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                Y-449 抗氧化银补口
                    发布时间: 2017-12-27 09:52    

                Y-449 抗氧化银补口

                Silver Alloys


                此银补口无镍无铅


                型号:Y-449

                ITEM:Y-449

                成色:925%

                Karat:925%

                硬度(HV):57

                Hardness:57

                熔铸温度(℃):980-1010℃

                Casting Temp:980-1010℃

                用途:铸造,手造,拉线

                Application:Casting,Rolling,Winring

                特点:流动性好,无红印,抗氧化,砂孔少

                寂寞的大乳老师中文字幕