Tantalum Rod/Bar & Wire Manufacturer, Supplier, Stockist – UNS R05200, UNS R05400, UNS R05252, UNS R05255, UNS R05240, ASTM B365 – 12, ASTM F560 – 13

Tantalum Round BarsR05400 Tantalum WireTantalum Threaded RodR05400 Tantalum Bush
Tantalum WireR05400 Tantalum BarsTantalum Square BarR05200 Tantalum Bush
Tantalum Hollow BarsR05200 Tantalum Flat BarsTantalum Square BlockASTM B365 Tantalum Rectangular Bar
Tantalum Square BarsR05400 Tantalum RodsASTM B365 Tantalum WireR05252 Tantalum Wire Mesh
Tantalum Hexagonal BarASME SB365 WireTantalum Cold Drawn WireAlloy Tantalum Bars
ASTM B365 Tantalum RodASME SB365 RodTantalum Wire RodTantalum Rod Manufacturers
  • Standard specification for tantalum rod, tantalum bar and tantalum wire are ASTM B365 – 12, ASTM F560 – 13 (for surgical).
  • The major grades of Tantalum Rod, Bar and Wire are R05200 (Ta1), R05252 (Ta2.5W), R05255 (Ta10W), R05240 (TaNb40).
  • All Tantalum rod/bar and wire offered here are in line with high quality and competitive price. We’re a leading Tantalum rod/bar and wire manufacturer and distributor in India. Please rest assured to wholesale quality products at stock price from our factory. All tantalum rod and bar stock comes in 10 foot or 20 foot random lengths, and can be cut to any custom size. Our tantalum wire manufactory is capable of making material from 0.25” down to .03” Diameter.
  • Tantalum Wire For Welding processed large quantity every month and most of users use the wire for welding.
  • Tantalum wire has low density but high strength-to-weight ratio. Additionally, it is non-toxic, non-magnetic and anti-corrosive. All those unique performance make Tantalum wire widely used in Tantalum woven & knitted mesh, electroplating, Tantalum fasteners shaping, welding, medical device manufacturing, spectacle frame, jewelry designing, and many other critical industries.
  • Manufacturing Process of Tantalum Wire:- Tantalum wires are stretched or drawn by diamond or hard alloy tools from tantalum rods.
  • Metallica is one of the biggest Tantalum rod/bar and wire supplier and stockist, with over 250 customers in India and overseas. We are bulk producers, suppliers and exporters of Tantalum rod/bar and wire from factories in India and overseas (USA, Japan, Korea, Europe); and are able to give you the best price and quality just in time.
  • At Metallica Metals, we believe in selling in volume and increasing our customer base across the globe, enabling us to work on low margins. We have an extensive trader network across India and the Middle East, who buy from us on a regular basis. In addition to traders, we have many EPC contractors, companies and end users in various industries as our customers for Tantalum rod/bar and wire.
Tantalum Rod/Bar Manufacturers, Suppliers

Tantalum Rod/Bar Manufacturers and Suppliers

Tantalum Wire Dealers, Stockist, Distributors

Tantalum Wire Dealers, Stockist

Production & Supply Range of Tantalum Rod/Bar, Wire

GradeR05200 (Ta1), R05252 (Ta2.5W), R05255 (Ta10W), R05240 (TaNb40)
StandardASTM B365-12, ASTM F560 – 13 (for surgical)
Purity99.95%, 99.99%, Tantalum alloy
Test CertificatesManufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report
Size
  • For Rod:- Diameter – 3 mm to 150 mm; Length up to 3000 mm; Tolerance per ASTM or customer’s request
  • For Bar:- 15-20 mm x 15-20 mm x 400-500 mm
  • For Wire:- Diameter – 0.1 mm to 6.5 mm; Coiled, spooled, or cut into length; Tolerance per ASTM or customer’s request
SurfaceGrounded, Polished, Bright Polishing and Machined Surface
ColorMetallic color
ProcessingHot forging, Linear cutting, Water jet cutting
Melting point2996℃
Boiling point5425℃
Density16.65g/cm3
StateAnnealing or Hard state
  • Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. We are not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications.

