Engineered by Legamelt for precision manufacturing.
SUITABLE APPLICATIONS & PERFORMANCE
- Investment Casting for 9K-14K Yellow Gold
Metallurgical Characteristics & Casting Behavior
LEGA 12C is meticulously engineered by Legamelt Alloys S.r.l. using high-purity virgin raw metals and advanced de-oxidation agents. It is specially designed to eliminate oxide inclusions, enhance molten metal flowability, and ensure zero porosity during lost-wax investment casting.
Whether used in automated continuous casting lines, closed vacuum induction machines, or open torch melting, LEGA 12C provides exceptional color consistency across multi-batch productions and preserves mechanical ductility for post-casting stone setting and sizing operations.
Element Composition Summary
| Element | Symbol | Percentage |
|---|---|---|
| Silver | Ag | 20 |
| Copper | Cu | 64 |
| Zinc | Zn | 16 |
Download Technical Datasheets & Charts
LEGA 12CTechnical Datasheet & Casting Parameters
Includes melting point ranges, flask temperature guides, density ratios & de-oxidation instructions.
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For: LEGA 12C (lega-12c)
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