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Tantalum Round Bars

Table of Content

  •   What is Tantalum Round Bars
  •   Application Tantalum Round Bars and Rods
  •   Specification of Tantalum Round Bars
  •   Chemical Composition of Tantalum Round Bars
  •   Mechanical Properties of Tantalum Round Bars
  •   Physical Properties of Tantalum Round bars
  •   Theoretical Weight of Tantalum Flat Bars
  •   Dimension Chart of Tantalum Square Bar
  •   Size of Tantalum Round Bars
  •   Weight Chart of Tantalum Square Bar
  •   Type of Tantalum Round Bars
  •   Tantalum Round bar Price Per Kg (As per demand and manufacturer)
  •   People also Search for Tantalum Round Bars
  •   Export Destinations
  •   Domestic Supply

    • Ranflex Metals are Manufacturers, Exporters and Supplier of wide range Tantalum Round Bars and Rods in Mumbai, India. We have manufactured these items as indicated by the national and worldwide quality standards. Tantalum has extraordinary warm conductivity and is used a piece of the amassing of warming segments, vacuum tubes and other high-temperature parts.

    Tantalum Round Bars

    Another genuine usage of tantalum is for electronic parts, and in light of its maintenance properties, tantalum is an astounding getter of residual gasses in clearing tubes. Tantalum movies give high capacitance per volume allowing downsizing of devices and equipment. Tantalum capacitors are used in PCs and cell phones. Tantalum is moreover celebrated for its imperviousness to erosion by acids; honestly, underneath 150C, Tantalum is absolutely impervious to consumption by water regia. Due to its imperviousness to strike by body fluids, Tantalum gives a phenomenal material to therapeutic contraptions. These are available in different assurance and estimations as indicated by the client's necessities. We offer to our clients at the thorough extent of Tantalum Round Bars and Rods at to great degree sensible costs.

    Tantalum Round Bar is outstanding for its consumption imperviousness to acids. It additionally is invulnerable to the assault by water regia at temperatures underneath 150 degree Celsius. It is extremely pliable and can be effectively manufactured. It is likewise a decent conduit of warmth and power. It shapes a defensive oxide layer to battle promote responses by destructive materials. It has a high liquefying point and quality. It is to a great degree dormant, with the exception of towards hydrofluoric acids and sulfuric acids. It is additionally inclined to erosion by soluble arrangements.

    Specification of Tantalum Round Bars :

    Grade Tantalum Round Bar
    Tantalum Square bar size 4 to 100mm
    Tantalum Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
    Hot Rolled Steel Hex Bar size 2-100mm A/F
    Tantalum Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
    Tantalum Rectangles Size 33 x 30mm to 295 x 1066mm
    Hot Rolled Steel Flat bar size Thickness: 2 -100mm
    Width: 10 to 500mm
    Tantalum Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
    Tantalum Section 3.0 to 12.0mm thickness
    Hot Rolled Steel Round bar size Diameter: 3-~800mm
    Tantalum Billet Size 1/2" to 495mm Diameter
    Tantalum Round Bar Standard Dimensions  Diameter / Height:

    Tantalum Rod and Bar Sizes : 0.5 inches / 0.Grade5 inches / 0.75 inches / 0.875 inches / 1.0 inches / 1.125 inches / 1.25 inches / 1.375 inches / 1.5 inches / 1.75 inches / 2.0 inches / 2.25 inches / 2.5 inches / 2.75 inches / 3.0 inches / 3.25 inches / 3.5 inches / 3.75 inches / 4.0 inches / 4.25 inches / 4.5 inches / 5.0 inches / 5.25 inches / 5.5 inches / 6.0 inches / 7.0 inches / 8.0 inches / 9.0 inches.
    Tantalum Surface Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
    Tantalum Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
    Hot Rolled Steel Technique Tantalum Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
    Tantalum Condition Hardened & tempered, annealed
    Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
    Form Tantalum Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square Bar, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.
    Processing Bar cutting to 650mm

