Niobium Alloy Steel Plate Supplier in Saudi Arabia & Middle East
Niobium steel plates are corrosion resistant high-performance metal plates produced from a range of commercial pureniobiumandniobium based alloys. Niobium plates have excellent corrosion resistance in acid, high melting point, good weldability and good formability and they are employed in many industries such as aerospace, chemical processing, electronic, nuclear, medical and vacuum technology industries. Herein, we provide UNS R04210 Pure Niobium Plate, foils, sheets, and custom-cut plates that conform to ASTM and ASME standards to customers across the world.
What Are Niobium Steel Plates?
Niobium, formerly Columbium, is a refractory metal, resistant to corrosion and oxidation. The niobium steel plates, also produced by cold rolling from pure niobium or niobium alloys, find their uses where stainless steels or nickel alloys fall short.
Niobium offers:
- Outstanding corrosion resistance
- High melting point of approximately 2,477°C
- Excellent biocompatibility
- Low neutron absorption characteristics
- Superior thermal stability
- Good ductility and formability
- Excellent weldability
Because of these properties, niobium plates have become a preferred material in highly specialized engineering applications.
Leading Niobium Steel Plates Supplier from India
Being an established manufacturer, stockist and Niobium Plate Supplier in India, we deal with a complete portfolio of Niobium material for all the sectors and applications where high resistance to corrosion and high temperatures are necessary. We have an exhaustive collection of commercial purity niobium plates, foils, sheets and strips along with the customized components of niobium, made as per various international standards.
We also acknowledge our position as the prominent Columbium Steel plates manufacturer across Middle East, Europe, South East Asia, Africa, North America and so on. We can provide customized steel plates in required dimensions to all the clients who are involved in Aerospace industry, Chemical processing and etc. We assure, that whatever the requirements-precise cut steel plate for air frame or steel plate resistant to chemicals-we would meet our client’s specifications by offering our support.
Our capability of manufacturing and sourcing guarantees us to offer steel with tight dimensional control and best surface finishing with best mechanical strength for tough environment.
UNS R04210 Pure Niobium Plate Supplier
One of our most demanded products is the UNS R04210 Pure Niobium Plate, manufactured using high-purity niobium material for critical industrial applications.
Key Characteristics of UNS R04210 Pure Niobium Plate
- High purity niobium composition
- Exceptional resistance to mineral acids
- Excellent thermal conductivity
- Superior fabrication characteristics
- Reliable performance under elevated temperatures
- Suitable for vacuum and nuclear applications
The material is frequently selected for heat exchangers, sputtering targets, superconducting components, laboratory equipment, and advanced engineering systems.
Advantages of Niobium Plates
Choosing niobium plates for your applications comes with several significant advantages:
- Longevity: Due to their corrosion resistance and high durability, niobium plates offer long service life, reducing the need for frequent replacements and maintenance.
- Versatility: The unique combination of properties makes niobium plates suitable for a wide range of applications, from aerospace and medical industries to chemical processing and nuclear reactors.
- Efficiency: Niobium’s superconducting properties can improve the efficiency of electrical systems, making niobium plates an essential component in the energy sector.
- Strength at High Temperatures: Niobium plates retain their strength and resist deformation even at high temperatures, making them ideal for use in high-temperature environments.
- Economic Value: While niobium is a rare and valuable material, its long lifespan and efficiency can result in significant cost savings over time.
ASME SB393 Niobium Foil Suppliers
As experienced ASME SB393 Niobium Foil Suppliers, we provide precision-manufactured niobium foils suitable for industries requiring ultra-thin, high-purity refractory metal products.
Available Product Forms
- Niobium Plates
- Niobium Sheets
- Niobium Foils
- Niobium Strips
- Niobium Coils
- Niobium Discs
- Niobium Rings
- Custom Machined Components
Our niobium foils are manufactured according to ASME SB393 specifications and are supplied with complete material traceability and inspection documentation.
Niobium Alloy Steel Plate Supplier in Saudi Arabia
Over the years, we have established ourselves as a dependable niobium alloy steel plate supplier in Saudi Arabia, serving customers in:
- Riyadh
- Jeddah
- Dammam
- Jubail
- Yanbu
- Al Khobar
Our niobium products are supplied to industries involved in:
- Oil & Gas Processing
- Petrochemicals
- Power Generation
- Aerospace Manufacturing
- Desalination Plants
- Research Institutions
We maintain export-ready inventory and provide prompt delivery support for projects across Saudi Arabia and the Gulf region.
