白18K金、黄18K金、18K玫瑰金、18K彩金都是什么意思？怎么区分？

18kjinshibaoshixiangqianzhongzuichangyongdaodeyizhongjinshucaizhi，er18kjinyefenweiduogezhonglei，rubai18kjin、huang18kjin、18kmeiguijin、18kcaijindengdeng，zheixiebutongleixingde18kjinfenbieshishenmeyisi？zenmequfen？

18kjinshibuchundezujin，tadejinhanliangbudiyu75%，tongguohuangjinyuqitajinshujiehe，tigaojinshuyingduheyanzhan，bingnengshixianfengfudeyansexiaoguo，yincidiaosehoude18kjinyoujiaocaijin。

18K金的颜色和成分：

18kbaisekjin：75%jin+25%yin、nie+xinzuheercheng；

18khuangsekjin：75% jin+nie+yin+xin；

18kmeiguikjin：75%jin+tong+yin+xin；

18kheisekjin：75%jin+nongtie；

18kzisekjin：75%jin+qian；

shichangshangbijiaochangjianjiushi18kbai、18kmeiguijin、18khuangjin，zheisanzhongyanse。zhiyuxuanshenmeyansede18kjinshoushi，zhuyaokangerenxihao。

18K金会变色吗？

hui，ruguojinshujingchangmo，huiyoubiansedexianxiang，tebieshijiezhidibujingchangyushouzhimoca，huichuxianbiansedeqingkuang，zheizhongbianseyibanshiyinweibiaomianducengmosun，nahuigongchangdamopaoguangdianduyidianjiukeyihuifule。

womentongchangsuoshuodebaijin，henduorenyiweishi18kbaijin，ershijishang“baijin”shi“bojin”dejiancheng，tahebai18kjinbushiyihuishi；

18k白金、铂金有什么区别？

18kbaijinjiushibaisede18kjin。baijinjiushizubojin，genhuangjinmeiyouguanxi；

bojinxiangduilaishuohaishibijiaoruande，houqirongyibianxingde，yijiezhiweili，ruguoyongliniebojinjiezhi，jiuhenrongyibianxingwanzhe。ruguonie18kjinjiezhijiuhuifaxianyingduhengao，nieqilaihaowufanying；suoyipeizuanbijiaoduodezuanjiekuanshiyibanbuyongbojinxiangqian。

zongzhi，duiyuxiangqianbaoshideshoushi，haishiyong18kjinbijiaohao。

ps. kjinchule18kjinwai，haiyou14kjin、9kjindeng。kjinchundujiangdi，yingduhuibiangao，zhilianghuibianqing，jiageyesuizhijiangdi。erhanjinliangyuediyehuishizhizuonandubiangao，jiadasunhao。