Sabra Metals has established itself as a trusted name in Amman, Jordan, renowned for its expertise in producing high-performance alloys. Our dedication to precision and quality shines through in our Alloy 20 forgings, which are engineered to excel in some of the toughest industrial environments. We take pride in offering robust solutions that meet the rigorous demands of clients both locally and across international markets, ensuring reliability and durability in every component we supply from the heart of the Middle East.
The effectiveness of Alloy 20 forgings stems from their unique composition, which blends nickel, chromium, and copper with a stabilizing addition of columbium. This specific recipe grants them exceptional resistance to corrosive substances, particularly sulfuric acid. Mechanically, these forgings are incredibly tough, boasting high strength and excellent impact resistance, even at elevated temperatures. This combination of inherent durability and proven corrosion fighting capability makes them a fundamentally reliable choice for critical applications where failure is not an option.
| Specifications | ASTM B462, ASME SB462 |
|---|---|
| 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 |
| 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 | S | Cu | Ni | Cr | Fe | Mo | P |
| Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi – 35,000, MPa – 241 | 30 % |
| STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
| Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
Yes, Alloy 20 forgings are highly resistant to corrosion, particularly against sulfuric acid, making them ideal for chemical processing environments. Their excellent resistance ensures durability and longevity in harsh conditions.
The maximum operating temperature for Alloy 20 forgings is typically around 1000°F (537°C). However, it is important to consider application conditions and potential stress factors to ensure optimal performance.
Yes, Alloy 20 forgings can be customized for specific applications. They are tailored to meet unique requirements, offering excellent corrosion resistance, durability, and strength for various industrial uses.
You will typically find Alloy 20 forgings hard at work in sectors where corrosion is a constant challenge. They are essential components in chemical processing plants, pharmaceutical manufacturing equipment, and food production machinery. Their reliability also makes them ideal for use in valves, pumps, and fittings within the petrochemical industry. Essentially, wherever aggressive chemicals are present, these forgings provide the integrity needed to maintain safe and continuous operations, proving their worth day in and day out.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sabra Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Amman, Jordan
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