polished niobium bar rod

Origin: Baoji, Shaanxi, China
Brand: FRL metal
Density: 8.57 g/cm³
Purity: ≥ 99.95%
Material: RO4200, RO4210,Nb1,Nb2
Diameter: φ5.0-100mm
Standard: ASTM B392
Bright surface: Corrosion and oxidation resistant
Certification: ISO9001
Delivery Time: 5~7days
Payment Terms: T/T
Packaging Details: Plywood case
Used: Aerospace and electronics manufacturing

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Product Description

Polished Niobium Bar Rod - Premium Quality Metal Bars for Industrial Applications

Product Introduction

Looking for high-quality niobium bars for your industrial projects? Our polished niobium bar rod delivers exceptional performance with mirror-finish surface quality that meets the most demanding specifications. At Baoji Freelong New Material Technology Development Co., Ltd., we manufacture premium niobium bars with diameter ranging from 5-100mm and surface roughness Ra ≤ 0.2 μm. Each rod meets ASTM B392 standards with purity ≥ 99.95%, ensuring you receive consistent quality for your applications.

Our manufacturing facility in Baoji City, China's Titanium Valley, combines advanced technology with decades of expertise. You'll receive products that exceed industry standards every time.

Technical Specifications

Dimensions and Tolerances

Diameter Range: 5-100mm
Length: Customizable up to 3000mm
Shape Options: Round and square profiles available
Tolerance: ±0.1mm for diameter, ±5mm for length

Material Properties

Purity: ≥ 99.95%
Density: 8.57 g/cm³
Melting Point: 2,477°C (4,491°F)
Surface Finish: Mirror polish with Ra ≤ 0.2 μm
Standard Compliance: ASTM B392

Key Features and Benefits

Superior Surface Quality

Our mirror-polished finish provides exceptional aesthetic appeal and functional performance. The smooth surface reduces friction and enhances corrosion resistance.

Outstanding Durability

Niobium's natural corrosion resistance ensures long-lasting performance in challenging environments. You won't need frequent replacements.

Excellent Workability

The consistent grain structure allows for easy machining, welding, and forming operations. This saves you time and processing costs.

High Temperature Stability

Maintains structural integrity at elevated temperatures, making it ideal for demanding applications.

Quality Control and Testing

Chemical Analysis

Every batch receives complete chemical composition analysis using advanced spectroscopy equipment.

Dimensional Verification

Precision measuring instruments confirm all dimensions meet your requirements.

Surface Quality Assessment

Specialized equipment measures surface roughness to verify mirror-finish quality.

Documentation

Complete certificates of analysis accompany each shipment, providing full traceability.

Contact Information

Ready to discuss your niobium bar requirements? Our team stands ready to help with technical questions, quotes, and custom solutions.

Email: jenny@bjfreelong.com

WhatsApp: +86 135 7119 0943

Contact us today for competitive pricing and fast delivery of premium quality niobium bars that meet your exact specifications.

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.