Tantalum Blocks, Slabs, Plate Cuttings, Profiles Supplier, Stockist, Manufacturer – UNS R05200, UNS R05400, 3N, 3N5, UNS R05252, UNS R05255, Ta-7.5W, UNS R05240

Tantalum Coils Tantalum Ingot Cold Rolled Plates ASTM B708 Tantalum Billet
ASTM B708 Tantalum Slabs Tantalum Clad Sheet Tantalum Strips ASTM B708 BA NO(8) Plate
ASTM B708 Tantalum Shim Sheets Tantalum Plate ASTM B708 Profiles Tantalum Polished Plates
Tantalum Cold Rolled Plates Tantalum Plate Cuttings ASTM B708 Tantalum Rolls UNS R05255 Profiles
ASTM B708 Tantalum Slitting Coils ASME SB708 Plate Tantalum Plain Sheet Tantalum R05252 Plate Cuttings
Tantalum Perforated Sheet ASME SB708 Blocks ASTM B708 2B Plate Tantalum R05200 Blocks
  • The major grades of Tantalum Blocks/Slabs/Plate Cuttings/Profiles are R05200 (Ta1), R05252 (Ta2.5W), R05255 (Ta10W), R05240 (TaNb40) and the ASTM specification of Tantalum Blocks/Slabs/Plate Cuttings/Profiles are ASTM B708 – 12, ASTM F560 – 13 (for surgical).
  • All Tantalum Blocks/Slabs/Plate Cuttings/Profiles offered here are in line with high quality and competitive price. We’re a leading tantalum Blocks/Slabs/Plate Cuttings/Profiles, pure tantalum, tantalum alloy, tantalum niobium alloy, unalloyed tantalum, tantalum tungsten alloy manufacturer and distributor in India and Worldwide. Please rest assured to wholesale quality products at stock price from our factory. We specialize in the supply of Tantalum Blocks/Slabs/Plate Cuttings/Profiles, which is available in size range – Thickness: 0.02 inch to 4 inch as customized, Width: available up to 48 inch as customized, Length: available up to 120 inch as customized.
  • Metallica is one of the biggest Tantalum Blocks/Slabs/Plate Cuttings/Profiles supplier and stockist, with over 250 customers in India and overseas. We are bulk producers, suppliers and exporters of Tantalum Blocks/Slabs/Plate Cuttings/Profiles 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 Blocks/Slabs/Plate Cuttings/Profiles.
Tantalum Blocks/Slabs/Plate Cuttings/Profiles Manufacturers, Suppliers

Tantalum Blocks/Slabs/Plate Cuttings/Profiles Manufacturers and Suppliers

Tantalum Blocks/Slabs/Plate Cuttings/Profiles Dealers, Stockist, Distributors

Tantalum Blocks/Slabs/Plate Cuttings/Profiles Dealers, Stockist

Production & Supply Range of Tantalum Blocks/Slabs/Plate Cuttings/Profiles

Grade R05200 (Ta1), R05252 (Ta2.5W), R05255 (Ta10W), R05240 (TaNb40)
Standard ASTM B708 – 12, ASTM F560 – 13 (for surgical)
Purity 99.95%, 99.99%, Tantalum alloy
Test Certificates Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report
Thickness 0.02 inch to 4 inch as customized
Width Available up to 48 inch as customized
Length(mm) Available up to 120 inch as customized.
Surface As-rolled, Chemical cleaned, Milled or ground
Flatness Equal to or better than ASTM 708 (9.2)
Color Metallic color
Processing Hot forging, Linear cutting, Water jet cutting
Melting point 2996℃
Boiling point 5425℃
Density 16.65g/cm3
State Annealing 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.
Tantalum Bar, 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

Chemical Properties of Tantalum Blocks/Slabs/Plate Cuttings/Profiles

Element R05200 (%,Max) R05400 (%,Max)
C 0.01 0.01
O 0.015 0.03
N 0.01 0.01
H 0.0015 0.0015
Fe 0.01 0.01
Mo 0.02 0.02
Nb 0.1 0.1
Ni 0.01 0.01
Si 0.005 0.005
Ti 0.01 0.01
W 0.05 0.05

Mechanical and Thermal Properties of Tantalum Blocks/Slabs/Plate Cuttings/Profiles

