Grade: W-4
Purity: W≥99.9%
Specificati***: 15mm*15mm*550mm
Packing: Wooden box
Single Bar Weight: 1.2kg
Applicati***: For burdening for precision casting and steel-making additives
Component Analysis (%)
|
Main contents W ≥99.9
|
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|
Contents of other elements ≤
|
Al
|
0.0003
|
As
|
0.002
|
Bi
|
0.00005
|
Ca
|
0.0006
|
|
Co
|
0.0003
|
C
|
0.0024
|
Cu
|
0.0003
|
Fe
|
0.012
|
|
|
P
|
0.0005
|
Mg
|
0.0003
|
Mo
|
0.0036
|
Ni
|
0.003
|
|
|
Pb
|
0.0001
|
Sb
|
0.0001
|
Si
|
0.0008
|
Sn
|
0.0001
|
|
|
N
|
0.003
|
V
|
0.0005
|
Cd
|
0.0001
|
O
|
0.023
|
|
|
Ti
|
0.0001
|
S
|
0.0003
|
Cr
|
0.0034
|
Na
|
0.0005
|
|