Niobium Hex Bars Manufacturer, Stockist and Exporter

Niobium Hex Bars are premium quality metal bars manufactured with precision to meet industrial and engineering standards. Known for their exceptional corrosion resistance and high melting point, these hexagonal bars are widely used in aerospace, chemical, and nuclear industries. They are available in various sizes and diameters to suit custom fabrication needs. Niobium’s unique properties make it an ideal choice for high-performance applications where durability and reliability are crucial. Our Niobium Hex Bars undergo strict quality control to ensure uniformity and superior mechanical performance. These bars offer excellent weldability and formability, making them versatile for different engineering projects. They are supplied with certificates of compliance to meet global quality standards.

Manufactured using advanced metallurgical processes, Niobium Hex Bars maintain consistent chemical composition. They exhibit high tensile strength and resistance to thermal fatigue, making them suitable for extreme conditions. Industries such as aerospace and medical implant manufacturing rely on niobium bars for their non-reactive and biocompatible properties. Our niobium hexagonal bars can be machined, drilled, and fabricated without compromising their integrity. These bars are corrosion-resistant in both acidic and alkaline environments, ensuring longevity. The dimensional accuracy of each hex bar is guaranteed, making them suitable for precision engineering applications. Clients can choose from standard and custom sizes to meet specific industrial requirements.

Niobium Hex Bars are highly valued in the chemical processing industry due to their resistance to nitrides and acids. They are ideal for heat exchangers, vacuum furnace components, and chemical reactor parts. The high melting point of niobium ensures stability in high-temperature environments. Additionally, their excellent creep resistance allows them to maintain strength under prolonged stress. These bars are also used in superconducting applications due to niobium’s unique superconductive properties. Surface finishing options, including polished and sandblasted finishes, are available to suit industrial and aesthetic needs. Our bars are supplied in bulk as well as smaller quantities for specialized projects.

Worldwide Niobium Hex Bars Manufacturer, Stockist and Exporter

Aerospace applications demand materials that combine strength with lightweight properties. Niobium Hex Bars perfectly fit this requirement with their low density and high corrosion resistance. They are widely used in jet engine components, rocket nozzles, and structural aerospace frameworks. Their resistance to oxidation and thermal expansion ensures reliable performance under extreme conditions. The versatility of niobium allows it to be alloyed with other metals for enhanced properties. Our Niobium Hex Bars are sourced from certified manufacturers to ensure traceability and compliance with international standards. Each batch is tested to meet mechanical and chemical specifications before shipment.

Medical industries also benefit from the biocompatibility of Niobium Hex Bars. They are used in surgical instruments, orthopedic implants, and dental devices where non-toxic, non-reactive metals are required. Niobium is hypoallergenic and resistant to body fluids, making it ideal for implants. The hexagonal shape of these bars facilitates easy machining and fabrication for custom medical devices. High precision in dimensions ensures that components fit accurately and perform reliably. Our Niobium Hex Bars comply with ISO and ASTM standards for medical-grade metals. They provide a balance of strength, flexibility, and corrosion resistance for demanding healthcare applications.

Niobium Hex Bars

Industries that require high-temperature resistance and corrosion-resistant metals prefer Niobium Hex Bars for specialized applications. They are widely used in nuclear reactors, superconductors, and high-performance chemical equipment. The mechanical properties of niobium, including excellent elongation and tensile strength, make it suitable for extreme conditions. Niobium Hex Bars are easy to fabricate into rods, bolts, or custom components. They maintain stability in oxidizing and reducing atmospheres, offering superior reliability. With strict adherence to quality standards, our bars are supplied with certificates of analysis and material test reports. Customers can select from a range of standard or custom hex bar dimensions to match their project needs.

Our Niobium Hex Bars combine precision engineering with high-quality metallurgy to deliver reliable performance. They are ideal for aerospace, medical, chemical, and nuclear applications where strength, durability, and corrosion resistance are essential. Available in multiple sizes and grades, these bars cater to custom fabrication and industrial requirements. With excellent machinability and formability, they can be adapted to various engineering designs. Each bar is inspected to ensure conformity to international standards, ensuring safety and reliability. By choosing our Niobium Hex Bars, industries gain access to a versatile, high-performance material that meets demanding specifications. We provide prompt delivery and technical support to assist clients in selecting the right hex bar for their projects.

Niobium Hex Bars

Specifications

Specification Details
Material Niobium (Nb)
Form Hexagonal Bars
Standard Sizes 6mm to 200mm (custom sizes available)
Length 1m to 3m (custom lengths available)
Purity 99.9% min
Surface Finish Polished, Sandblasted, or As-Machined
Application Aerospace, Chemical, Medical, Nuclear, Superconductors
Density 8.57 g/cm³
Melting Point 2477°C
Color Silver Gray

Chemical Composition (Typical Ranges)

Element Percentage (%)
Niobium (Nb) ≥ 99.9
Iron (Fe) ≤ 0.05
Carbon (C) ≤ 0.02
Nitrogen (N) ≤ 0.01
Oxygen (O) ≤ 0.02
Hydrogen (H) ≤ 0.005
Other Metals ≤ 0.05

Mechanical Properties

Property Value
Density 8.57 g/cm³
Melting Point 2477°C
Tensile Strength 165–240 MPa (annealed)
Yield Strength 100–150 MPa (annealed)
Elongation 40–50%
Hardness 70–90 HV (Vickers)
Modulus of Elasticity 103 GPa
Thermal Conductivity 54 W/m·K
Coefficient of Thermal Expansion 7.3 µm/m·K
Electrical Resistivity 15.0 µΩ·cm

