Tantalum Forging & Casting Manufacturer, Stockist – UNS R05200, UNS R05400, UNS R05252, UNS R05255, UNS R05240, ASTM B708 – Tantalum Alloy Supplier, Dealer
| Tantalum Blocked Discs | Niobium R05400 Upset Forging | Tantalum Casting |
| Tantalum Forged Bars | Tantalum Forged Circle | Tantalum Forged Blocks |
| ASTM B708 Tantalum Forging | ASTM B708 Tantalum Casting | Tantalum Hot Forging |
| Tantalum Compression Forging | Tantalum Cold Forging | RoHS- compliant Tantalum Upset Forging |
| Tantalum Press Forging | Tantalum Roll Forging Circle | Tantalum Forging Manufacturers |
| Tantalum Casting Suppliers | Tantalum Forging and Casting | Tantalum Rolled Ring Forgings |
| Tantalum Impression Die Forging | Tantalum Heat Resistant Casting | Tantalum Investment Casting |
| Tantalum Open Die Forging | Tantalum Closed Die Forging | Tantalum Seamless Rolled Ring Forging |
| Forgings Custom Machined Components | Casting Custom Machined Components | Tantalum Forging as per Drawing |
| Tantalum Casting as per Drawing | Tantalum Large Diameter Forging | Tantalum Custom Drawing Available |
| Tantalum Big Size Casting Square | Tantalum Big Size Casting Rectangle | Tantalum Round Forging |
- Standard specification for tantalum forging and casting is ASTM B708.
- The major grades of Tantalum forging and casting are R05200 (Ta1), R05252 (Ta2.5W), R05255 (Ta10W), R05240 (TaNb40).
- All Tantalum forging and casting offered here are in line with high quality and competitive price. We’re a leading Tantalum forging and casting manufacturer and distributor in India. Please rest assured to wholesale quality products at stock price from our factory. We specialize in Tantalum forging and casting manufacturing and are made to requested size & tolerance, or to specific drawing.
- Metallica is one of the biggest Tantalum forging and casting supplier and stockist, with over 250 customers in India and overseas. We are bulk producers, suppliers and exporters of Tantalum forging and casting from factories in India and overseas (USA, Japan, Korea, Europe); and are able to give you the best price and quality just in time.
- We can deliver Tantalum forging in blank condition or rough machined, which will allow our customers to have finished machining themselves. Alternatively, we are also capable to produce finished part with a very tight tolerance according to specific drawing or specification given, which will help customers to save their preparation time, tool wear, transit and wastage cost.
- 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 forging and casting.
Tantalum Forging Manufacturers and Suppliers
Tantalum Casting Manufacturers, Stockist
Production & Supply Range of Tantalum Forging and Casting
| Grade | R05200 (Ta1), R05252 (Ta2.5W), R05255 (Ta10W), R05240 (TaNb40) |
| Standard | ASTM B708, ASME SB708 |
| 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 |
| Size | OD up to 2000 mm, ID according to OD, Length up to 3000 mm |
| Surface | Grounded, Polished, Bright Polishing and Machined Surface |
| 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 Forging and Casting
| 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 Forging and Casting
| 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 Forging and Casting
| 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 Forging and Casting
- 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 Forging and Casting
- 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 Forging and Casting
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 Forging and Casting
Prices for Tantalum Forging and Casting 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 Forging and Casting, 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 Forging and Casting
| 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 Forging and Casting
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 Forging and Casting
- 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 Forging and Casting
- 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 Forging and Casting 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 Forging and Casting
- 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