Hemi Metals, based in Hamilton, New Zealand, is a trusted name when it comes to manufacturing and supplying top-notch Stainless Steel 316 Forgings for essential industrial uses. These forgings are crafted using cutting-edge techniques that guarantee exceptional strength, precise dimensions, and reliable metallurgical properties. Known for their outstanding corrosion resistance, high fatigue strength, and durability in harsh environments, Hemi Metals’ SS 316 forgings cater to various industries, including petrochemical, marine, power generation, food processing, and heavy engineering. They consistently meet international quality standards and rigorous performance demands.
Stainless Steel 316 Forgings are made up of about 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, all while keeping carbon content low. The addition of molybdenum greatly enhances resistance to pitting, crevice corrosion, and chloride attack. Typically, SS 316 forgings boast a tensile strength of around 515 MPa and a yield strength close to 205 MPa, along with impressive ductility and impact toughness. The forging process refines the grain structure, resulting in superior fatigue resistance, enhanced load-bearing capacity, and better performance under cyclic stress and extreme conditions.
| 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 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Yes, Stainless Steel 316 forgings can be shaped into custom forms using precision forging techniques, allowing for a wide range of applications in various industries, including marine and chemical sectors.
The ideal temperature range for forging Stainless Steel 316 is between 2100°F to 2300°F (1149°C to 1260°C), ensuring optimal ductility and minimizing the risk of cracking.
The forging process for Stainless Steel 316 typically takes from a few minutes to several hours, depending on the part's complexity, size, and required finishing.
Stainless Steel 316 Forgings find their place in a variety of engineering applications where strength, corrosion resistance, and reliability are paramount. They are commonly used to manufacture valve bodies, pump shafts, flanges, fittings, pressure vessels, heat exchanger components, and marine hardware. In the chemical and pharmaceutical sectors, SS 316 forgings are crucial for managing corrosive fluids and high-purity processes. Additionally, they are utilized in offshore platforms, power plants, desalination systems, and food processing machinery. Their ability to thrive in saltwater, acidic, and high-pressure environments ensures they provide safe and long-lasting service in demanding industrial settings.
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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