Yellow Gold Alloy for casting work 9-14K 2N SCA5 per gram

Yellow Gold Alloy for casting work 18K 3N C183N per gram

Yellow Gold Alloy for mechanical work 18K 3N B183N per gram

Yellow Gold Alloy for casting and mechanical work 18K 3N A183N per gram

Yellow Gold Alloy for casting work 18K 2N C182N per gram

Yellow Gold Alloy for mechanical work 18K 2N B182N per gram

Yellow Gold Alloy for casting and mechanical work 14-18K 2N A182N per gram