Isis Metals stands out as a top manufacturer and supplier located in Manila, Philippines, with a focus on high-quality Super Duplex Steel Forgings. Renowned for their precision craftsmanship and reliability, Isis Metals delivers exceptional forged products that are built to endure extreme conditions and demanding applications. They serve a variety of industries, including oil and gas, marine, petrochemical, power generation, and chemical processing. With a strong commitment to innovation, durability, and performance, Isis Metals guarantees that their Super Duplex Steel Forgings provide remarkable strength, corrosion resistance, and a long service life, all while meeting both local and international quality standards for critical industrial operations.
Super Duplex Steel Forgings are mainly made up of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and nitrogen, all balanced with iron and trace elements. This unique dual-phase structure of austenite and ferrite gives them outstanding mechanical strength and excellent corrosion resistance. They boast a high tensile strength ranging from 800 to 1,000 MPa, along with impressive yield strength, toughness, and fatigue resistance. These forgings are particularly resistant to pitting, crevice corrosion, and stress corrosion cracking, making them ideal for harsh environments and high-pressure industrial applications.
| Standard | ASTM A182, ASME SA182 |
| Specification | 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. |
To verify the quality of Super Duplex Steel forgings, check for certifications like ASTM, ASME, or ISO standards. Conduct tests such as mechanical property testing, chemical composition analysis, and non-destructive testing (NDT) like ultrasonic or magnetic particle inspections.
Compatible welding processes for Super Duplex Steel forgings include Tungsten Inert Gas (TIG), Metal Inert Gas (MIG), Shielded Metal Arc Welding (SMAW), and Submerged Arc Welding (SAW), using appropriate filler materials.
Super Duplex Steel forgings are governed by standards such as ASTM A182, ASTM A240, ASME SA-182, ASME SA-240, and EN 10088-3, which define material properties, chemical composition, and mechanical requirements.
Isis Metals’ Super Duplex Steel Forgings find extensive use in industries where high strength and corrosion resistance are crucial. In the oil and gas sector, they are utilized in valve bodies, flanges, shafts, and pipeline components for offshore and subsea operations. The chemical and petrochemical industries rely on them for reactor vessels, pumps, and heat exchangers that come into contact with aggressive chemicals. They are also commonly used in marine engineering, desalination plants, and power generation systems. Thanks to their superior mechanical and anti-corrosive properties, these forgings are a go-to choice for demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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