Tungsten Tube-Tungsten Crucible-Pure Tungsten Part

Model NO.: all sizes Standard: GB, ASTM Alloy: Non-alloy Type: Tungsten Crucibles Trademark: ZZKD Specification: according to customers′ drawing Application: Industrial, for Crystal Growth and Rare-Earth Melting Purity: >99% Shape: Customized Density: >18.0g/cm3 Transport Package: According to Customers′ Request Origin: Hunan, China Item: Tungsten crucibles
Purity: 99.95%Min
Size: According to customers' drawing and the true sample. (request)
Density: >18.0
Rigidity(reference): >200
Application: It's applied for rare earth metals smelting, heating elements for induction furnaces, high temperature containers.

Item	W content % by the subtractive method	Density	Rigidity(reference)
Tungsten crucibles	> 99.0	> 18.0	> 200

The size and tolerance of rough product:                                                                                               Unit: mm

Out diameter		Height		Wallthickness
size	tolerance	size	tolerance	size	tolerance
< 80	+/-2.0	< 100	+/-3.0	< 6	+/-1.0
> 80~150	+/-3.0	> 100~200	+/-4.0	> 6~10	+/-2.0
> 150~270	+/-4.0	> 200~300	+/-5.0	> 10~15	+/-3.0
> 270~380	+/-5.0	> 300	+/-6.0	> 15	+/-4.0

 
The size and tolerance of blank product processing:                                                           Unit: mm

Outer diameter		Height		Wallthickness
Size	Tolerance	Size	Tolerance	Size	Tolerance
< 80	+/-1.5	< 100	+/-1.5	< 6	+/-0.8
> 80~150	+/-2.0	> 100~200	+/-2.0	> 6~10	+/-1.3
> 150~270	+/-2.5	> 200~300	+/-2.5	> 10~15	+/-2.0
> 270~380	+/-3.0	> 300	+/-3.0	> 15~20	+/-2.5
> 380	+/-3.5	> 300	+/-3.0	> 20	+/-3.0

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Product Categories : Pure Tungsten Part