Tungsten powder, 4N W powder, 5N powder

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$150.00 - $200.00 / Kilograms | 1 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Place of Origin:
China
Brand Name:
UMM
Model Number:
W-06
Average particles size FSSS:
1.01-7.0 μm
Supply Ability
Supply Ability:
1000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
Vacuum packaging or customized packaging
Port
CHANGSHA, SHANGHAI;SHENZHEN;GUANGZHOU
Product Description

Tungsten powder, 4N W powder, 5N powder


Tungsten (W) is one of the so-called transition metals with the atomic number 74,it's shiny gray metal in a solid state at room temperature.Tungsten has many outstanding characteristics,it has the highest melting point of all metal elements of 3422°C,and boiling point around 5,700°C closing to the surface temperature of Sun,thus it can withstand a very high temperature.With a high density of 19.3 g/cm³, closely to gold density,tungsten is widely used as counter weights for aircraft and helicopter.Tungsten is also resisted to various acid in room temperature,ever for hydrofluoric acid and aqua regia.  Tungsten powder is supplied by reduction from tungsten oxide,and is mainly used for processing into dense form and producing tungsten alloy.

Chemical specification

Elements 
Content ,Less than(%)
Elements 
Content ,Less than(%)
W
≥99.95
Mo
<0.005
Fe
<0.005
Pb
<0.0001
Ni
<0.003
Bi
<0.0001
Cu
<0.001
Sn
<0.0003
Al
<0.001
Sb
<0.001
Si
<0.002
As
<0.001
Ca
<0.002
P
<0.001
K+Na
<0.003
S
<0.001
Mg
<0.001
C
<0.005
Mn
<0.001
O
0.03~0.2
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Laura She

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Tel: 86 731 88590085


Email: sales(a)rheniumet.com


Website: www.rheniumet.com

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