Based in Singapore, Singapore, Chuck Metals is a leading manufacturer and supplier of high-performance steel products, manufacturing titanium grade 1 (Gr 1) forgings that meet the needs of industries worldwide, with their unique capabilities for. Top notch materials known for their weight ratio, corrosion resistance and biocompatibility The networks it offers are ideal for applications in the aerospace, medical, and chemical systems fields. Focusing on accuracy, innovation and quality, Chuck Metals ensures that all products meet strict industry standards. Their dedication to customer satisfaction and advanced manufacturing processes make them a trusted partner for high quality titanium solutions.
Titanium Grade 1 forgings is a commercially pure titanium alloy, primarily titanium (99.5%), along with traces of iron (0.2%), oxygen (0.18%), and nitrogen (0.03%). This gives it the title of being the most ductile and corrosion-resistant among titanium grades. It offers an excellent strength-to-weight ratio, with yield strength in a typical range of 240 MPa and ultimate tensile strength up to 340 MPa. Gr 1 is highly formable, with an elongation up to 24% and excellent fatigue resistance. Low density (4.43 g/cm³) makes it very light, making it suitable for aerospace, medical, and marine applications.
| 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 | O | N | Fe | H | Ti | I |
| Min | – | – | – | – | – | 99.095 | – |
| max | 0.080 | 0.18 | 0.030 | 0.2 | 0.015 | 100 | 0.2 |
| Grades | Tensile KSI Min | Yield KSI Min/Max | % Elongation Min |
| Titanium Gr 1 | 35 | 25/45 | 24 |
| STANDARD | WERKSTOFF NR. | UNS |
| Titanium Grade 1 | 3.7025 | R50250 |
The main applications of titanium Grade 1 (Gr 1) forgings include uses where there is a requirement for excellent corrosion resistance, high strength-to-weight ratio, and good formability. Gr 1 offers superior resistance to oxidation because of its pure titanium composition and is ideal for marine environments, aerospace, and chemical processing industries. Its common uses include aircraft structural components, heat exchangers, pressure vessels, medical implants, and components for desalination plants. Its lightweight nature as well as non-reactivity with most chemicals make it very popular in harsh environments, in the critically prolonged and reliable operations involving essential parts in aerospace, automotive, and industrial sectors.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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