    Chemical Composition of Tantalum Round Bars :

    Tantalum C O N H Nb Fe Ti W Mo Si Ni Ta
    R05200 0.010 0.015 0.010 0.0015 0.100 0.010 0.010 0.050 0.020 0.005 0.010 Remainder

    Mechanical Properties of Tantalum Round Bars :

    Tantalum Alloy Rods & Bars Mechanical Property
    Grade Tensile strength ">， psi (MPa)， ≥ Yield strength ">， psi (MPa)， ≥ Elongation in 1 inch gage length， ％， ≥
    RO5400 25000 (172) 15000 (103) 25

    Physical Properties of Tantalum Round Bars :

    Denstiy
    lbm/in3    		 Coefficient of
    Thermal Expansion (min/in)-°F    		 Thermal Conductivity BTU/hr-ft-°F Specific Heat BTU/lbm -°F Modules of Elasticity (annealed)2-psi
    at 68 °F at 68 – 212°F at 68 – 1832°F at 200°F at 32 – 212°F in tension (E)
    0.286 9.2 20.5 9.3 0.12 28 x 106

    Modern Equipments

    Expert Engineers

    Efficient Factories

    Well Maintained

    Theoretical Weight of Tantalum Flat Bars :

    Theoretical Weight of Tantalum Flat bars


    Dimension Chart of ASME Tantalum Square Bar :

    Theoretical Weight of Tantalum Flat bars


    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

    Size of Tantalum Round Bars :

    Tantalum Hex Bar Sizes :
    Size (mm) Weight (kg/m) Size (mm) Weight (kg/m) Size (mm) Weight (kg/m)
    7 x 7 0.337 19 x 19 2.479 38 x 38 9.916
    8 x 8 0.44 20 x 20 2.747 40 x 40 10.988
    9 x 9 0.556 21 x 21 3.029 42 x 42 12.114
    10 x 10 0.687 22 x 22 3.324 45 x 45 13.906
    11 x 11 0.831 24 x 24 3.956 48 x 48 15.822
    12 x 12 0.989 25 x 25 4.292 50 x 50 17.168
    13 x 13 1.161 26 x 26 4.642 53 x 53 19.29
    14 x 14 1.346 28 x 28 5.384 55 x 55 20.774
    15 x 15 1.545 30 x 30 6.181 60 x 60 24.723
    16 x 16 1.758 32 x 32 7.032 65 x 65 29.015
    17 x 17 1.985 34 x 34 7.939 70 x 70 33.65
    18 x 18 2.225 36 x 36 8.9 75 x 75 38.629
    Tantalum Round Bar Sizes :
    Type SIZES (mm) SIZES (Inches) ISO Tolerance
    Cold Drawn and Polish 3.00 - 75.00 1/8 - 3.00 h8-h9-h10-h11
    Cold Drawn and Ground 10.00 - 75.00 5/6 - 2.50 h8-h9-h10-h11
    Peeled and Polished 40.00 - 150.00 1.50 - 6.00 h11, h11-DIN 1013
    Peeled and Ground 20.00 - 50.00 3/4 - 2.00 h9-h10-h11

    Tantalum Bars Standard lengths of 2000 mm up to Grade50 mm. Cut to size on request (tolerance +2/-0 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
    • SW 13 Tantalum Hex Rod
    • SW 17 Tantalum Hex Rod
    • SW 19 Tantalum Hex Rod
    • SW 24 Tantalum Hex Rod
    • SW 27 Tantalum Hex Rod

