Chung Metal provides Stainless Steel 316L forgings, the low-carbon version of 316 which is resistant to intergranular corrosion after welding. Our 316L forgings are made to exacting quality and certification requirements, with polished microstructure and mechanical integrity. Food, pharmaceutical, marine, and chemical process industries depend on 316L forgings for components that need to remain corrosion-resistant while being welded or exposed to hostile environments.
SS 316L has ~16–18% Cr, ~10–14% Ni, ~2–3% Mo, carbon ≤ 0.03%. Mechanical properties: tensile ~485–690 MPa, yield ~170–275 MPa, elongation ~40%. Hardness moderate. Low carbon content inhibits carbide precipitation in heat-affected zone. Toughness improved, uniform strength, and structural integrity enhanced in forgings.
| 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 | Mo | Ni | N |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 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 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Yes, Stainless Steel 316L can be forged into custom shapes, offering flexibility for various applications. Its excellent machinability allows precise fabrication.
Stainless Steel 316L Forgings require minimal maintenance, primarily periodic cleaning to prevent corrosion buildup. Regular inspections ensure long-term performance and durability.
Stainless Steel 316L Forgings may have limited strength at very high temperatures and can be more expensive than other grades. It may also be susceptible to localized corrosion in certain environments.
Applied in pressure vessels, pump casings, valve components, reactor internals, and marine fittings. Also used in food and pharmaceutical process equipment, pipe fittings, structural supports, and components for corrosive use. Designed for welded assemblies and high-integrity structures that need corrosion resistance and durability within hostile media.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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