Based in Kolkata, India, Neil Metals is a well-known producer and supplier of titanium grade 7 forgings, providing unparalleled quality and performance for demanding applications. Neil Metals is well-known for their precisely engineered products and commitment to international standards. They provide forgings that satisfy the most exacting specifications for mechanical strength and corrosion resistance. Serving important industries like chemical processing, marine, aerospace, and energy, the company is dedicated to innovation, dependability, and on-time delivery. Their Titanium Gr 7 forgings are made with cutting-edge forging technology to guarantee long-lasting service, dimensional accuracy, and superior metallurgical qualities.
Similar to Grade 2, Titanium Grade 7 is a commercially available pure titanium alloy that has 0.12% to 0.25% palladium added to improve corrosion resistance, particularly in reducing and mildly oxidising environments. It still has outstanding impact resistance, weldability, and formability. It is appropriate for heavy-duty, corrosive applications due to its mechanical qualities, which include a tensile strength of roughly 345 MPa, a yield strength of 275 MPa, and an elongation of about 20%. Even in extremely corrosive and temperature-changing conditions, titanium Gr 7 forgings offer exceptional mechanical integrity along with chemical stability.
| Specifications | ASTM B381, ASME SB381 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| Grade | C | N | O | H | Ti | Fe | Al | Pd |
| Titanium Gr 7 | 08 max | 03 max | 25 max | 015 max | Bal | 0.30 max | – | .12 – .25 |
| 0.2% Proof Stress MPa | Tensile Strength MPa | Elongation % |
| 275-475 | 345 | 20 |
| STANDARD | WERKSTOFF NR. | UNS |
| Titanium Gr. 7 | 3.7235 | R52400 |
Yes, Titanium Grade 7 (Ti-0.2Pd) is highly corrosion-resistant, especially in harsh environments like seawater and acidic conditions, due to the addition of palladium, enhancing its ability to resist corrosion.
Titanium Grade 7 forgings are commonly used in industries like aerospace, chemical processing, marine, medical, and power generation due to their exceptional corrosion resistance, strength, and biocompatibility in challenging environments.
Titanium Grade 7 forgings are available in various sizes and shapes, including bars, billets, rings, discs, and custom configurations, typically ranging from small to large diameters for different industrial applications.
In sectors like chemical processing, where corrosion resistance is essential, titanium grade 7 forgings are frequently utilised, especially when handling acidic and chlorinated media. They are perfect for pipe fittings exposed to harsh chemical environments, reactor vessels, pressure vessels, and heat exchangers. They are used for desalination equipment and seawater systems in the maritime sector. Because of its durability and biocompatibility, titanium Gr 7 is also appropriate for use in medical and aerospace equipment. It is also used in pollution control and power generation systems, where operational safety and performance depend on material integrity under corrosive conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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