    Tantalum Flat Bar Sizes :
    Flat bar sizes in mm Flat Bar Size (inch) Flat Bar Thickness (mm) Flat Bar Thickness (in Inches)
    22 7/8 17 & 18 2/3 - 5/7
    25 1 5 to 20 3/16 - 4/5
    30 1-3/16 5 to 20 3/16 - 4/5
    32 1-1/4 6 to 20 1/4 - 4/5
    35 1-3/8 5 to 20 3/16 - 3/16
    40 1-4/7 5 to 25 3/16 - 1
    45 1-7/9 5 to 25 3/16 - 1
    47 1-6/7 17,25 & 32 2/3, 1 & 1-1/4
    50 2 5 to 32 3/16 - 1-1/4
    55 2-1/16 5 to 25 3/16 - 1
    57 2-1/4 32 1-1/4
    60 2-3/8 5 to 35 3/16 - 1-3/8
    63 2-1/2 10 to 30 3/8 - 1-3/16
    65 2-5/9 10 to 30 & 35 3/8 - 1-3/16, & 1-3/8
    70 2-3/4 6 to 25 & 40 1/4 - 1, & 1-4/7
    75 3 8 to 25 5/16 - 1
    80 3-1/8 8 to 20 5/16 - 4/5
    90 3-1/2 8 to 20 5/16- 4/5
    100 4 8, 10, 12 5/16, 3/8, 1/2
    Tantalum Hollow Bar Sizes :

