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Smith Fittings stands out as a top-notch manufacturer and supplier of **Duplex Steel Coils and Slitting Coils** right from **Canberra, Australia**. We take pride in offering high-quality duplex steel products that are celebrated for their remarkable corrosion resistance, impressive strength, and long-lasting durability. Our Duplex Steel Coils and Slitting Coils are crafted with precision, utilizing cutting-edge production methods and rigorous quality checks to guarantee uniform thickness, a smooth surface finish, and reliable performance. These coils are perfect for marine, chemical, and industrial applications, blending flexibility with mechanical strength for effortless fabrication. Smith Fittings caters to a variety of industries, including oil and gas, chemical processing, marine engineering, and industrial manufacturing, providing duplex steel solutions that adhere to international standards for durability and reliability.
Our **Duplex Steel Coils and Slitting Coils** feature a well-balanced **austenitic (≈50%) and ferritic (≈50%) stainless steel microstructure**, enriched with alloying elements like **chromium (20–25%), nickel (4–6%), molybdenum (2–3%), nitrogen, and trace elements**. They boast impressive **tensile strength (≈650–800 MPa)**, **yield strength (≈450–550 MPa)**, excellent **ductility**, and remarkable **resistance to pitting, crevice corrosion, and stress corrosion cracking**, making them ideal for tough industrial and marine settings.
| Specifications | ASTM A240 / ASME SA240 |
| Dimensions | ASTM, ASME, and API |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Thickness | 4mm-100mm |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface Finish | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, hairline, sand blast, Brush, etching, Hot rolled coil (HR), Cold rolled coil (CR), SATIN (Met with Plastic Coated) etc |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Form | Coils, Foils, Rolls, Plain Coil, Shim Coil, Strip |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Josh Sheets and Plates based in Midland, Australia, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Stocked Sizes | |
|---|---|
Size (in inches) | Size (in mm) |
.125″ | 3.18mm |
.134″ | 3.40mm |
.156″ | 3.96mm |
.187″ | 4.75mm |
.250″ | 6.35mm |
.312″ | 7.92mm |
.375″ | 9.53mm |
.500″ | 12.7mm |
.625″ | 15.9mm |
.750″ | 19.1mm |
.875″ | 22.2mm |
1″ | 25.4mm |
1.125″ | 28.6mm |
1.250″ | 31.8mm |
1.500″ | 38.1mm |
1.750″ | 44.5mm |
2″ | 50.8mm |
2.500″ | 63.5mm |
3″ | 76.2mm |
Duplex steel coils and slitting coils offer several key advantages, including good corrosion resistance, especially in high chloride environments such as seawater, chemical processing etc. The combined austenitic and ferritic systems provides good strength and toughness, and offers high resistance to stress corrosion cracking ensuring duplex steel It also provides comparatively high tensile strength of standard austenitic stainless steel, enhancing its performance in high stress, load and duty applications Besides, it exhibits excellent weldability and formability for various types including oil, gas, marine and medical centers -Suitable for industrial applications.
Yes, we offer custom sizes for Duplex Steel Coil/Slitting Coil to meet specific project needs. Our team at Josh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
You’ll find **Duplex Steel Coils and Slitting Coils** commonly used in **heat exchangers, chemical processing equipment, marine structures, and pressure vessels** thanks to their superior corrosion resistance and strength. In **industrial and fabrication settings**, they are utilized for **pipes, tubes, flanges, and precision-engineered components** where durability, reliability, and long-term performance are crucial. Moreover, these coils play a vital role in **offshore, oil and gas, and renewable energy projects**, offering low maintenance, operational efficiency, and an extended service life. Their blend of **mechanical strength** and resilience makes them a go-to choice for demanding applications.
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