Tungsten Needle

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Tungsten Needle

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Product Code : 01

Product Specifications

Tungsten( in %)
99,95
Carbon %
0.05

Diameter
0.15-1.5 Millimeter (mm)
Application
Welding

Weight
~ 0 Grams (g)
Color
Black

Warranty
As per the contract

Trade Information

Minimum Order Quantity
1
Unit of Measure
Piece/Pieces

Price
1 USD ($)
Payment Terms
Cash Advance (CA), Cash in Advance (CID), Cheque

Supply Ability
10 ton Per Month
Delivery Time
4 Week

Sample Available
Yes
Sample Policy
Contact us for information regarding our sample policy

Packaging Details
wooden box for export
Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe

Main Domestic Market
All India
Certifications
ISO9001

Product Description

Tungsten Needle is reckoned for its high density level, high melting point, outstanding electrical conductivity level and unique thermal conductivity. This tungsten item is completely protected against rust. In plasma welding and argon arc welding works, this needle is utilized to maintain accuracy in angle and diameter of pole. The needle made of tungsten offered by us is efficient in ensuring sharpness and necessary tolerance level of pole. The pole of this needle can be sharpened either at one end or in both of its ends. We are a reliable manufacturer of standard grade Tungsten Needle.
Features

High density range
Corrosion proof design
Helps to maintain precise diameter and angle of pole
High tolerance level

Applications

The offered needle is required during production of electron probe element, cathode discharge needle, hard material filar guide, lamp electrode and arc welding.
It is also used during LED and LCD testing process, laboratory testing purpose, for electro micro dissection process, during repairing of watch, jewelry making and static discharge process.
This tungsten item is also utilized with standard shaped pin holders and also as ion emitter.

Specifications :

Material	Pure Tungsten
Purity	> 99.95%
Melting Point	3420^oC / 3693 K
Density at 20^oC (293 K)	19.3 g/cm3
Surface Treatment	polished
Standard Dimensions	1.0 x 10mm, 1.0 x 15mm, 1.0 x 22mm, 1.0 x 30mm, 1.5 x 8mm, 1.5 x 10mm, 1.5 x 15mm, 1.5 x 20mm

Customized sizes available :

Grinding Diameter (mm)	Size for Unground Rod	Grinding Diameter (mm)	Size for Unground Rod	Grinding Diameter (mm)	Size for Unground Rod
0.4	0.15~+0.2mm	10.0	0.2~+0.3mm	25.0	0.35~+0.5mm
0.5		11.0		26.0
0.6		12.0		27.0
0.8		13.0		28.0
1.0		14.0	0.2~+0.4mm	29.0
1.5		15.0		30.0	0.4~+0.6mm
2.0		16.0		31.0
2.5		17.0		32.0
3.0		18.0		33.0
4.0	0.15~+0.3mm	19.0		34.0
5.0		20.0		35.0	0.4~+0.8mm
6.0		21.0	0.3~+0.5mm	36.0
7.0		22.0		37.0
8.0		23.0		38.0
9.0		24.0		40.0