Tungsten Bar/rod

Tungsten Bar/rod photo-1
Negotiable MOQ: 10 Kilograms (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
United States
Brand Name:
Hennxin, hennxin
Shape:
Round
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin United States
Brand Name Hennxin, hennxin
Shape Round
Material castable

Tungsten bar 

1:Type&Application

Type

Application

WAL1,WAL2

Applied for makin  filament,cathodes and components for electron tubes,electrode for gas discharge tube

WAL3

Used for grid side rod,support,lead and electrode for gas discharge tube

W1,W2

Used for grid side rod,support,lead and electrode

Note:quality is strictly as per GB4187-84 national standard

2:Chemical Composition:

Type

W

Fe

Mo

Other element

WAL1,WAL2,WAL3

≥99.95%

≤0.001%

≤0.002%

≤0.001%

W1,W2

≥99.95%

≤0.001%

≤0.002%

≤0.001%

3:Dimension and tolerance

Varity

Diameter Range

MIN

MAX

Black rod wroughted

2.8mm-11mm

±0.05mm

±0.1mm

Straightened rod

0.8mm-3.0mm

±0.01mm

±0.01mm

Ground rod

0.8mm-10mm

±0.01mm

±0.05mm

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Business Type
Manufacturer, Trading Company
Year Established
1997
Factory Size
1,000-3,000 square meters
Total Employees
11 - 50 People