Dimension Chart

Hex Bar Width Across Flats (mm) Standard Length (mm) Weight per Meter (kg)
6 mm 1000 / 2000 / 3000 0.25
8 mm 1000 / 2000 / 3000 0.45
10 mm 1000 / 2000 / 3000 0.70
12 mm 1000 / 2000 / 3000 1.00
16 mm 1000 / 2000 / 3000 1.80
20 mm 1000 / 2000 / 3000 2.80
25 mm 1000 / 2000 / 3000 4.30
30 mm 1000 / 2000 / 3000 6.10
40 mm 1000 / 2000 / 3000 10.90
50 mm 1000 / 2000 / 3000 17.00

Equivalent H21s

Standard Equivalent Grade / Designation
ASTM B392 Nb 1, Nb 2
AMS 4651 Nb Alloy, High Purity
UNS N04400, N06600
EN / DIN 2.4060, Nb1
JIS Nb1, Nb2
ISO Nb-1, Nb-2

We offer a wide range of Niobium Hex Bars in various diameters, lengths, and finishes. Our bars are supplied with hot-rolled, cold-drawn, and centerless ground finishes, ensuring superior surface quality and dimensional accuracy. Custom cutting, polishing, and packaging services are also available to meet specific project requirements.

With a strong inventory, reliable distribution network, and dedicated customer support, Shakti Forge India continues to strengthen its position as a leading Niobium Hex Bars manufacturer, stockist, and exporter. Our products serve both domestic industrial hubs and global industries, delivering high-performance Hastelloy bars that meet stringent engineering and quality standards.

Frequently Asked Questions (FAQs)

What are Niobium Hex Bars?
Niobium Hex Bars are high-purity niobium metal bars with a hexagonal cross-section, widely used in aerospace, chemical, medical, and nuclear industries due to their corrosion resistance, high melting point, and excellent mechanical properties.
What sizes are available for Niobium Hex Bars?
Niobium Hex Bars are available in standard sizes ranging from 6 mm to 200 mm across flats and lengths of 1m, 2m, and 3m. Custom sizes and lengths can also be manufactured to meet specific project requirements.
What is the purity of Niobium Hex Bars?
The standard purity of Niobium Hex Bars is ≥ 99.9%, ensuring excellent corrosion resistance and suitability for high-performance applications.
Which industries use Niobium Hex Bars?
These bars are commonly used in aerospace for engine components, in medical applications for implants and surgical instruments, in chemical industries for corrosion-resistant equipment, and in nuclear and superconducting applications.
Can Niobium Hex Bars be machined or fabricated?
Yes, Niobium Hex Bars are highly machinable and can be cut, drilled, and fabricated without losing their mechanical integrity. They also maintain excellent formability and weldability.

Cities we have supplied our products to

Mumbai, Delhi, Bengaluru(Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, Rajpipla, Veraval,Kovvur, Andra Pradesh,Karwar, Karnataka,Kosamba, Gujarat, Vishakapatnam, Shahad, Pondicherry, Kakkinada, Pradesh, Nagda, Madhya Pradesh,Harihar, Karnataka, Tuticorin, Tamilnadu, Trivandrum, KeralaKurnool, Rourkela, Hindupur, Orissa, Renukoot, Uttar Morbi, Kerala ,Himachal, Dehradun, Visakhapatnam ,Jamnagar, Kozhikode, Ludhiana,Latur, Nanded, Vijaywada, Alwar, Bareilly, Bikaner, Andheri, Marol, Taloja, Turbhe, TTC (Thane-Belapur), Pimpri-Chinchwad, Chakan, Talegaon, Ranjangaon, Jejuri, Baramati, Satpur, Ambad, Sinnar, Igatpuri, Shendra, Waluj, Chikalthana, Paithan, Hingna, Butibori, Kalmeshwar, Umred, Shiroli, Kagal, Gokul Shirgaon, Akkalkot, Chincholi, Lote-Parshuram, Dombivli, Ambernath, Mahad, Roha, Palghar, Tarapur (Boisar)

Cities we have supplied our products to

South Korea, Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen, France, Germany, Greece, Oman, Colombia, Portugal, Japan, Lithuania, Macau, Mongolia, Qatar, Ireland, Malaysia, Bangladesh, Russia, Iran, Jordan, Singapore, Bulgaria, Poland, Denmark, Nigeria, Gambia, Indonesia, Finland, Argentina, Chile, Spain, Peru, Kuwait, India, Saudi Arabia, Slovakia, Slovenia, Sweden, Switzerland, Bahrain, the Netherlands, United Kingdom, Mexico, Bulgaria, Spain, France, Germany, Colombia, Brazil, Saudi Arabia, Iraq, Iran, Sudan, Libya, Tanzania, Nigeria, New Zealand, Paris, Switzerland

Applications of Niobium Hex Bars

  • Oil & Gas Industry – pipelines, offshore rigs, valves, and fittings
  • Chemical Processing Plants – heat exchangers, reactors, and storage vessels
  • Marine & Shipbuilding – propeller shafts, seawater systems, and pumps
  • Aerospace – jet engines, turbine blades, and structural components
  • Power Generation – nuclear plants, boilers, and steam generators
  • Automotive – exhaust systems, sensors, and performance parts
  • Pharmaceutical & Food Industry – equipment requiring hygiene and corrosion resistance
  • Construction & Infrastructure – high-strength fasteners, joints, and supports