Niobium round bar

Niobium Round Bar

These round bars increase in demand are increasing day by day in the global industrial market due to its high melting point and excellent cold working performance. Niobium round bar display superior oxidation resistance and strong mechanical properties due to addition of Zirconium to Niobium. ASTM B393 UNS RO4210 round bar are highly corrosion resistant to various aggressive corrosions caused by toxic acids such as hydrochloric, sulfuric and nitric acid. The round bars are available in different lengths ranges from 200-9000 mm and it is also available in customized lengths as per your requirements. Due to its high tensile strength of 287 MPa and supreme malleability UNS R03400 bar offer outstanding functionality.

ASTM B393 nb bars suppliers in UAE

Cut out all intermediaries and direct buy from niobium round bar suppliers to save up to 12%

Niobium Round Bar Specification

Niobium Round Bar Specification

Niobium round bar size Nb rod length Equivalent
  • 0.125″ to 8″
  • 200 -9000 mm
  • Cut to size
  • As per customer requirement
  • UNS RO4200
  • UNS RO4210
  • UNS RO4251
  • UNS RO4261
Nb bar thickness Condition Specification
  • 3 mm to 25 mm

Custom sizes available, contact directly to the listed UNS R03400 bar suppliers

  • Hot rolled
  • Smooth turned
  • Centreless Ground
  • Slit rolled edge
  • Polished
  • Peeled
  • Polished Cold Drawn
  • Hot rolled annealed
  • Cold Drawn
  • ASTM B392
  • ASME SB392
ASTM B393 UNS RO4210 round bar application Tensile strength Packing
  • Jewellery making
  • Electronics Industry
  • Bridges
  • Aviation Industries
  • Acidic and chemical processing plants
  • 287 MPa
  • Wooden Box
  • Loose
  • Plastic Cloth Wraps
  • Carrate
  • Wooden Pallet
Heat Treatment Purity Hardness
  • Soft Annealed
  • Quenched & Tempered
  • Solution Annealed
  • 3N5
  • Brinell : 736
  • Vickers : 1320
  • Mohs : 6
Features Testing methods Density
  • Supreme Malleability
  • Low Density
  • Higher Melting Point
  • Heat resistant
  • Ultrasonic test
  • Macro test
  • Hardness test
  • Flaring test
  • Micro test
  • Flattening test
  • 8.57 g/cm3
Surface treatment Standard Certifications
  • Grinding
  • Black
  • Mill
  • Hairline
  • Brush
  • Polished
  • ASTM
  • JIS
  • ASME
  • GOST
  • EN
  • GB
  • DIN
  • NACE MR 0103EN 10204 3.1/3.2
  • NACE MR 0175
  • PED 2014/68/EC
Shapes Types Value Added Services
  • ASTM B393 UNS RO4210 Hex bar
  • Niobium alloy Flat bar
  • Nb Round bar
  • Niobium Rectangle bar
  • ASME SB 393 UNS R03400 Square bar
  • Niobium bright bar
  • ASME SB393 niobium forged bar
  • Nb black bar
  • Bending
  • Decoiling
  • Welding
  • Cutting
  • Punching
  • Cut to size
  • Drilled

Always try to buy niobium rod from manufacturers in Dubai to save cost up to 10%

These round bars exhibit excellent heat resistance and built with high strength. Niobium alloy round bar exhibit uniform grain structures with ideal strong mechanical properties due to manufacturing methods of annealing and cold rolling. There are several excellent surface treatments available for ASME SB393 niobium rounds which includes mill, black, polished, grinding, hairline and brush. These round bars offer high performance due to its absolute toughness and hardness. There are special and advanced value-added services that are available for niobium rod which includes decoiling, welding, bending, drilling, cut to size punching and cutting.

Identify suppliers who offer MTC and hardness testing certificates for niobium alloy round bar

They exhibit 8.57 g/cm3 of density and 3mm to 25mm of thickness. Niobium alloy rectangular bar is widely used in the electronics, aviation, construction, chemical processing and jewellery making applications. For shipping and transport delivery, there are super safe packaging options are available such as wooden pallet, carrate, plastic cloth wraps and wooden box. These packaging options ensure the quality of RO4200-1 forged bar and properly maintain the condition of the production throughout the entire journey. The price of ASME SB 393 UNS R03400 threaded bar depends on its origin, size, weight and shipping cost.

Nb black bar microstructure improve during heat treatment

The price may vary with respect to different country standards, suppliers and international ports. Get in touch with verified and trusted suppliers and manufacturers available on best industrial leading B2B platform for more details on Nb hot rolled bar quality and its specifications. Compare the price list of niobium cold rolled bar with prominent suppliers and distributers in UAE and Asia who are offering you top-notch quality products with discounted and affordable pricing rates.

You can convert UNS RO4210 round bar size and weight in metric as per standard

Nb black bar size chart

Niobium Round Bar Size Chart

Niobium cold rolled bar chemical composition and mechanical properties

Niobium Round Bar Properties

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