Product Description
MASTER ALLOY FOR MECHANICAL WORKING OF 375-585-750‰ (9-14-18 KT) RED GOLD
OR129W is an Ultracast master alloy for 375-585-750‰ (9-14-18 Kt) red gold jewelry, designed for mechanical working.
It is suitable for continuous casting and for ingot casting of semi-finished items such as sheet, wire, tube.
The main processes of 375-585-750‰ gold made using OR129W are massive chain, hollow chain, stamping, blanking, TIG tube, cladding, CNC and lathe production.
The color of 750‰ gold made using OR129W shows a pink hue. The color of 585‰ gold made using OR129W shows a hue, typically known as “Russian red” color. Also in title 375‰ the alloy has a pink hue.
The hardness of 750‰ gold alloyed with OR129W can be greatly increased by means of a heat treatment.
The alloy is not suitable for age-hardening in lower titles.
OR129W has extremely high shininess and lustrous color after finishing.
Spotlight
- Standard Russian red color in title 585‰
- Mechanical working on massive and hollow processes
- High level of grain refiners
GENERAL INFORMATION
Typology: Master alloy for gold
Production process: Mechanical working
Brand: UltraCast X-Grain
Deoxidization level: Minimum
Grain refinement level: High
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