Adam Stainless is a well-respected manufacturer and supplier of Stainless Steel 440C Coils based in Canberra, Australia. With a strong emphasis on high-performance materials, Adam Stainless specializes in precision-engineered 440C stainless steel coils that are perfect for applications demanding exceptional hardness, wear resistance, and moderate corrosion protection. Thanks to their advanced production capabilities and rigorous quality control, the company consistently delivers coils that meet the high standards of industries like aerospace, tooling, and precision engineering. Over the years, Adam Stainless has built a solid reputation in Canberra for providing reliable, high-strength stainless steel solutions tailored to meet specific industrial needs.
The Stainless Steel 440C Coils produced by Adam Stainless are crafted from high-carbon martensitic stainless steel, which contains around 17% chromium and up to 1.2% carbon. This unique composition allows the material to be heat-treated, achieving impressive hardness levels—typically reaching up to 60 HRC—while still ensuring good dimensional stability. These coils are known for their excellent wear and abrasion resistance, along with moderate corrosion resistance in dry and mildly corrosive environments. Such properties make 440C an ideal choice for parts that require both strength and durability. Adam Stainless is committed to maintaining tight tolerances, smooth finishes, and consistent quality in every coil they supply.
| Standard | ASTM A240, ASME SA240 |
| Thickness | 0.1mm to 12 mm Thk |
| Coil Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc. |
| Coil Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc. |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching. |
| Finish | Hot rolled (HR), Cold rolled (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated), Galvanized etc. |
| Grade | C | Mn | Si | S | P | Cr |
| SS 440C | 0.20 max | 1.00 max | 1.00 max | 0.030 max | 0.040 max | 15.00 – 17.00 |
| lement | Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness |
| SS 440C | 7.8 g/cm3 | MPa – 380 | MPa – 170 | 20 % | Rockwell B (HR B)- 88 / Brinell (HB)- 0.5t |
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SS 440C slitting coils are highly durable and corrosion-resistant, ideal for precision components like cutting tools and bearings. Their hardness and wear resistance make them suitable for demanding industrial applications.
SS 440C hot rolled coils offer exceptional hardness and strength, making them ideal for high-stress applications. They are commonly used in manufacturing cutting tools, bearings, and automotive components.
SS 440C cold rolled coils provide superior surface finish and dimensional accuracy. Ideal for precision applications, they are used in cutting tools, bearings, and other components requiring high hardness and durability.
Stainless Steel 440C HR slitting coils offer exceptional hardness and strength, making them perfect for precision-cutting tools and high-stress applications. Their durability and wear resistance enhance performance in demanding environments.
Stainless Steel 440C slitting coils provide excellent hardness and wear resistance, ideal for precision applications. Their durability and corrosion resistance make them suitable for high-stress components like cutting tools and bearings.
AISI 440C slitting coils are known for their high hardness and wear resistance. They are ideal for precision components such as cutting tools and bearings, offering durability and reliable performance.
We ensure complete transparency in delivering Stainless Steel 440C Coils with exceptional quality assurance. With every order, we provide essential documentation such as a commercial invoice, packing list, fumigation certificate, heat treatment chart, and a NABL-approved lab test report. We also offer a Material Test Certificate as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. Our documentation is carefully organized to ensure maximum client satisfaction.
In Canberra, Adam Stainless Stainless Steel 440C Coils find extensive use across various sectors, including manufacturing, aerospace, defense, tooling, and mechanical components. Their remarkable hardness and wear resistance make them perfect for crafting cutting tools, bearings, valve components, and high-strength springs. These coils are also well-suited for the fabrication of precision parts that face mechanical stress or abrasion. While they may not be the best fit for highly corrosive or marine environments, 440C coils truly shine in dry or mildly corrosive applications that require long-lasting performance.







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