Neith Metals, located in Cairo, Egypt, stands out as a top-notch manufacturer and supplier of premium stainless steel products, with a particular focus on Stainless Steel 440C Square Bars and Rods. Renowned for their precision-engineered, durable, and corrosion-resistant materials, Neith Metals serves a wide range of industrial and engineering sectors. Thanks to their state-of-the-art production facilities and rigorous quality control measures, the company guarantees consistent product reliability and outstanding performance. Their Stainless Steel 440C Square Bars and Rods are crafted for exceptional hardness, wear resistance, and mechanical strength, making them perfect for demanding applications where precision, durability, and long-lasting performance are a must.
Stainless Steel 440C Square Bars and Rods are high-carbon martensitic stainless steel alloys that contain 16–18% chromium and 0.95–1.2% carbon, along with small amounts of manganese and silicon. These alloys deliver remarkable hardness, with tensile strength reaching up to 760–1900 MPa after heat treatment, and exceptional wear resistance. They can achieve Rockwell hardness levels of 58–60 HRC, ensuring excellent dimensional stability and toughness. These bars and rods are perfect for components that face high stress, friction, and moderately corrosive environments, blending mechanical strength with corrosion resistance for enduring performance.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 440C | 1.20-0.95 | 18.00-16.00 | 1.00 | 1.00 | 0.04 | 0.03-0.15 | 1.00 |
| Element | Tensile Strength | Yield Strength | Elongation | Hardness |
| SS 440C | 1965 | 1896 | 2 | 57 |
| STANDARD | WERKSTOFF NR. | UNS | JIS |
| SS 440C | 1.4125 | S44004 | SUS 440C |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Yes, Stainless Steel 440C Square Bars are magnetic. This is because they are martensitic stainless steel, which contains a high amount of carbon, making them ferromagnetic.
Yes, Stainless Steel 440C square rods can be heat-treated to improve hardness and strength. The typical heat treatment process includes austenitizing, quenching, and tempering.
Stainless Steel 440C square bars offer excellent high-temperature strength and maintain their hardness and wear resistance in elevated temperatures. However, prolonged exposure may lead to some reduction in toughness and ductility.
You’ll find Stainless Steel 440C Square Bars and Rods widely utilized in industries that demand high hardness, wear resistance, and precision. Common applications include ball bearings, cutting tools, knives, shafts, valve components, and precision machinery parts. They are frequently used in the automotive, aerospace, and tooling sectors, where strength and durability are crucial. The alloy’s capacity to achieve superior hardness through heat treatment makes it ideal for high-performance and heavy-duty applications. Stainless Steel 440C Square Bars and Rods offer a dependable mix of strength, corrosion resistance, and wear resistance, making them essential for various industrial needs.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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