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Niobium Round Bar
ISO Approved ASTM B393 UNS RO4210 Rod, Check UNS R03400 Bar price list in india
Niobium Round Bar is used in chemical, electrical, electronic and aviation industries. The material has high melting point and excellent corrosion resistance properties. Navstar Steel is a leading supplier and manufacturer of the ASTM B393 UNS RO4210 Rod in various dimensions and types. There are tubes, rods, bars and wires in this grade of material. The bar ranges from 0.125 inches to 5 inches in diameter.
Niobium Round Bar
ASTM B393 UNS RO4210 Rod
UNS R03400 Bar
Get ASME SB393 Niobium Hex Bar, Weight Chart of Hot Rolled Niobium Round Bar, Check Niobium Square Bar Specifications
The material is also strong so that the UNS R03400 Bar is used in nozzles of the airplane engines, aerospace industrial applications, nuclear reactors and in anti-corrosive parts of strong acidic processing plants. The thickness and length of the bars range with the width of the bars. The widths range from 15mm to 60mm and the lengths vary from 600mm to 1500mm. There are niobium grade 1 and grade 2. The difference is in the material composition.
Table of Contents
- Material Specification Chart of UNS R03400 Bar
- Composition Chart of ASME SB393 Niobium Hex Bar
- Hot Rolled Niobium Round Bar Mechanical Properties Chart
- Various Types Of Niobium Square Bar
- ASTM B160 Bright Bar Physical Material Grade
- Metal Specification Chart Of AMS 5766 Niobium Forged Bars
- RO4200-1 Cold Drawn Round Bar Dimensions Standard
- Thickness Chart Of Niobium Alloy Round Bar
- Niobium Alloy Steel Black Bar Sizes In Mm
- Nioubium Alloy B393 Rod Prices
The ASME SB393 Niobium Hex Bar as well as round bar has impurity contents such as tantalum, oxygen, nitrogen, carbon, silicon, iron, tungsten, molybdenum, titanium, aluminum, copper, chromium, nickel and zinc in the composition. The Hot Rolled Niobium Round Bar and other types have more than 99.95% niobium in the composition. The specification for the bars is ASTM B392-98. The diameter range is 4mm to 100 mm for round bars whereas the Niobium Square Bar products are also available with us. Please feel free to contact us for more product information and pricing.
Material Specification Chart of UNS R03400 Bar
| Specification | R04200 ASTM B392 niobium round bar rod |
|---|---|
| Material Niobium Alloy | Pure and niobium alloy |
| Shape of Round BAr | rod, bar, cylinder, rectangle, square |
| UNS Grade | R04200, R04251, R04210, R04261, Nb2, Nb1 |
| Standard | GB/T 14824-2007 |
| Application |
|