    OD = outside diameter, ID = inside diameter

    Size Chucked true to OD Chucked true to ID
    OD,
    mm     		ID,
    mm     		Max. OD,
    mm     		Min. ID,
    mm     		Max. OD,
    in.     		Min. ID,
    in.     		Max. OD,
    mm     		Min. ID,
    mm     		Max. OD,
    in.     		Min. ID,
    in.
    32 20 31 21.9 1.220 0.862 30 21 1.185 0.827
    32 16 31 18 1.220 0.709 30 17 1.181 0.669
    36 25 35 26.9 1.378 1.059 34.1 26 1.343 1.024
    36 20 35 22 1.378 0.866 34 21 1.339 0.827
    36 16 35 18.1 1.378 0.713 33.9 17 1.335 0.669
    40 28 39 29.9 1.535 1.177 38.1 29 1.500 1.142
    40 25 39 27 1.535 1.063 38 26 1.496 1.024
    40 20 39 22.1 1.535 0.870 37.9 21 1.492 0.827
    45 32 44 33.9 1.732 1.335 43.1 33 1.697 1.299
    45 28 44 30 1.732 1.181 43 29 1.693 1.142
    45 20 44 22.2 1.732 0.874 42.8 21 1.685 0.827
    50 36 49 38 1.929 1.496 48 37 1.890 1.457
    50 32 49 34.1 1.929 1.343 47.9 33 1.886 1.299
    50 25 49 27.2 1.929 1.071 47.8 26 1.882 1.024
    56 40 55 42 2.165 1.654 54 41 2.126 1.614
    56 36 55 38.1 2.165 1.500 53.9 37 2.122 1.457
    56 28 55 30.3 2.165 1.193 53.7 29 2.114 1.142
    63 50 62 51.9 2.441 2.043 61.1 51 2.406 2.008
    63 45 62 47 2.441 1.850 61 46 2.402 1.811
    63 40 62 42.2 2.441 1.661 60.8 41 2.394 1.614
    63 36 62 38.3 2.441 1.508 60.7 37 2.390 1.457
    63 32 62 34.4 2.441 1.354 60.6 33 2.386 1.299
    71 56 69.9 58 2.752 2.283 68.9 57 2.713 2.244
    71 45 69.9 47.3 2.752 1.862 68.6 46 2.701 1.811
    71 40 69.9 42.4 2.752 1.669 68.5 41 2.697 1.614
    71 36 69.9 38.5 2.752 1.516 68.4 37 2.693 1.457
    75 60 73.8 62 2.906 2.441 72.8 61 2.866 2.402
    75 50 73.8 52.2 2.906 2.055 72.6 51 2.858 2.008
    75 40 73.8 42.5 2.906 1.673 72.3 41 2.846 1.614
    80 63 78.8 65 3.102 2.559 77.8 64 3.063 2.520
    80 50 78.8 52.4 3.102 2.053 77.4 51 3.047 2.008
    80 45 78.8 47.5 3.102 1.870 77.3 46 3.043 1.811
    80 40 78.8 42.6 3.102 1.677 77.2 41 3.039 1.614
    85 67 83.7 69.1 3.295 2.720 82.6 68 3.252 2.677
    85 55 83.7 57.4 3.295 2.260 82.3 56.0 3.240 2.205
    85 45 83.7 47.6 3.295 1.874 82.1 46.0 3.232 1.811
    90 71 88.6 73.1 3.488 2.878 87.6 72.1 3.449 2.839
    90 63 88.6 65.3 3.488 2.571 87.3 64.0 3.437 2.520
    90 56 88.6 58.5 3.488 2.303 87.1 57.0 3.429 2.244
    90 50 88.6 52.6 3.488 2.071 87.0 51.0 3.425 2.008
    95 75 93.5 77.3 3.681 3.041 92.4 76.2 3.641 2.997
    95 67 93.5 69.3 3.681 2.728 92.2 68.0 3.630 2.677
    95 50 93.5 52.7 3.681 2.075 91.8 51.0 3.614 2.008
    100 80 98.5 82.3 3.878 3.240 97.4 81.2 3.835 3.197
    100 71 98.5 73.4 3.878 2.890 97.2 72.1 3.827 2.839
    100 63 98.5 65.5 3.878 2.579 97.0 64.0 3.819 2.520
    100 56 98.5 58.7 3.878 2.311 96.8 57.0 3.811 2.244
    106 80 104.4 82.5 4.110 3.248 103.1 81.2 4.059 3.197
    106 71 104.4 73.5 4.110 2.894 103.0 72.1 4.055 2.839
    106 63 104.4 65.7 4.110 2.587 102.7 64.0 4.043 2.520
    106 56 104.4 58.9 4.110 2.319 102.5 57.0 4.035 2.244
    112 90 110.3 92.5 4.343 3.642 109.2 91.4 4.299 3.598
    112 80 110.3 82.6 4.343 3.252 108.9 81.2 4.287 3.197
    112 71 110.3 73.7 4.343 2.902 108.7 72.1 4.280 2.839
    112 63 110.3 65.8 4.343 2.591 108.5 64.0 4.272 2.520
    118 90 116.2 92.7 4.575 3.650 114.9 91.4 4.524 3.598
    118 80 116.2 82.8 4.575 3.260 114.6 81.2 4.512 3.197
    118 71 116.2 73.8 4.575 2.906 114.5 72.1 4.508 2.839
    118 63 116.2 66.0 4.575 2.598 114.2 64.0 4.496 2.520
    125 100 123.1 102.7 4.846 4.043 121.9 101.5 4.799 3.996
