A prominent supplier of high-end industrial metal products, George Metals is headquartered in Houston, Texas, and offers a variety of materials such as carbon steel, stainless steel, aluminum, and high-nickel alloys. The Super Duplex Steel Rectangular Bar, one of its premium products, is distinguished by its remarkable strength, resilience to corrosion, and durability. This bar is perfect for the oil and gas, chemical processing, and marine industries because it is designed to endure the most extreme conditions. George Metals provides dependable solutions that satisfy the demanding requirements of contemporary industrial applications globally, all while maintaining a dedication to quality, accuracy, and performance.
Super Duplex Steel Rectangular Rods have exceptional mechanical and corrosion-resistant qualities due to their dual-phase microstructure, which is composed of about 50% ferrite and 50% austenite. In addition to balanced iron and trace amounts of silicon and manganese, the alloy normally contains 24–26% chromium, 6–8% nickel, 3–4% molybdenum, and 0.2–0.3% nitrogen. In harsh conditions, this composition guarantees robust resistance to pitting, crevice corrosion, and stress corrosion cracking. These rods are perfect for harsh settings like chemical, oil and gas, and marine applications because of their high tensile strength, fatigue resistance, and low thermal expansion.
Specifications : ASTM A276, ASME SA276
Standard : ASTM, ASME
Size : 6 mm to 120 mm.
Length : 1 to 6 Meters, Custom Cut Lengths
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
| Material | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Super Duplex Steel | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
When selecting Super Duplex Steel Rectangular Bars, consider factors like corrosion resistance, mechanical strength, operating temperature, application environment, and compliance with industry standards for optimal performance.
Yes, Super Duplex Steel Rectangular Bars can be welded using appropriate techniques such as TIG or MIG welding. However, proper heat control is necessary to maintain their corrosion resistance and mechanical properties.
Super Duplex Steel Rectangular Bars are not ideal for cryogenic applications, as their toughness and ductility may decrease at extremely low temperatures, potentially leading to brittleness in such environments.
Industries that demand exceptional strength, durability, and resistance to corrosion frequently use Super Duplex Steel Rectangular Bars. Their exceptional resistance to seawater corrosion, pitting, and crevice attack makes them indispensable in the maritime industry for shipbuilding, offshore platforms, and desalination plants. They work in pipes, storage tanks, and reactors that are exposed to harsh chemicals during chemical processing. In the oil and gas and power generation industries, these bars are also utilized in conduits, heat exchangers, and pressure vessels. They are essential in many crucial and corrosive industrial settings due to their performance in high-pressure, high-stress environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
Copyright 2024 George Metals. All rights reserved