Buy Large Or Small Quantity Of ASTM B160 Bright Bar, View AMS 5766 Niobium Forged Bar, RO4200-1 Cold Drawn Round Bar Chemical Composition
Composition Chart of ASME SB393 Niobium Hex Bar
| Elements | R04200 | R04210 |
| C | 0.01%max | 0.01%max |
| N | 0.01%max | 0.01%max |
| O | 0.015%max | 0.025%max |
| H | 0.0015%max | 0.0015%max |
| Zr | 0.02%max | 0.02%max |
| Ta | 0.1%max | 0.3%max |
| Fe | 0.005%max | 0.01%max |
| Si | 0.005%max | 0.005%max |
| W | 0.03%max | 0.05%max |
| Ni | 0.005%max | 0.005%max |
| Mo | 0.010%max | 0.020%max |
| Hf | 0.02%max | 0.02%max |
| Ti | 0.02%max | 0.03%max |
Hot Rolled Niobium Round Bar Mechanical Properties Chart
| Properties | Metric | Imperial |
| Tensile strength (at room temperature) | 275 MPa | 40 ksi |
| Modulus of elasticity | 105 GPa | 15250 ksi |
| Shear modulus | 38 GPa | 5511 ksi |
| Poissons Ratio | 0.4 | 0.4 |
| Hardness, Brinell | 736 | 736 |
| Hardness, Vickers | 1320 | 1320 |
| Hardness, Mohs | 6 | 6 |
Various Types Of Niobium Square Bar
Niobium Rod, Grade: Ro4200, Diameter: 1/2 inch
Niobium Round Rods, 0.060 to 0.125 inch
1 inch Stainless Steel Niobium Bar
Niobium Bar, Size: 6 Meter L
Niobium square bar, Length : 3 & 6 meter
500 MM TO 2000 MM Niobium Bar
ASTM B160 Bright Bar Physical Material Grade
| Grade | Tensile strength, psi (MPa), ≥ | Yield strength (0.2% offset), psi (MPa),≥ | Elongation in 1" gage length, %, ≥ |
| R04200, R04210 | 18000 (125) | 10500 (73) | 25 |
Metal Specification Chart Of AMS 5766 Niobium Forged Bars
| Atomic Niobium Numbar: | 41 |
| Atomic Niobium Weight: | 92.9064 |
| Boiling & meltingPoint: | 5017K, 4927 0C, 8571 0F |
| Thermal Expansion in Celsius | 7.1 x 10-6/degrees C |
| Density Chart | 8.57 g/cc |
| Electrical Conductivity Chart | 13.2% IACS |
| Electrical Resistivity in 20 Deg Celcius | 15 microhms-cm |
| Melting Point in Celcius | 2750 K, 2468 0C, 4490 0F |
| Specific Heatin Celcius | 126 cal/g/degrees C |
| Thermal Conductivity in Degree | 523 cal/cm2/cm degrees C/sec. |
Manufacturer of Niobium Alloy Polished Bar, Niobium Low Alloy Steel Threaded Bar dimension, We provide Niobium Alloy Steel Black Bar with instant delivery
RO4200-1 Cold Drawn Round Bar Dimensions Standard
| Diameter or Width (mm) |
Weight per meter | Sectional Area | Perimeter | |||
| Square (kg) |
Round (kg) |
Square (cm²) |
Round (cm²) |
Square (cm) |
Round (cm) |
|
| 5.0 | 0.20 | 0.15 | 0.25 | 0.20 | 2.0 | 1.57 |
| 5.5 | 0.24 | 0.19 | 0.30 | 0.24 | 2.2 | 1.78 |
| 6.0 | 0.28 | 0.22 | 0.36 | 0.28 | 2.4 | 1.88 |
| 7.0 | 0.38 | 0.30 | 0.49 | 0.38 | 2.8 | 2.20 |
| 8.0 | 0.50 | 0.39 | 0.64 | 0.50 | 3.2 | 2.51 |
| 9.0 | 0.64 | 0.50 | 0.81 | 0.64 | 3.6 | 2.83 |
