Nestled in the industrial heart of Safat, Kuwait, Nimish Metal has built a reputation as a trusted name in the supply of high-grade materials. We take pride in introducing our Duplex Steel Hex Bar, a standout product engineered for those critical applications where failure is not an option. This hex bar is the go-to choice for industry professionals who demand a resilient and long-lasting solution, ensuring that your projects are supported by the very best in material science and reliable local service.
Our Duplex Steel hex bar is defined by a clever composition, primarily a blend of chromium, nickel, molybdenum, and nitrogen. This specific recipe grants it an impressive yield strength, often twice that of standard stainless steels, along with excellent toughness. It also possesses outstanding resistance to corrosion and stress corrosion cracking, particularly in challenging environments. This combination of mechanical and corrosive properties means it offers a robust performance that stands up to intense pressure and harsh conditions.
Standards : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 10 mm To 100 mm Dia in
Length : 100 mm TO 6000 mm Length.
Specifications : ASTM A276, A479 / ASME SA276, SA479
Form : Rectangular
Finish : Bright, Polish & Black
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| S31803 / S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Yes, Duplex Steel Hex Bars are fully recyclable. They can be melted down and reused without losing their essential properties, making them an environmentally sustainable option for various applications.
Duplex Steel Hex Bars have inherent corrosion resistance due to their composition. However, in highly aggressive environments, additional coatings or treatments may be necessary to enhance their longevity and performance.
To choose the right Duplex Steel Hex Bar, consider factors such as mechanical strength, corrosion resistance, temperature conditions, and compatibility with your application’s specific industry standards and environmental factors.
The strength and corrosion resistance of the Duplex Steel Hex Bar make it indispensable across various demanding sectors. It’s commonly used for crafting high-strength components like pump shafts, valve stems, and fasteners in the oil and gas industry, especially in offshore and marine environments. You’ll also find it in chemical processing plants, desalination units, and even in the construction of bridges and waterfront facilities, where durability against the elements is paramount.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
Copyright 2024 Nimish Metals. All rights reserved