ASTM Product Specification of Tantalum

  • UNS Grade R05200—Unalloyed tantalum, vacuum melted.
  • UNS Grade R05400—Unalloyed tantalum, powder-metallurgy consolidation.
  • UNS Grade R05252—Tantalum+2.5% tungsten alloy, vacuum melted.
  • UNS Grade R05255—Tantalum+10% tungsten alloy, vacuum melted.
  • UNS Grade R05240—Tantalum alloy, 60% tantalum, 40% niobium, electron-beam furnace or vacuum arc melt,  or both.
TantalumBar, Rod, Tube, Plate, Sheet, Strip, Foil, Machined Components, Powder
ATI Ta10W™Billet, Bar, Rod, Tube, Plate, Machined Components
ATI Ta2.5W™Sheet, Tube, Machined Components
ATI Ta40Nb™Billet, Bar, Rod, Tube, Plate

Size of Tantalum Rod/Bar

MaterialDiameter (inches)Diameter (mm)
Tantalum Rod/Bar0.061.524
Tantalum Rod/Bar0.3759.525
Tantalum Rod/Bar0.512.7
Tantalum Rod/Bar0.7519.05
Tantalum Rod/Bar125.4
Tantalum Rod/Bar1.538.1
Tantalum Rod/Bar2.563.5
Tantalum Rod/Bar376.2
Tantalum Rod/Bar3.588.9
Tantalum Rod/Bar4101.6
Tantalum Rod/Bar4.5114.3
Tantalum Rod/Bar5127
Tantalum Rod/Bar6152.4

Size of Tantalum Wire

MaterialDiameter (inches)Diameter (mm)
Tantalum wire0.030.762
Tantalum wire0.12.54

Chemical Properties of Tantalum Rod/Bar, Wire

ElementR05200 (%,Max)R05400 (%,Max)
C0.010.01
O0.0150.03
N0.010.01
H0.00150.0015
Fe0.010.01
Mo0.020.02
Nb0.10.1
Ni0.010.01
Si0.0050.005
Ti0.010.01
W0.050.05

Mechanical and Thermal Properties of Tantalum Rod/Bar, Wire

PropertiesMetricImperial
Tensile strength900 MPa131000 psi
Poisson’s ratio0.350.35
Modulus of elasticity186 GPa27000 ksi
Shear modulus69 GPa10000 ksi
Hardness, Vickers200200
Hardness, Brinell195195
Hardness, Rockwell A5656
Hardness, Rockwell B9292
Hardness, Rockwell C1212
Thermal expansion co-efficient (@20°C/68°F)6.50 µm/m°C3.61 µin/in°F
Thermal conductivity54.4 W/mK378 BTU in/hr.ft².°F

Physical Properties of Tantalum Rod/Bar, Wire

Atomic number73
Atomic weight180.95
Relative abundance in Earth’s crust, %2.1 × 10–4
Crystal structureBody-centered cubic
Lattice constant, nma = 0.33025
Density, g/cm316.6
Melting point, °C2,996
Boiling point, °C5,425
Heat of fusion, kJ/mol28.5
Heat of vaporization at 3,273 K, kJ mol–178.1
Specific heat capacity at 20°C, J mol–1 K–125.41
Linear coefficient of thermal expansion at 20°C, K–16.5 × 10–6
Thermal conductivity at 20°C, W m–1 K–154.4
Specific electrical conductivity at 20°C, Ω–1 cm–10.081
Superconductivity, K4.3
Temperature coefficient (0–100°C)0.00383
  • The mechanical properties of the metal are strongly dependent on its purity, structure, and crystal defects, as is the case with almost all refractory metals.
  • Even low concentrations of interstitial impurities increase the hardness and reduce the ductility.
  • The yield strength is strongly temperature dependent, the value at 200°C being ca. 30% of that at 20°C.

What is Tantalum?

