George Metals, a Houston, USA-based company, is a well-known producer and supplier of **Stainless Steel 347H Forgings**, offering high-quality forged parts for high-temperature and high-pressure applications. Stainless Steel 347H is a stabilized austenitic stainless steel with increased carbon content, providing improved creep resistance and strength at high temperatures. George Metals utilizes modern forging processes and rigorous quality control to provide superior grain structure, endurance, and mechanical properties. These forgings are best utilized in petrochemical, power generation, and process high-temperature industries where structural integrity and corrosion and thermal fatigue resistance are critical.
**Stainless Steel 347H Forgings** consist of around 17–20% chromium, 9–13% nickel, up to 0.10% carbon, and added columbium (niobium) for stabilization. This composition enhances intergranular corrosion and stress cracking resistance. Mechanical characteristics are a tensile strength of 550–750 MPa, yield strength of approximately 240–275 MPa, and elongation of 35% or higher. The product, **Stainless Steel 347H Forgings**, provides superior strength retention, heat resistance, and corrosion resistance in oxidizing environments—rendering it extremely suitable for high-temperature pressure and mechanical-stress applications.
| Standard | ASTM A182, ASME SA182 |
| Specification | 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 | Mn | Si | P | S | Cr | N | Ni | Ti | SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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