Grade:W-1 Purity: W≥99.97% Appearance: Shine with grey or dark grey metallic luster. Application: Mainly used to found ingredient of material, cutter and heads, conductor of heat,as the material and additive, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistent steel and electrode, mainly used to guns, artillery,rockets, satellite,airplane and ship.
Composition Analysis (%)
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Main Comp.W≥99.97
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Other Content≤ |
Fe |
0.004 |
Al |
0.0001 |
Si |
0.0017 |
Mg |
0.0006 |
|
Ca |
0.001 |
Ni |
0.001 |
O |
0.002 |
C |
0.002 |
|
|
P |
0.0008 |
N |
0.0015 |
Pb |
0.0001 |
Bi |
0.0001 |
|
|
Sn |
0.0001 |
Sb |
0.001 |
As |
0.001 |
Mo |
0.008 |
|
Product Specification: 12mm *12mm* (330 to 350)mm Packing: Wooden case Packing Specification: (400±6)mm*(165±6)mm*(130±6)mm (inner) Quantity: 35 pieces/case Net Weight: (29-31.5)kg/case