Rupal Metals is one of the prominent manufacturers and suppliers of high-performance Stainless Steel 310S Forgings in Delhi, India. With years of experience in the industry and a commitment to quality, Rupal Metals offers precision-engineered products that compete globally. Our Stainless Steel 310S Forgings are renowned for their superior resistance to high-temperature and corrosion, which makes them suitable for industrial environments where conditions are demanding. With diverse applications in petrochemicals, power generation, and heat treatment, we are dedicated to providing strong and dependable solutions. Rupal Metals prioritizes customer satisfaction and technical superiority in its operations.
Stainless Steel 310S Forgings consist mostly of approximately 25% Chromium and 20% Nickel with a limiting amount of 0.08% carbon to boost their resistance towards oxidation and high-temperature corrosion. These forgings have a tensile strength of about 515 MPa, yield strength of 205 MPa, and elongation of around 40%. The alloy is very tough even at cryogenic temperatures and possesses a Brinell hardness of about 217 HB. Such a balance of strength, ductility, and thermal resistance makes 310S a good selection for parts subjected to severe thermal and mechanical stress.
| 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.
Stainless Steel 310S Forgings are applied across a broad field of activities where high temperature strength and corrosion resistance are essential. These include heat treatment furnaces, furnace components, burner nozzles, radiant tubes, and heat exchangers. Petrochemicals, cement plants, thermal processing, and power generation are among the industries that often depend on 310S for its capacity to withstand continuous exposure to heat above 1000°C. It is also used in chemical processing facilities and refinery gear where guarding against oxidation, sulfidation, and other types of degradation is needed in order to ensure long-term operating efficiency.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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