| 10 | 0.73 | 0.63 | 1.00 | 0.79 | 4.0 | 3.14 |
| 11 | 0.95 | 0.75 | 1.21 | 0.95 | 4.4 | 3.46 |
| 12 | 1.13 | 0.89 | 1.44 | 1.13 | 4.8 | 3.77 |
| 14 | 1.54 | 1.21 | 1.96 | 1.54 | 5.6 | 4.40 |
| 16 | 2.01 | 1.58 | 2.56 | 2.01 | 6.4 | 5.03 |
| 18 | 2.54 | 2.00 | 3.24 | 2.54 | 7.2 | 5.65 |
| 20 | 3.14 | 2.47 | 4.00 | 3.14 | 8.0 | 6.28 |
| 22 | 3.80 | 2.98 | 4.84 | 3.80 | 8.8 | 6.91 |
| 25 | 4.91 | 3.85 | 6.25 | 4.91 | 10.0 | 7.85 |
| 28 | 6.15 | 4.83 | 7.84 | 6.16 | 11.2 | 8.80 |
| 32 | 8.04 | 6.31 | 10.24 | 8.04 | 12.8 | 10.05 |
| 36 | 10.17 | 7.99 | 12.96 | 10.18 | 14.4 | 11.31 |
| 40 | 12.56 | 9.86 | 16.00 | 12.57 | 16.0 | 12.57 |
| 45 | 15.90 | 12.49 | 20.25 | 15.90 | 18.0 | 14.14 |
| 50 | 19.62 | 15.41 | 25.00 | 19.64 | 20.0 | 15.71 |
| 56 | 24.62 | 19.34 | 31.36 | 24.63 | 22.4 | 17.59 |
| 63 | 31.16 | 24.47 | 36.69 | 31.17 | 25.2 | 19.79 |
| 71 | 39.57 | 31.08 | 50.41 | 39.59 | 28.4 | 22.31 |
| 80 | 50.24 | 39.46 | 64.00 | 50.27 | 32.0 | 25.13 |
Thickness Chart Of Niobium Alloy Round Bar
| Diameter | Weight Chart | Dia | Weight Chart |
|---|---|---|---|
| (mm) | per metre (kg) | (in) | per metre (kg) |
| 3mm | 0.06 | 1/8" | 0.06 |
| 4mm | 0.10 | 3/16" | 0.14 |
| 5mm | 0.16 | 1/4" | 0.25 |
| 6mm | 0.22 | 5/16" | 0.39 |
| 7mm | 0.30 | 3/8" | 0.56 |
| 8mm | 0.40 | 7/16" | 0.77 |
| 10mm | 0.62 | 1/2" | 1.00 |
| 12mm | 0.89 | 9/16" | 1.22 |
| 14mm | 1.22 | 5/8" | 1.56 |
| 15mm | 1.40 | 11/16" | 1.89 |
| 16mm | 1.59 | 3/4" | 2.25 |
| 18mm | 2.01 | 7/8" | 3.07 |
| 20mm | 2.48 | 1" | 4.03 |
| 22mm | 3.00 | ||
| 24mm | 3.57 | ||
| 25mm | 3.88 |
Check Also ASME SB 393 UNS R03400 Rectangular Bar, Niobium UNS R03400 Hexagonal Bars In Different Types And Sizes, Supplier of Nioubium Alloy B393 Rods in Mumbai
Niobium Alloy Steel Black Bar Sizes In Mm
| Type | SIZES in milimeter | SIZES in inches | Tolerance |
|---|---|---|---|
| Peeled and Polished | 40.00 - 150.00 | 1.50 - 6.00 | h11, h11-DIN 1013 |
| Cold Drawn and Polish | 3.00 to 75.00 | 1/8 to3.00 | h8 to h11 |
| Cold Drawn and Ground | 10.00 to 75.00 | 5/6 to 2.50 | h8 to h11 |
| Peeled nd Ground | 20.00 - 50.00 | 3/4 - 2.00 | h9 to h11 |
Niobium Bars Standard lengths of 2000 mm up to 6000 mm.
| 5.0 | 45.0 |
| 6.0 | 50.0 |
| 7.0 | 55.0 |
| 8.0 | 60.0 |
| 9.0 | 65.0 |
| 10.0 | 70.0 |
| 12.0 | 75.0 |
| 16.0 | 80.0 |
| 20.0 | 90.0 |
| 25.0 | 100.0 |
| 30.0 | 130.0 |
| 35.0 | 160.0 |
| 40.0 | 200.0 |
Nioubium Alloy B393 Rod Prices
| Price of ASTM B393 UNS RO4210 Rod | UNS R03400 Bar Price |
|---|---|
| Niobium Cold Rolled Round Bars | Rs 5,000/ Kg |
| Niobium Hex Bars | Rs 39,999/ Kg |
| ASME SB393 Niobium Rectangular bar | Rs 4,999/ Kilogram |