Properties Metric Imperial
Tensile strength 900 MPa 131000 psi
Poisson’s ratio 0.35 0.35
Modulus of elasticity 186 GPa 27000 ksi
Shear modulus 69 GPa 10000 ksi
Hardness, Vickers 200 200
Hardness, Brinell 195 195
Hardness, Rockwell A 56 56
Hardness, Rockwell B 92 92
Hardness, Rockwell C 12 12
Thermal expansion co-efficient (@20°C/68°F) 6.50 µm/m°C 3.61 µin/in°F
Thermal conductivity 54.4 W/mK 378 BTU in/hr.ft².°F

Physical Properties of Tantalum Blocks/Slabs/Plate Cuttings/Profiles

Atomic number 73
Atomic weight 180.95
Relative abundance in Earth’s crust, % 2.1 × 10–4
Crystal structure Body-centered cubic
Lattice constant, nm a = 0.33025
Density, g/cm3 16.6
Melting point, °C 2,996
Boiling point, °C 5,425
Heat of fusion, kJ/mol 28.5
Heat of vaporization at 3,273 K, kJ mol–1 78.1
Specific heat capacity at 20°C, J mol–1 K–1 25.41
Linear coefficient of thermal expansion at 20°C, K–1 6.5 × 10–6
Thermal conductivity at 20°C, W m–1 K–1 54.4
Specific electrical conductivity at 20°C, Ω–1 cm–1 0.081
Superconductivity, K 4.3
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 Blocks/Slabs/Plate Cuttings/Profiles

  • 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 Blocks/Slabs/Plate Cuttings/Profiles

  • 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 coated Tantalum Gauze Tantalum Rod
Tantalum Balls Tantalum Heat Exchangers Tantalum Samples
Tantalum Bands Tantalum High Temperature Shields Tantalum Shaving
Tantalum Bars Tantalum Honeycomb Tantalum Sheets
Tantalum Blocks Tantalum Ingot Tantalum Shot
Tantalum Boats Tantalum Lump Tantalum Single Crystal
Tantalum Capacitor Paste Tantalum Marker Bands Tantalum Sleeves
Tantalum Capacitor Powder Tantalum Mesh Tantalum Slugs
Tantalum Chunk Tantalum Metal Tantalum Specimens
Tantalum Coil Tantalum Microfoil Tantalum Spheres
Tantalum Columns Tantalum Microleaf Tantalum Sponge
Tantalum Concentrate Tantalum Nuts Tantalum Spring
Tantalum Crucibles Tantalum Particles Tantalum Strip
Tantalum Cubes Tantalum Parts Tantalum Tape
Tantalum Cylinder Tantalum Pellets Tantalum Tube
Tantalum Disc Tantalum Pieces Tantalum Vessels
Tantalum Electrodes Tantalum Plates Tantalum Wafer
Tantalum Flake Tantalum Powder Tantalum Washer
Tantalum Flanges Tantalum Puck Tantalum Wire
Tantalum Foam Tantalum Ribbon Tantalum Wire, Platinum-coated
Tantalum Foil Tantalum Ribbon, Platinum-coated Tantalum Wool
Tantalum Furnace Elements Tantalum Wire, Platinum-coated
Tantalum Granules Tantalum Rings

Testing & Inspection of Tantalum Blocks/Slabs/Plate Cuttings/Profiles

Testing (Destructive, Non Destructive)

Positive Material Identification – PMI Testing Hydrostatic Test
Chemical Analysis – Spectro Analysis Hydrogen-Induced Cracking (HIC) Test
Mechanical Testing Such as Tensile, Elongation, Reduction of Area Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Micro Test Radiography Test
Macro Test Dye Penetrant Test (DP Test)
Hardness Test Ultra Sonic Test (UT)
Pitting Resistance Test Eddy Current Testing
Intergranular Corrosion (IGC) Test Impact Test
Flaring Test Bend 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 Blocks/Slabs/Plate Cuttings/Profiles

Prices for Tantalum Blocks/Slabs/Plate Cuttings/Profiles 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 Blocks/Slabs/Plate Cuttings/Profiles, 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 Blocks/Slabs/Plate Cuttings/Profiles

Certificate of Origin Raw Material Test Reports
Commercial Invoice Heat Treatment Charts
Packing List Quality Assurance Plan (QAP)
Fumigation Certificates NABL approved Laboratory Test Reports
Letter of Guarantee Material Test Certificates
ROHS Certificate Certificate of Compliance/Conformity

Price Terms for Tantalum Blocks/Slabs/Plate Cuttings/Profiles

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 Blocks/Slabs/Plate Cuttings/Profiles

  • 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 Blocks/Slabs/Plate Cuttings/Profiles

  • 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 Blocks/Slabs/Plate Cuttings/Profiles 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 Blocks/Slabs/Plate Cuttings/Profiles

  • 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