Home > Stainless Steel > Stainless Steel 446 Forgings
Our firm specializes in offering a broad range of Stainless Steel 446 Forgings obtained from leading suppliers celebrated for their stainless steel know-how. These forgings are meticulously tailor-made to serve a wide spectrum of industry needs, providing versatility in size, grades, and standards. Commonly employed in fields such as automotive, aerospace, and food processing, they are valued for their exceptional corrosion resistance and durability. Built with a robust microstructure, these 446 stainless steel forgings provide superior strength and toughness, guaranteeing dependable mechanical performance across a range of applications.
| 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 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 446 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We provide these Stainless Steel 446 Forgings in accordance with DIN, ISO, JIS or ANSI Standard.
High Temperature Resistance: Stainless steel 446 is able to endure elevated temperatures reaching 1100-1150°C (2010-2100°F) during continuous operation. This property makes it well-suited for forging uses where contact with high temperatures is frequent.
Oxidation Resistance: It offers outstanding resistance to oxidation, even under cyclic conditions, which is essential for uses where the metal comes into contact with air at high temperatures.
Corrosion Resistance: Stainless steel 446 demonstrates strong corrosion resistance, especially in settings with elevated chloride levels. This makes it appropriate for forging parts used in moderately corrosive surroundings.
Creep Resistance: It possesses solid creep strength at high temperatures, enabling it to retain its mechanical characteristics under extended exposure to heat and stress.
Ease of Fabrication: Stainless steel 446 is comparatively straightforward to forge, weld, and machine when set against certain other high-temperature alloys, which eases manufacturing operations.
Stainless Steel 446 Forgings serve uses as varied as the industries they support, led chiefly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
High-Temperature Furnace Components: Grade 446 stainless steel is frequently employed to build parts for high-temperature furnaces and machinery operating in conditions reaching as high as 1100-1150°C (2010-2100°F). Examples include radiant tubes, muffles, retorts, and conveyor belts.
Thermal Processing Equipment: It finds application in thermal processing gear like kilns, annealing covers, and combustion chambers, where withstanding oxidation and thermal cycling is essential.
Chemical Processing: Parts such as reactors, heat exchangers, and boiler baffles found in chemical processing facilities take advantage of stainless steel 446’s ability to resist corrosion caused by acids, alkalis, and sulfurous atmospheres.
Temperature Requirements: Identify the highest operating temperature your application will reach. Stainless steel 446 works well for ongoing use up to approximately 1100-1150°C (2010-2100°F). Confirm that the forgings can handle the temperatures they’ll encounter without weakening their mechanical properties.
Corrosion Resistance: Assess the conditions in which the forgings will operate. Stainless steel 446 provides solid resistance to oxidation and corrosion in moderately corrosive settings, though it may fall short in strongly acidic or chloride-heavy environments when compared to austenitic stainless steels. Verify that it aligns with the particular corrosion resistance demands of your application.
Mechanical Properties: Take into account the mechanical properties your application calls for, including tensile strength, yield strength, and hardness. Stainless steel 446 delivers strong creep strength and resistance to thermal cycling, but make sure the forgings satisfy the mechanical load and stress needs of your equipment.
Stainless steel 446 forgings typically resist galvanic corrosion thanks to their elevated chromium content, which creates a protective oxide layer. Nevertheless, in certain environments containing dissimilar metals and electrolytes, galvanic corrosion may take place, requiring thoughtful evaluation of the application conditions to avoid possible problems
When choosing stainless steel 446 forgings, take into account their ability to withstand high temperatures (up to 1100-1150°C), resistance to oxidation, corrosion resistance in moderate environments, mechanical characteristics well-suited to high-stress uses, straightforward fabrication, and adherence to industry standards. Assess the specific requirements of your application to guarantee peak performance and durability.
Yes,Stainless steel 446 forgings can be recycled. As with other stainless steels, they are able to go through conventional scrap metal recycling methods. Recycling stainless steel contributes to preserving natural resources, lowers energy use, and cuts down on waste during manufacturing, making it an eco-friendly and sustainable option.
Stainless steel 446 forgings typically do not need corrosion protection coatings owing to their built-in resistance to oxidation and moderate corrosion across many settings. Nevertheless, under harsh or extremely corrosive conditions, suitable coatings or surface treatments might be considered to improve durability and performance.
Mail: sales@koasteel.nz
