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          Has passed ISO9001:2015 quality management system certification

          Product

          FERRO TUNGSTEN

           

           

          钨铁 FERRO TUNGSTEN
          GB 3648-1996

          牌 号
          Grades

          化学成份% 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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