Anucha Metals is a reliable manufacturer and supplier of Stainless Steel 310S Forgings based in Bangkok, Thailand. They offer top-notch austenitic stainless steel products that are specifically designed to excel in high-temperature environments, boasting impressive strength, oxidation resistance, and durability. These Stainless Steel 310S forgings are well-known for their ability to endure high temperatures while resisting scaling and corrosion, making them perfect for furnace components, heat exchangers, and industrial equipment that face extreme heat. Crafted to meet international standards, these forgings ensure precise dimensions, consistent quality, and long-lasting performance. Anucha Metals caters to various industries, including petrochemical, power generation, aerospace, and industrial engineering, providing dependable 310S stainless steel solutions.
The composition of Stainless Steel 310S Forgings primarily includes iron, chromium (24–26%), nickel (19–22%), and a low carbon content (maximum 0.08%), which enhances their performance at high temperatures and minimizes carbide precipitation. This unique blend results in excellent tensile strength, creep resistance, and durability under elevated temperatures, while still maintaining good ductility and corrosion resistance. The alloy is well-suited for forging, machining, and fabricating into complex shapes for applications that experience high stress and high temperatures.
| Element | Composition (%) |
|---|---|
| Ni | 19.00 – 21.00 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Si | 1.00 max |
| Cr | 24.00 – 26.00 |
| Mo | 0.75 max |
| N | 53.095 min |
| Density: | 7.9 g/cm3 |
|---|---|
| Melting Point: | 1402 °C (2555 °F) |
| Tensile Strength: | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset): | Psi – 30000 , MPa – 205 |
| Elongation: | 40 % |
| Standard: | SS 310S |
|---|---|
| WERKSTOFF NR. | 1.4845 |
| UNS | S31008 |
| JIS | SUS 310S |
| BS | 310S |
| GOST | 20Ch23N18 |
| AFNOR | – |
| EN | X8CrNi25-21 |
To assess the forging strength of Stainless Steel 310S for aerospace, perform mechanical testing such as tensile, hardness, and fatigue tests to ensure it meets required specifications for high-temperature and stress-resistance.
The most suitable forging techniques for Stainless Steel 310S include open-die forging and closed-die forging, which offer excellent control over shape and material properties, ensuring strength and durability.
To improve the surface finish of forged Stainless Steel 310S parts, employ methods like machining, polishing, abrasive blasting, or electropolishing to achieve a smooth, corrosion-resistant surface.
Industries that demand materials capable of withstanding extreme heat and corrosive environments extensively use Stainless Steel 310S Forgings. In the petrochemical and chemical sectors, they are utilized for furnace parts, heat exchangers, and high-temperature process equipment. The power generation industry employs them for boiler components, turbine parts, and superheaters. In aerospace and industrial applications, they are essential for high-temperature structural components and machinery that operate in oxidizing conditions. With their remarkable combination of high-temperature strength, corrosion resistance, and durability, Stainless Steel 310S forgings are the go-to choice for critical and demanding applications.






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