Tantalum is a chemical element with symbol Ta and atomic number 73. Previously known as tantalium, its name comes from Tantalus, a hero from Greek mythology. Tantalum (Ta) is a dark blue-gray metal that is very heavy, ductile, and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluoric acid. It has the fourth-highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for tubes. It is part of the refractory metals group, which are widely used as minor components in alloys. The chemical inertness of tantalum makes it a valuable substance for laboratory equipment and a substitute for platinum. Tantalum is also used for medical implants and bone repair. Its main use today is in tantalum capacitors in electronic equipment such as mobile phones, DVD players, video game systems and computers. Tantalum, always together with the chemically similar niobium, occurs in the minerals tantalite, columbite and coltan (a mix of columbite and tantalite). Tantalum is a rare metal, comprising just 8×10−9% of the universe, making it fifteen times less abundant in the universe than gold (which makes up 6×10−8%). Tantalum also comprises just 1.5×10−4% of the earth’s crust, making it more abundant than other metals in the sixth period, such as rhenium (abundance 2.6×10−7%), osmium (abundance 1.8×10−7%), or iridium (abundance 4×10−8%), but not as abundant as barium (abundance 3.4×10−2%).

Properties of Tantalum Rod/Bar, Wire

  • Resistance to high temperature
  • Strong corrosion resistance
  • Good ductility
  • Low Density and High Strength
  • Good resistance to effect of heat
  • Excellent Bearing to cryogenic property
  • Nonmagnetic and Non-toxic
  • Good thermal properties
  • Low Modulus of Elasticity   

Applications of Tantalum Rod/Bar, Wire

  • Industrial furnace
  • Chemical industry
  • Aerospace
  • Marine
  • Healthcare industry
  • Solid electrolytic capacitor
  • Radar
  • Aircraft
  • Electronic computer
  • Used for heat exchanger pipes, condensers, bayonet heaters, helical coils, thermocouple, and protective tubes, etc.
  • Part of reactive tank
  • Electronic transmitting tube
  • Part of high temperature electronic tube
  • Bone plate for medical, bolt for medical, suture needles
  • Used for the manufacturing of reaction vessels.

Types of Tantalum Products

Tantalum Anode, Platinum coatedTantalum GauzeTantalum Rod
Tantalum BallsTantalum Heat ExchangersTantalum Samples
Tantalum BandsTantalum High Temperature ShieldsTantalum Shaving
Tantalum BarsTantalum HoneycombTantalum Sheets
Tantalum BlocksTantalum IngotTantalum Shot
Tantalum BoatsTantalum LumpTantalum Single Crystal
Tantalum Capacitor PasteTantalum Marker BandsTantalum Sleeves
Tantalum Capacitor PowderTantalum MeshTantalum Slugs
Tantalum ChunkTantalum MetalTantalum Specimens
Tantalum CoilTantalum MicrofoilTantalum Spheres
Tantalum ColumnsTantalum MicroleafTantalum Sponge
Tantalum ConcentrateTantalum NutsTantalum Spring
Tantalum CruciblesTantalum ParticlesTantalum Strip
Tantalum CubesTantalum PartsTantalum Tape
Tantalum CylinderTantalum PelletsTantalum Tube
Tantalum DiscTantalum PiecesTantalum Vessels
Tantalum ElectrodesTantalum PlatesTantalum Wafer
Tantalum FlakeTantalum PowderTantalum Washer
Tantalum FlangesTantalum PuckTantalum Wire
Tantalum FoamTantalum RibbonTantalum Wire, Platinum-coated
Tantalum FoilTantalum Ribbon, Platinum-coatedTantalum Wool
Tantalum Furnace ElementsTantalum Wire, Platinum-coated
Tantalum GranulesTantalum Rings

Testing & Inspection of Tantalum Rod/Bar, Wire

Testing (Destructive, Non Destructive)

Positive Material Identification – PMI TestingHydrostatic Test
Chemical Analysis – Spectro AnalysisHydrogen-Induced Cracking (HIC) Test
Mechanical Testing Such as Tensile, Elongation, Reduction of AreaSulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Micro TestRadiography Test
Macro TestDye Penetrant Test (DP Test)
Hardness TestUltra Sonic Test (UT)
Pitting Resistance TestEddy Current Testing
Intergranular Corrosion (IGC) TestImpact Test
Flaring TestBend Test
Flattening Test

Inspection

  • Our internal inspection reports would be provided for all the goods before shipment.
  • Buyers or their associates are most welcome to visit us for personal inspect
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, BVIS, SGS, Llyods, DNV etc.

