Jakarta, Indonesia, is home to Fahad Metals, a company celebrated for its top-notch engineering and material standards. They cater to a variety of industrial sectors with their reliable and long-lasting Duplex Steel products. Specializing in corrosion-resistant and high-strength Duplex Steel Bars and Rods, Fahad Metals ensures that their offerings meet international specifications. Thanks to their state-of-the-art manufacturing facilities, rigorous quality controls, and a strong focus on customer satisfaction, they’ve earned a reputation as a trusted name throughout Indonesia and its neighboring regions for Duplex Steel solutions designed for critical applications in tough environments.
Duplex Steel Bars and Rods are crafted from a well-balanced blend of austenitic and ferritic stainless steel phases, which provide exceptional corrosion resistance and strength. Typically, their composition includes around 22–25% chromium, 4–7% nickel, and 3–5% molybdenum, with added nitrogen to boost strength. These materials boast impressive mechanical properties, including high tensile strength (620–850 MPa), excellent yield strength (450–620 MPa), and remarkable elongation (≥25%). Their unique dual-phase microstructure enhances resistance to stress corrosion cracking, pitting, and crevice corrosion, making them perfect for demanding environments like marine, chemical processing, and oil and gas industries.
| Grade | C | Mn | S | Cr | P | Si | Fe | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|---|
| S31803 | 0.030 | 2.00 | 0.020 | 22.0 – 23.0 | 0.030 | 1.00 | 63.72 min | 3.0 – 3.5 | 6.50 | 0.20 |
| S32205 | 2.50 – 3.50 | 0.8 |
| Grade | Hardness | Tensile Strength | Melting Point | Yield Strength | Density | Elongation |
|---|---|---|---|---|---|---|
| S31803 | 255 | 800 Mpa | 1350 °C (2460 °F) | 450 Mpa | 7.8 g/cm3 | 35 |
| S32205 |
| EN/ DIN/ WNR | 10088-3 |
|---|---|
| AFNOR | Z2CND22.05Az |
| BS (CAST) | 332C15 |
| UNS |
|
| WNR | 1.4462 |
| BS (WROUGHT) | 318S13 |
Yes, Duplex Steel Bars offer excellent corrosion resistance, particularly against stress corrosion cracking, pitting, and crevice corrosion. Their dual-phase microstructure enhances their resistance in harsh environments.
Duplex steel bars perform well in high-temperature environments due to their excellent strength and resistance to oxidation and scaling. Their dual-phase microstructure enhances thermal stability and durability under heat stress.
Yes, duplex steel rods can be customized in size and length to meet specific application requirements. They can be tailored to various dimensions and tolerances for different industries.
Fahad Metals’ Duplex Steel Bars and Rods are widely utilized across various industries due to their exceptional mechanical strength and corrosion resistance. You’ll find them in applications such as offshore oil drilling platforms, heat exchangers, chemical tanks, pressure vessels, and marine equipment. These bars and rods are also well-suited for construction in chloride-rich environments, including coastal infrastructure, bridges, and desalination plants. Their durability and resistance to stress corrosion cracking make them ideal for aggressive industrial applications. Plus, Duplex Steel products are essential in food processing, pulp and paper, and power generation industries, where hygiene, strength, and longevity are paramount.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Fahad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Indonesia, Jakarta
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