Granular Tungsten Powder for Surfacing Welding, Tungsten Metallurgical Metal

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Granular Tungsten Powder for Surfacing Welding, Tungsten Metallurgical Metal

Name: Granular Tungsten Powder for Surfacing Welding, Tungsten Metallurgical Metal
Brand: Hebei Shunxing Import and Export Co., Ltd
Price: 1200 USD
Availability: InStock

Price 1200 USD ($)/ Metric Ton

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Granular Tungsten Powder for Surfacing Welding, Tungsten Metallurgical Metal Specification

HS Code
81011000

Other Names
W powder, Tungsten granules

Boiling point
~5930C

Structural Formula
W

Molecular Formula
W

Poisonous
Yes

Density
19.3 Gram per cubic centimeter(g/cm3)

Solubility
Insoluble in water, soluble in molten alkali

Smell
Odorless

Melting Point
~3422C

Purity
>=99.95%

Form
Powder

Storage
Cool, dry place; tightly sealed

Molecular Weight
183.84 g/mol

Ph Level
Neutral

Shape
Granular

Taste
Tasteless

Classification
Pure metal

Chemical Name
Tungsten

CAS No
7440-33-7

EINECS No
231-143-9

Grade
Metallurgical Grade

Standard
GB/T 3875-2008 or equivalent

Type
Granular powder

Usage
Surfacing welding material, metallurgical alloy additive

Main Material
Tungsten

Application
Surfacing welding, hardfacing, metallurgy, alloy production, electrical, chemical industry

Compliance
RoHS/ISO9001 Certified

Electrical Resistivity
5.65 cm at 20C

Thermal Conductivity
173 W/mK at 20C

Particle Size
10 mesh to 325 mesh (customizable)

Sphericity
Irregular granules

Color
Gray metallic

Packing
Sealed iron drums or double-layer plastic bags, 25 kg net weight

Minimum Order Quantity
1 kg

Oxidation Resistance
Good below 400C in air

Shelf Life
24 months under proper storage

Apparent Density
4.08.0 g/cm

Granular Tungsten Powder for Surfacing Welding, Tungsten Metallurgical Metal Trade Information

Minimum Order Quantity
20 Metric Ton

Main Export Market(s)
Asia, South America, Africa

Main Domestic Market
All India

About Granular Tungsten Powder for Surfacing Welding, Tungsten Metallurgical Metal

Molecular formula: W
Physical properties: gray particles;
Molecular weight: 183.85
The shape: granular
Characteristics: High temperature resistance,super wear resistance,and impact resistance

Exceptional Performance for Surfacing Welding

Our granular tungsten powder enhances the durability and wear resistance of surfaced materials, making it highly valued in surfacing welding, hardfacing, and metallurgical industries. Its high melting point and structural stability ensure reliability in extreme temperature environments. The customizable mesh sizes offer versatility for diverse application needs.

Reliable Quality and Safety Standards

Produced under stringent GB/T 3875-2008 or equivalent standards, this tungsten powder is non-toxic, RoHS and ISO9001 certified, and boasts a purity of at least 99.95%. It is tasteless, odorless, and safe for handling with proper safety procedures. Secure packaging in sealed iron drums or double-layer plastic bags ensures product integrity during storage and transport.

Wide-Ranging Industrial Applications

Granular tungsten powder serves as a fundamental material in alloy additives, surfacing and hardfacing processes, electrical component production, and chemical industry reactions. Its high density and insolubility in water allow it to withstand demanding environments, delivering cost-effective, long-term performance benefits in various industrial sectors.

FAQ's of Granular Tungsten Powder for Surfacing Welding, Tungsten Metallurgical Metal:

Q: How is granular tungsten powder used in surfacing welding and metallurgical applications?

A: Granular tungsten powder is incorporated into weld overlays or hardfacing layers to provide enhanced wear resistance and durability. In metallurgy, it acts as an alloy additive, improving the high-temperature performance of the final product due to tungsten's high melting point and structural integrity.

Q: What are the storage requirements for maintaining product quality?

A: To ensure maximum shelf life of 24 months, the powder should be kept in a cool, dry place, tightly sealed in its original packaging (either sealed iron drums or double-layer plastic bags) to prevent moisture uptake and contamination.

Q: When should a specific particle size be chosen?

A: The selection of particle size depends on the target application. Larger mesh sizes (coarser grains) are suitable for heavy-duty wear protection, while finer powders (higher mesh numbers) offer greater surface area and uniformity for precision surfacing or alloying requirements. Customizable sizes allow optimal performance for diverse industrial needs.

Q: Where can this tungsten powder be applied outside of welding?

A: Beyond surfacing welding, granular tungsten powder is utilized in producing high-density alloys, electrical contacts, chemical catalysts, and as a metallurgical additive for refining steel and other specialized alloys, thanks to its high density, chemical stability, and excellent conductivity.

Q: What are the key benefits of using this tungsten powder in industrial processes?

A: Benefits include high thermal conductivity, superior oxidation resistance (up to 400C in air), ease of integration into existing welding or metallurgical processes, and consistent purity (99.95%). Its durable, non-toxic nature and compliance with international standards ensure reliability and safe handling.

Q: Is the product customizable for special industrial requirements?

A: Yes, granular tungsten powder is available in customizable particle sizes ranging from 10 mesh to 325 mesh, and can be supplied in quantities as small as 1 kg, making it adaptable for both research and mass production purposes.

Q: How does the product's RoHS and ISO9001 certification benefit users?

A: RoHS and ISO9001 certifications guarantee the product meets strict environmental and quality management system standards, ensuring its suitability for international markets and applications demanding reliable performance and compliance with safety and environmental regulations.

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