Schedule and Size Chart
| Plate Thickness (mm) | Width (mm) | Length (mm) |
| 1.0 – 2.0 | 1000 – 1500 | 2000 – 3000 |
| 2.1 – 3.0 | 1000 – 2000 | 2000 – 4000 |
| 3.1 – 5.0 | 1000 – 2000 | 2000 – 4000 |
| 5.1 – 10.0 | 1000 – 2500 | 2000 – 5000 |
| 10.1 – 20.0 | 1000 – 2500 | 2000 – 5000 |
| 20.1 – 50.0 | 1000 – 3000 | 2000 – 6000 |
Mechanical Properties Chart
| Property | Value |
| Tensile Strength | 275 – 750 MPa |
| Yield Strength | 140 – 415 MPa |
| Elongation | 15% – 45% |
| Hardness (Rockwell B) | 45 – 85 |
| Modulus of Elasticity | 105 GPa |
| Poisson’s Ratio | 0.38 |
Specifications Chart
| Standard | Specification |
| ASTM B393 | Standard Specification for Niobium and Niobium Alloy Strip, Sheet, and Plate |
| UNS R04200 | Niobium (Nb) 99.9% min |
| AMS 7852 | Niobium Alloy Plates |
| ISO 5729 | Niobium and Niobium Alloys – Chemical Composition and Forms of Products |
Chemical Composition Chart
| Element | Composition (%) |
| Niobium (Nb) | 99.0 – 99.9 |
| Tantalum (Ta) | 0.01 – 0.5 |
| Titanium (Ti) | 0.005 – 0.1 |
| Tungsten (W) | 0.01 – 0.05 |
| Iron (Fe) | 0.005 – 0.05 |
| Silicon (Si) | 0.002 – 0.01 |
| Other Elements | 0.01 max (each) |
Physical Properties Chart
| Property | Value |
| Density | 8.57 g/cm³ |
| Melting Point | 2,468°C (4,474°F) |
| Boiling Point | 4,927°C (8,901°F) |
| Thermal Conductivity | 53 W/m·K |
| Electrical Resistivity | 152 nΩ·m at 20°C |
| Coefficient of Expansion | 7.3 µm/m·K (25 – 1000°C) |
Manufacturing Process of Niobium Steel Plates
Quality begins with careful raw material selection and controlled manufacturing procedures.
Step 1: Raw Material Procurement
High-purity niobium ingots are sourced from approved suppliers and verified through chemical testing.
Step 2: Melting and Refining
Advanced vacuum melting techniques are used to achieve purity and homogeneity throughout the material.
Step 3: Hot Rolling
The refined niobium material is hot rolled into plate form under controlled temperature conditions.
Step 4: Cold Rolling
Additional cold working may be performed to achieve precise thickness and improved surface quality.
Step 5: Heat Treatment
Stress-relieving and annealing processes enhance mechanical properties and dimensional stability.
Step 6: Surface Finishing
Plates undergo pickling, polishing, grinding, or custom finishing depending on customer requirements.
Step 7: Inspection & Testing
Each batch is subjected to extensive quality control before shipment.
Application Chart
| Industry | Applications |
| Aerospace | Jet engines, rocket components, heat shields |
| Medical | Medical implants, surgical instruments, and pacemakers |
| Chemical Processing | Heat exchangers, reactor vessels, piping systems |
| Energy | Superconductors, MRI machines, particle accelerators |
| Electronics | Capacitors, semiconductor devices |
| Metallurgical | Alloying element, steel manufacturing |
Plates in Other Material we supply :
Why Choose Our Niobium Steel Plates?
Customers choose us because we offer:
International quality standards
Complete material traceability
Competitive global pricing
Custom dimensions available
Fast delivery schedules
Export packaging solutions
Third-party inspection support
Technical assistance from experienced professionals
Our team understands the performance requirements of critical industrial applications and supplies materials that consistently meet customer expectations.
Frequently Asked Questions
What are niobium steel plates used for?
Niobium steel plates are used in aerospace, nuclear, chemical processing, electronics, medical, and vacuum technology industries due to their corrosion resistance and high-temperature strength.
What is UNS R04210?
UNS R04210 is the designation for commercially pure niobium used in plates, sheets, and foil applications.
Is niobium resistant to corrosion?
Yes. Niobium exhibits excellent resistance to many acids and corrosive environments, making it suitable for demanding industrial applications.
What specification covers niobium plates?
ASTM B393 and ASME SB393 are the primary specifications covering niobium plates, sheets, strips, and foils.
Do you export niobium plates to Saudi Arabia?
Yes. We are a reliable niobium alloy steel plate supplier in Saudi Arabia and regularly export niobium products throughout the Middle East.
Global Reach
ASC LLP boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality Niobium plates. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
