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Member Since 16 Years
Nature of Business Retailer Year of Establishment 2005Ask for more detail from the seller
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Tungsten rods introduction
1, Appearance: silver grey metal lusterÂ
2, Purity: W≥99.95%
3, Density: not less than 18.3g/cm3
4, Supply state: annealing or processing
5, Quality standard: GB/T 4187-1984 (tungsten rod)ASTM F288-90
 | Diameter/height | Width | Length | Surface | State |
| Tungsten bar | 14 | 14 | 400 | bright | sinter |
| Tungsten rod | 200~400 | — | 10~400 | bright | sinter |
| 100~200 | — | 10~900 | black | forged | |
| 20~100 | — | 10~1200 | black | forged |
Special sizes can be manufactured based on customers' requirements
Production process of tungsten rodsMaterials—CIP --- IF induction sintering --- forging --- annealing—mechanical processing --- tungsten rods
Production equipmentsCoolisostatic pressing machine(CIP), IF induction sintering furnace, forging machine, coreless grinder ,CNC vertical turning machine, wire cutting machine.
Applications of tungsten rodsSince the heavy is18.3 g/cm3,and the melting point has reached 3380oC,tungsten rod with high temperature resistance and high creep resistance often used in high-temperature furnace, vacuum furnace, and sapphire crystal furnace.
Satyam Impex can provide tungsten bars and rods that made with tungsten powder which purity is 99.95%. After sintering and forging, the density of tungsten rod basically comes close to tungsten’s theory density, so they have a good high-temperature strength and electrochemical corrosion resistance.
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Girgaon, Mumbai, Maharashtra 
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