Welcome to Sadiki Metals, your trusted partner in Kinshasa for industrial-grade stainless steel solutions. We specialize in manufacturing and supplying high-performance Stainless Steel 310S forgings, engineered to meet the rigorous demands of our clients across Congo and beyond. Our dedication to quality ensures that every forged component delivers exceptional durability and reliability, supporting the critical operations of various industries right here in the heart of Africa. We are proud to contribute to local growth with products built to last.
Stainless Steel 310S is renowned for its impressive composition, rich in chromium and nickel, which gives it outstanding resistance to oxidation and corrosion. This alloy maintains its strength and structural integrity even when exposed to extreme temperatures, making it a truly robust material. Its excellent mechanical properties ensure it can withstand high stress and thermal cycling, providing long-lasting performance in the most challenging environments where other materials might fail.
| 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.
The exceptional heat resistance of our 310S forgings makes them ideal for critical components in high-temperature applications. You will find them essential in furnace parts, heat treatment equipment, and industrial heating systems. They are also perfectly suited for the petrochemical industry, used in reformer assemblies and tubing hangers. From power generation to chemical processing, these forgings provide the reliability needed for operations that demand unwavering performance under intense thermal and mechanical stress.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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