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                        Has passed ISO9001:2015 quality management system certification

                        Product

                        FERRO TUNGSTEN

                         

                         

                        鎢鐵 FERRO TUNGSTEN
                        GB 3648-1996

                        牌 號
                        Grades

                        化學成份% Chemical Composition

                        W

                        C

                        P

                        S

                        Si

                        Mn

                        Cu

                        As

                        Bi

                        Pb

                        Sb

                        Sn

                        不大于Max

                        FeW80-A

                        75.0-85.0

                        0.10

                        0.03

                        0.06

                        0.5

                        0.25

                        0.10

                        0.06

                        0.05

                        0.05

                        0.05

                        0.06

                        FeW80-B

                        75.0-85.0

                        0.30

                        0.04

                        0.07

                        0.7

                        0.35

                        0.12

                        0.08

                        /

                        /

                        0.05

                        0.08

                        FeW80-C

                        75.0-85.0

                        0.40

                        0.05

                        0.08

                        0.7

                        0.50

                        0.15

                        0.10

                        /

                        /

                        0.05

                        0.08

                        FeW70

                        ≥70.0

                        0.80

                        0.06

                        0.10

                        1.0

                        0.60

                        0.18

                        0.10

                        /

                        /

                        0.05

                        0.10

                        Particle Size

                        50 mesh, 60 mesh and 80 mesh can be produced according to customer's requirements


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