tantalum welding wire

1. Welding-grade Ta wire, dia 0.3–3.0 mm
2. ASTM B365 compliant, purity 99.95%
3. Excellent arc stability and corrosion resistance
4. Coil or straight-cut form available
5. Ideal for vacuum welding and aerospace components
Origin: Baoji, Shaanxi, China

Brand: FRL metal
Grade: RO5200, RO5252, RO5255,RO5240
Size: Dia0.3~3mm
Standard:ASTM B 365
Purity: >99.95%,99.99%
Surface: Bright
Condition: annealed
Certification: ISO9001
Shipping: Fedex, TNT, DHL and EMS

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Product Description

Tantalum Welding Wire - Premium Quality for Critical Applications

Product Introduction

Looking for reliable tantalum welding wire that delivers exceptional performance in your critical applications? You've come to the right place. Our premium tantalum welding wire offers unmatched quality and consistency for your most demanding projects. Manufactured in compliance with ASTM B365 standards, our welding wire features 99.95% purity and excellent arc stability. Whether you're working on aerospace components or vacuum welding applications, our tantalum welding wire provides the reliability you need for successful results every time.

Diameter and Tolerance of Tantalum wire

Diameter (mm)	Ø0.10~Ø0.15	Ø0.15~Ø0.30	Ø0.30~Ø0.10

Tolerance (mm)	±0.006	±0.007	±0.008

Ovality (%)	0.004	0.005	0.006

Technical Specifications

Our welding wire meets the highest industry standards:

Material Grade: Welding-grade tantalum (Ta)
Diameter Range: 0.3mm to 3.0mm
Purity Level: 99.95% minimum
Standard Compliance: ASTM B365
Surface Finish: Smooth, oxide-free
Tensile Strength: 200-400 MPa
Form Available: Coil or straight-cut lengths
Temperature Range: Up to 3000°C operating capability

Key Features and Benefits

Superior Arc Stability

You'll experience consistent welding performance with minimal spatter and excellent bead formation.

Exceptional Corrosion Resistance

Our wire withstands harsh chemical environments, ensuring long-lasting joint integrity.

High Purity Construction

The 99.95% purity level guarantees minimal contamination in your welds.

Flexible Sizing Options

Choose from diameter ranges of 0.3mm to 3.0mm to match your specific application needs.

Vacuum-Compatible

Perfect for vacuum welding operations where outgassing must be minimized.

Applications and Industries Served

Our tantalum wire serves critical applications across multiple industries:

Aerospace & Defense

Aircraft engine components
Rocket nozzles
Heat shields

Chemical Processing

Reactor vessels
Heat exchangers
Corrosion-resistant piping

Electronics & Semiconductor

Capacitor manufacturing
Sputtering targets
Electronic components

Medical Devices

Surgical implants
Medical instruments
Biocompatible applications

Manufacturing Process

We employ advanced manufacturing techniques to ensure consistent quality:

Raw Material Selection

Starting with high-purity tantalum ingots, we carefully control every step of the process.

Wire Drawing

Multiple drawing stages create precise diameters while maintaining material integrity.

Heat Treatment

Controlled annealing ensures optimal mechanical properties and weldability.

Surface Treatment

Final cleaning removes any surface contaminants for superior welding performance.

Why Choose Us

Located in China's Titanium Valley

Our facility in Baoji City gives us access to premium raw materials and specialized expertise.

Extensive Global Network

We serve customers across Australia, Korea, Germany, US, UK, Malaysia, Middle East, and Taiwan.

Quality-First Philosophy

We never compromise on quality. Your specifications are our commitment.

Experienced Team

Years of experience in specialty metals ensure you get expert support.

OEM & Customization Services

Need something specific? We offer:

Custom diameter specifications
Special length requirements
Unique packaging solutions
Modified compositions for specific applications
Private labeling options

Our engineering team works with you to develop solutions that meet your exact needs.

Contact Information

Ready to discuss your tantalum welding wire requirements? We're here to help.

Email: jenny@bjfreelong.com

WhatsApp: +86 13571190943

Our team responds quickly to inquiries and provides detailed technical information to help you make informed decisions. Contact us today to learn how our premium tantalum products can enhance your welding operations.

Our Packaging

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About us

Baoji Freelong New Material Technology Development Co., Ltd loated in Baoji City--China's Titanium Valley,we are mainly doing Zirconium,Titanium,Nickel,Niobium,Tantalum etc metal material and other alloy's produce,OEM and Sales.and also exporting the goods what we make. we have a lot of trustful clients and partner.and also we were authority by some firms.At present,we were build our relationship with Australia,Korea,German,US,UK,Malaysia,AZ,Middle East,Taiwan,Etc. Our company always take the quality and service as our responsibility,We always get close even match the quality what our customer wanted and as for quality,we never say no and no reason for quality failure.