Trademark: W-1
Specifications: 12mm*12mm*(300-350mm)
Packing: Wooden box, metal box
Appearance: Gray or dark gray metallic luster
Purity: W≥99.98%
Wooden Box Specification: internal, (400 ± 6) mm * (165 ± 6) mm * (130 ± 6) mm
Metal Box Specification: internal, 400mm * 170mm * 130mm
Box Quantity: 35 / box
Box Weight: (29 to 31.5) kg / box
Single Bar Weight: (800 ~ 1,000) g
Wooden Box Specification: internal, (400 ± 6) mm * (165 ± 6) mm * (130 ± 6) mm
Metal Box Specification: internal, 400mm * 170mm * 130mm
Box Quantity: 35 / box
Box Weight: (29 to 31.5) kg / box
Single Bar Weight: (800 ~ 1,000) g
Component Analysis (%)
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Main contents W: ≥99.98
|
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Contents of other elements ≤
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Fe
|
＜0.0026
|
Al
|
＜0.0006
|
Si
|
＜0.001
|
|
Ca
|
＜0.001
|
Ni
|
0.0009
|
O
|
0.0018
|
|
|
Cu
|
＜0.0005
|
N
|
0.0015
|
Pb
|
＜0.0001
|
|
|
Sn
|
＜0.0001
|
Sb
|
＜0.001
|
As
|
0.001
|
|
|
Cd
|
＜0.0001
|
Mg
|
＜0.0006
|
C
|
0.002
|
|
|
Bi
|
＜0.0001
|
Mo
|
＜0.003
|
-
|
-
|
|
Applications: Mainly used for foundry materials, tool bit of processing lathe, and conductors, steel-making burdening and additives, crankshaft and cylinder burdening and electrodes for advanced automobiles; for the manufacture of guns, artillery, rockets, satellites, aircrafts and ships.