    125 90 123.1 92.8 4.846 3.654 121.7 91.4 4.791 3.598
    125 80 123.1 82.9 4.846 3.264 121.4 81.2 4.780 3.197
    125 71 123.1 74.0 4.846 2.913 121.3 72.1 4.772 2.839
    132 106 130.0 108.8 5.118 4.283 128.8 107.6 5.071 4.236
    132 90 130.0 93.0 5.118 3.661 128.4 91.4 5.055 3.598
    132 80 130.0 83.1 5.118 3.272 128.1 81.2 5.043 3.197
    132 71 130.0 74.2 5.118 2.921 121.2 72.1 5.035 2.839
    140 112 137.9 115 5.429 4.528 136.6 113.7 5.378 4.476
    140 100 137.9 103.1 5.429 4.059 136.3 101.5 5.366 3.996
    140 90 137.9 93.2 5.429 3.669 136.1 91.4 5.358 3.598
    140 80 137.9 83.3 5.429 3.280 135.8 81.2 5.346 3.197
    150 125 147.7 128.1 5.815 5.043 146.5 126.9 5.768 4.996
    150 106 147.7 109.3 5.815 4.303 146 107.6 5.748 4.236
    150 95 147.7 98.4 5.815 3.874 145.7 96.4 5.736 3.795
    150 80 147.7 83.6 5.815 3.291 145.3 81.2 5.720 3.197
    160 132 157.6 135.3 6.205 5.327 156.3 134 6.154 5.276
    160 122 157.6 125.4 6.205 4.937 156 123.8 6.142 4.874
    160 112 157.6 115.5 6.205 4.547 155.8 113.7 6.134 4.476
    160 90 157.6 94.0 6.205 3.701 155.2 91.4 6.110 3.598
    170 140 167.4 143.5 6.591 5.650 166 142.1 6.535 5.594
    170 130 167.4 133.6 6.591 5.260 165.8 132 6.528 5.197
    170 128 167.4 131.6 6.591 5.181 165.7 130 6.524 5.118
    170 118 167.4 121.7 6.591 4.791 165.5 119.8 6.516 4.717
    170 106 167.4 109.8 6.591 4.323 165.2 107.6 6.504 4.236
    170 100 167.4 103.9 6.591 4.091 165 101.5 6.496 3.996
    180 150 177.3 153.6 6.980 6.047 176 152.3 6.929 5.996
    180 140 177.3 143.7 6.980 5.657 175.7 142.1 6.917 5.594
    180 125 177.3 128.9 6.980 5.075 175.3 126.9 6.902 4.996
    180 100 177.3 104.1 6.980 4.098 174.7 101.5 6.878 3.996
    190 160 187.1 163.8 7.366 6.449 185.7 162.4 7.311 6.394
    190 150 187.1 153.9 7.366 6.059 185.5 152.3 7.303 5.996
    190 132 187.1 136 7.366 5.354 185.1 134 7.287 5.276
    200 170 197.0 173.9 7.756 6.846 195.6 172.6 7.701 6.795
    200 160 197.0 164 7.756 6.457 195.4 162.4 7.693 6.394
    200 150 197.0 154.1 7.756 6.067 195.2 152.3 7.685 5.996
    200 140 197.0 144.2 7.756 5.677 194.9 142.1 7.673 5.594
    212 170 208.8 174.2 8.220 6.858 207.2 172.6 8.157 6.795
    212 150 208.8 154.4 8.220 6.079 206.6 152.3 8.133 5.997
    212 130 208.8 134.6 8.220 5.299 206.2 132 8.118 5.197
    224 180 220.6 184.4 8.685 7.260 218.9 182.7 8.618 7.193
    224 140 220.6 144.8 8.685 5.701 217.9 142.1 8.579 5.594
    236 190 232.4 194.6 9.150 7.661 230.7 192.9 9.083 7.594
    236 150 232.4 155.0 9.150 6.102 229.7 152.3 9.043 5.996
    250 200 246.2 204.9 9.693 8.067 244.3 203.0 9.618 7.992
    275 200 268.9 205.4 10.587 8.087 266.5 203.0 10.492 7.992
    Tantalum Square Bar Sizes :
    Size (mm) Weight per metre (Kg)
    12 x 12 1.14
    16 x 16 2.02
    20 x 20 3.16
    25 x 25 4.94
    30x30 7.11
    40 x 40 12.60
    50 x 50 19.80

    Weight Chart of ASME Tantalum Square Bar :

    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


    Tantalum Price Per Kg (As per demand and manufacturer):

    Description Per Unit (INR) Price in USD Pricein EURO
    Tantalum Bright Bars Bright Bars 125.78 2.48 2.18
    Tantalum Bright Bars Tantalum Shape Round 118.78 2.38 2.10
    Bright Rods Of Tantalum 125.78 2.48 2.18
    Tantalum Bright Bars grade Grade5 Shape Round 118.78 2.38 2.10
    Tantalum Round Bars 124.70 2.40 2.02
    Tantalum Bars & Rods Of Tantalum 135.74 2.58 3.24
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