Hemi Metals, a well-respected manufacturer and supplier located in Hamilton, New Zealand, specializes in high-quality Stainless Steel 304L Forgings that are designed for strength, reliability, and outstanding resistance to corrosion. These forgings are crafted using cutting-edge forging techniques and rigorous quality control measures, ensuring they deliver superior mechanical integrity, precise dimensions, and a long lifespan. The low-carbon composition of Stainless Steel 304L not only guarantees excellent weldability but also minimizes the risk of carbide precipitation. Hemi Metals is committed to providing reliable stainless steel solutions that adhere to international standards, offering customers durable and versatile forged components that are perfect for demanding industrial, structural, and mechanical applications.
Stainless Steel 304L Forgings are primarily made up of chromium and nickel, with a lower carbon content that enhances weldability and reduces sensitization during thermal processes. This alloy boasts excellent corrosion resistance, good tensile and yield strength, and impressive toughness across a wide range of temperatures. The forging process further refines the grain structure and mechanical properties, resulting in improved fatigue resistance and stability under stress. SS 304L holds its integrity even under moderate heat and corrosive conditions, making it an ideal choice for components that require durability and consistent performance.
| Specifications | ASTM A182, ASME SA182 |
|---|---|
| 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 | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 13 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
Post-forging operations for Stainless Steel 304L include heat treatment, machining, surface finishing, and testing to ensure optimal strength, dimension accuracy, and corrosion resistance.
To determine if Stainless Steel 304L forgings meet your needs, review material certifications, perform quality checks, and ensure they meet required mechanical properties and dimensional standards.
After Stainless Steel 304L forgings, slow cooling in air or controlled environments is recommended to prevent cracking and ensure uniform grain structure and mechanical properties.
These Stainless Steel 304L Forgings find their way into various industries that demand strong, corrosion-resistant, and weldable components. They’re commonly used in valves, flanges, fittings, pump parts, and pressure vessel components due to their structural reliability. In sectors like food, beverage, dairy, and pharmaceuticals, these forgings are favored for their hygienic properties and ease of cleaning. Chemical processing plants utilize them in equipment that faces mildly corrosive environments. The marine, automotive, and architectural industries also reap the benefits of their durability and long-lasting performance. With their versatility and strength, SS 304L Forgings are a go-to choice for many applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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