• Polished / Black 99.95% Wolfram Pure Tungsten Rod
  • Polished / Black 99.95% Wolfram Pure Tungsten Rod
  • Polished / Black 99.95% Wolfram Pure Tungsten Rod
  • Polished / Black 99.95% Wolfram Pure Tungsten Rod
  • Polished / Black 99.95% Wolfram Pure Tungsten Rod
  • Polished / Black 99.95% Wolfram Pure Tungsten Rod

Polished / Black 99.95% Wolfram Pure Tungsten Rod

Application: Aviation, Electronics, Industrial, Medical, Chemical
Standard: JIS, GB, DIN, BS, ASTM, AISI
Purity: >99.95%
Alloy: Non-alloy
Shape: Round
Type: Tungsten Bars
Samples:
US$ 1/Piece 1 Piece(Min.Order)
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Rating: 5.0/5
Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
W-1
Material Name
Pure Tungsten
Material Grade
W-1
Size
Dia.1-1000 X 10-2000mm
Surface Condition
Black, Polished or Ground
Tolerance
+/-0.05mm
Delivery Time
10-20 Days
OEM
Acceptable
MOQ
1PC
Transport Package
Customer Standard
Specification
ISO9001: 2000, ASTM
Trademark
FOTMA
Origin
P. R. China
HS Code
81019990
Production Capacity
500t/Year

Product Description

Polished / Black 99.95% Wolfram Pure Tungsten Rod

Tungsten's unique properties as a high performance material, including a melting point of 3410' C, low vapor pressure at elevated temperatures and low coefficient of thermal expansion, make it of value in a variety of high temperature products and processes. Among them are glass-to-metal seal parts and support parts for lighting and electronics, silicon rectifier stud mounts and high temperature furnace components.

Tungsten rod Availability

Tungsten rod is manufactured as random length pieces or cut to customers' desired lengths. Standard diameter and length tolerances are listed as follows. Other, closer tolerances can be quoted on request. In addition, there are three different surface processes or finishes which are provided, depending upon the desired end use.

Tungsten rod Surface Finish

Black - Surface is "as swaged" or "as drawn"; Retaining a coating of processing lubricants and oxides.



Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.

Ground - Surface is centerless ground to remove all coating and to achieve precise diameter control.

Tungsten content: 99.95%

Size: 5.0mm~100mm diameter

Surface: Sintering surface, Forged surface, Ground surface

Length: 50-1000mm

Application: The Tungsten Bar can be widely used in illumination, heater and the electronic mechanical engineering, etc. The tungsten rod can be used in making the electricity photo source, the automobile and the tractor light bulb, make lattice side rod, framework, leading wire, electrode, heater and contact materials and so on.
 
type purity of tungsten application
WAL 1 >=99.92% filament,cathode and components for electron tubes,electrode for the gas discharge tube.etc.
WAL2
WAL3 >=99.92% grid siderod,lead,support,electrode for the discharge lamp,etc.
W1 >=99.95% grid siderod,support,lead and electrode,etc.
W2 >=99.92%

Polished / Black 99.95% Wolfram Pure Tungsten Rod
Polished / Black 99.95% Wolfram Pure Tungsten Rod
Polished / Black 99.95% Wolfram Pure Tungsten Rod
Polished / Black 99.95% Wolfram Pure Tungsten Rod
Polished / Black 99.95% Wolfram Pure Tungsten Rod
Polished / Black 99.95% Wolfram Pure Tungsten Rod
Polished / Black 99.95% Wolfram Pure Tungsten Rod
Polished / Black 99.95% Wolfram Pure Tungsten Rod
Polished / Black 99.95% Wolfram Pure Tungsten Rod
Polished / Black 99.95% Wolfram Pure Tungsten Rod

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