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Pure Tungsten Rod

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Hunan

  • Validity to:

    Long-term effective

  • Last update:

    2020-08-15 17:40

  • Browse the number:

    123

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Company Profile

Changsha Mingguan Metal Technology Co., Ltd.

By certification [File Integrity]

Contact：mingguan123(Mr.)  

Email：

Telephone：

Phone：

Area：Hunan

Address：Hunan

Website：http://www.mgmaterials.com/ http://mingguan123.yx-lock.com/

PRODUCT DETAILS

Tungsten is a metal with extremely high thermal resistance and density. It not only has the highest melting point of all metals, but also the greatest mechanical strength, very high rigidity and the lowest coefficient of thermal expansion. To boil tungsten, temperatures like those on the sun's surface (approx. 5,900 ° C) are required. With a density of 19.28 g / cm³, tungsten is also one of the heaviest metals and is therefore used, among other things. used for targeted mass balancing. Tungsten ranks eighth in the order of electrical conductivity. After all, it achieves about 31% of the electrical conductivity of copper.99.95% pure polished tungsten bars for sale

Machining

Diameter

Diameter tolerance %

Max length, mm

Forging, Rotary swaging

1.6-20

±0.1

2000

20-30

±0.1

1200

30-60

±0.1

1000

60-70

±0.2

800


Size: 99.95% pure polished tungsten bars for sale

Diameter(mm)

Length(mm)

Φ1.0-20.0

>2000

Φ20.0-30.0

>1500

Φ30.0-70.0

>1000

Φ70.0-90.0

>800

Note:Welcome OEM&ODM.The size and purity can be customized as requiremets.


Chemical Composition:

Grade

Tungsten content

Contents of impurity element

Total content

Each content

W1

99.95% min

0.05% max

0.01% max

W2

99.92% min

0.08% max

0.01% max

WAL1, WAL2

99.95% min

0.05% max

0.01% max


Application:

• For producing electric light source parts and electric vacuum components

• For producing heating elements and refractory parts in high temperature furnaces

• Used as electrodes in the field of rare earth metal industry

•Used in military of some aspects

• For medical aspects 



99.95% pure polished tungsten bars for sale

Tungsten rods are mainly used as heater, support pillar, feeder and fastener in vacuum or reducing atmosphere high temperature furnace. Moreover, serve as light source in lighting industry, electrode in glass and tombarthite melting, and welding equipments

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