Gold in Uzbekistan and US

[forex]

kto nibud' mozhet poyasnit' raznitsu v zolote?
V US dayetsya tol'ko karat,10,14,18,24.Chem bol'she karatov tem bol'she sostav zolota v izdelii.
V uzbekistane je proba.583,itp itd.
Kak eto ponimat'?Kakaya raznitsa i stoit li pokupat' zoloto v US?
spasibo

[krokobazuka]

Proba eto pomoemu pochti to je samoe chto i karat...
I think 14K = 583 18K=773(?) 22K=997 chto to v etom rode
posmotri v ramblere tam navernoe tochno est'

[krokobazuka]

Вот нашел

Большинство золотых сплавов, используемых в ювелирной промышленности, имеют следующие пробы: 917 (22 карата), 750 (18 карат), 585 (14 карат), 417 (10 карат), 375 (9 карат) и 333 (8 карат).

[Tokugawa]

Vot s WikiPedia:
24 carat (millesimal fineness 999)
22 carat (millesimal fineness 916)
20 carat (millesimal fineness 833)
18 carat (millesimal fineness 750)
16 carat (millesimal fineness 625)
14 carat (millesimal fineness 585)
10 carat (millesimal fineness 417)
9 carat (millesimal fineness 375)

[guest2005]

24 K =100%
14 K = 14/24 = 0.583 = ratio of Gold to other metals in the alloy


Guest