Prices for Tantalum Rod/Bar, Wire

Prices for Tantalum Rod/Bar, Wire are directly co related to prices of the raw materials such as iron ore, metal scrap, chromium, nickel and various other alloying elements. The production cost of heat resistant stainless steel and nickel alloy plates is high as they contain high amount of nickel and chromium. Meanwhile, mild steel material is among the lowest cost steel available, followed by carbon steel, 400 series stainless steels, aluminium, alloy steel, and 300 series stainless steel. Special alloys such as Titanium, Inconel, Monel and Hastelloy cost very high as the nickel, chromium and moly content is very high.

For special and discounted prices for various types of Tantalum Rod/Bar, Wire, please feel free to contact us through email, phone or whatsapp.

We are also regularly publishing our price list for various steel products on our blog.

Documents Provided – Domestic Sales or Export of Tantalum Rod/Bar, Wire

Certificate of OriginRaw Material Test Reports
Commercial InvoiceHeat Treatment Charts
Packing ListQuality Assurance Plan (QAP)
Fumigation CertificatesNABL approved Laboratory Test Reports
Letter of GuaranteeMaterial Test Certificates
ROHS CertificateCertificate of Compliance/Conformity

Price Terms for Tantalum Rod/Bar, Wire

We can offer any of the following price basis depending on your requirement:

  • Ex-works
  • FOR Site in India
  • FOB Nhava Sheva
  • CFR, CIF, CPT your destination port
  • Door to Door Delivery Duty Paid as well as Duty Unpaid

Delivery Time of Tantalum Rod/Bar, Wire

  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not available in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activities and make sure that there is no delay in shipment.

Marking & Packing of Tantalum Rod/Bar, Wire

  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.
  • All goods are packed in wooden cases or pallets.

