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99.9% Tungsten powder < 6.2μm, tungsten powder, 7440-33-7

Product information "99.9% Tungsten powder < 6.2μm, tungsten powder, 7440-33-7"

FORMULA: W
CAS NO.: 7440-33-7
Purity: min. 99.9%
PARTICLE SIZE: FSSS 6.20 µm
AL: <2 ppm
FE: <5 ppm
MO: < 10 ppm
Specific surface area: 748.6 cm²/g
Bulk density: 19.3 g/cm³

Optimal applications for tungsten metal powder:
  • Production of tungsten carbide powders
  • Powder metallurgical production of tungsten metal and ferroalloy products
  • Production of tungsten-containing steel and superalloy products
  • Production of high-density tungsten plastic products
  • Production of tungsten-containing diamond tools
  • Thermal spraying of tungsten-containing powders or wires 
  • Use of tungsten metal powder for carbon adjustment in hard metal powders
  • Production of tungsten disulfide 
  • Production of explosives and pyrotechnic articles
Signal word: Warning!
Flammable Tungsten Powder
Hazard statements:
H228: Flammable solid
Precautionary statements: 
P210: Keep away from heat, sparks, open flames and hot surfaces. No smoking.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ventilating/lighting equipment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378: In case of fire: Use sand or special powder to extinguish.
Aluminium: < 2 ppm
CAS-Nr.: 7440-33-7
Calcium: < 2 ppm
Cobald: < 5 ppm
Color: Grau
Eisen (Fe): < 5 ppm
Molybdän: < 10 ppm
Nickel: < 5 ppm
Oxygen: < 5 ppm
Produktcharakter: feines Pulver
Si (Silizium): < 10 ppm
Spezifische Oberfläche BET: ca. 750 cm²/g (typisch)
kind of product: metal powder
material: Wolfram
nominal particle size: 6,2 µm (FSSS)
particle shape: irregular
purity: min. 99,9 %
zur GPSR-Informationspflicht: Hersteller + Verantwortliche Person: Werth-Metall, Ringstr. 41b, 99428 Grammetal, info@werth-metall.de

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