Quality Inspection/기초 자료

금속의 비중 및 녹는 점

weldingworld 2010. 4. 9. 21:28

원소기호               비중        녹는온도
알미늄(Al)            2,699         659
베륨(Be)              1,848        1350
아티몬(Sb)            6.62          630
마그네슘(Mb)        1.74          649
카드륨(Cd)            8.65         320.9
망간(Mn)              7.43          1260
금(Au)                19.32          1063
모르브덴(Mo)      10.22          2450
은(Ag)                10.49          962
아연(Zn)             7,133          419
크롬(Cr)              7.19          1800
비소(As)              5,72           814
주석(Sn)            7,2984          232
규소(Si)               2.33          1420
텅스텐(W)            19.3           3500
황동판                  8.7            910
티타늄(Ti)            16.6          2850
황동봉                  8.5            880
철(Fe)                 7.87          1800
스텐304                7.9           1400
구리(Cu)               9            1530
스텐316               7,945         1400
납(Pb)                 8.96          1083
청동                     9              970
니켈9(Ni)            11.36          327
모래                    1.4
백금(Pt)              8,902         1452
비스마스(Bi)       21.45          1750