Suppliers of Tantalum Rod/Bar, Wire in India

Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Jaipur, Visakhapatnam, Kanpur, Nagpur, Lucknow, Thane, Bhopal, Indore, Pimpri Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Agra, Nashik, Faridabad, Meerut, Rajkot, Kalyan-Dombivli, Vasai-Virar, Varanasi, Srinagar, Aurangabad, Dhanbad, Amritsar, Navi Mumbai, Allahabad, Howrah, Ranchi, Gwalior, Jabalpur, Coimbatore, Vijayawada, Jodhpur, Madurai, Raipur, Chandigarh, Guntur, Guwahati, Solapur, Hubli–Dharwad, Mysore, Tiruchirappalli, Bareilly, Moradabad, Tiruppur, Gurgaon, Aligarh, Jalandhar, Bhubaneswar, Salem, Mira-Bhayandar, Warangal, Jalgaon, Kota, Bhiwandi, Saharanpur, Gorakhpur, Bikaner, Amravati, Noida, Jamshedpur, Bhilai, Cuttack, Firozabad, Kochi, Nellore, Bhavnagar, Dehradun, Durgapur, Asansol, Rourkela, Nanded, Kolhapur, Ajmer, Akola, Gulbarga, Jamnagar, Ujjain, Loni, Siliguri, Jhansi, Ulhasnagar, Jammu, Sangli-Miraj & Kupwad, Mangalore, Erode, Belgaum, Ambattur, Tirunelveli, Malegaon, Gaya, Thiruvananthapuram, Udaipur, Kakinada, Davanagere, Kozhikode, Maheshtala, Rajpur, Sonarpur, Rajahmundry, Bokaro, South Dumdum, Bellary, Patiala, Gopalpur, Agartala, Bhagalpur, Muzaffarnagar, Bhatpara, Panihati, Latur, Dhule, Tirupati, Rohtak, Sagar, Korba, Bhilwara, Berhampur, Muzaffarpur, Ahmednagar, Mathura, Kollam, Avadi, Kadapa, Kamarhati, Sambalpur, Bilaspur, Shahjahanpur, Satara, Bijapur, Kurnool, Rampur, Shimoga, Chandrapur, Junagadh, Thrissur, Alwar, Bardhaman, Kulti, Nizamabad, Parbhani, Tumkur, Khammam, Ozhukarai, Bihar Sharif, Panipat, Darbhanga, Bally, Aizawl, Dewas, Ichalkaranji, Karnal, Bathinda, Jalna, Eluru, Barasat, Kirari Suleman Nagar, Purnia, Satna, Mau, Sonipat, Farrukhabad, Durg, Imphal, Ratlam, Hapur, Arrah, Anantapur, Karimnagar, Etawah, Ambarnath, North Dumdum, Bharatpur, Begusarai, New Delhi, Gandhidham, Baranagar, Tiruvottiyur, Pondicherry, Sikar, Thoothukudi, Rewa, Mirzapur, Raichur, Pali, Ramagundam, Haridwar, Vijayanagaram, Tenali, Nagercoil, Sri Ganganagar, Karawal Nagar, Mango, Thanjavur, Bulandshahr, Uluberia, Katni, Sambhal, Singrauli, Nadiad, Secunderabad, Naihati, Yamunanagar, Bidhannagar, Pallavaram, Bidar, Munger, Panchkula, Burhanpur, Raurkela Industrial Township, Kharagpur, Dindigul, Gandhinagar, Hospet, Nangloi Jat, Malda, Ongole, Deoghar, Chapra, Haldia, Khandwa, Nandyal, Morena, Amroha, Anand, Bhind, Bhalswa Jahangir Pur, Madhyamgram, Bhiwani, Berhampore, Ambala, Morbi, Fatehpur, Raebareli, Mahaboobnagar, Chittoor, Bhusawal, Orai, Bahraich, Vellore, Mehsana, Raiganj, Sirsa, Danapur, Serampore, Sultan Pur Majra, Guna, Jaunpur, Panvel, Shivpuri, Surendranagar Dudhrej, Unnao, Chinsurah, Alappuzha, Kottayam, Machilipatnam, Shimla. Adoni, Udupi, Katihar, Proddatur, Saharsa, Hindupur, Sasaram, Hajipur, Bhimavaram, Kumbakonam, Dehri, Madanapalle, Siwan, Bettiah, Guntakal, Srikakulam, Motihari, Dharmavaram, Gudivada, Phagwara, Narasaraopet, Suryapet, Miryalaguda, Tadipatri, Karaikudi, Kishanganj, Jamalpur, Ballia, Kavali, Tadepalligudem, Amaravati, Buxar, Jehanabad, Aurangabad, Gangtok

Exporters of Tantalum Rod/Bar, Wire

  • America: Antigua and Barbuda, Argentina, Aruba, Bahamas, Barbados, Belize, Bermuda, Bolivia, Brazil, Canada, Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, El Salvador, Grenada, Guatemala, Guyana, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Suriname, Trinidad and Tobago, United States, Uruguay, Venezuela
  • Europe – Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Euro area, Faroe Islands, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Isle of Man, Italy, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Malta, Moldova, Monaco, Montenegro, Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
  • Africa – Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Comoros, Congo, Djibouti, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea Bissau, Ivory Coast, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Republic of the Congo, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Africa, South Sudan, Sudan, Swaziland, Tanzania, Togo, Tunisia, Uganda, Zambia, Zimbabwe
  • Asia – Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, East Timor, Georgia, Hong Kong, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Macao, Malaysia, Maldives, Mongolia, Myanmar, Nepal, Oman, Palestine, Philippines, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Turkmenistan, United Arab Emirates, Uzbekistan, Vietnam, Yemen
  • Australia – Australia, Fiji, Kiribati, New Caledonia, New Zealand, Papua New Guinea, Samoa, Solomon Islands, Tonga, Vanuatu