Rashid Metals, a well-respected manufacturer and supplier located in Muscat, Oman, has built a solid reputation for providing top-notch Stainless Steel 440C Square Bars that are perfect for high-performance and precision-driven applications. With a strong focus on advanced manufacturing techniques, rigorous quality standards, and outstanding customer service, the company guarantees that each product aligns with global specifications. Rashid Metals is dedicated to offering durable and reliable material solutions, backed by their technical know-how and prompt delivery. Their emphasis on precision, strength, and long-lasting performance has established them as a go-to source for Stainless Steel 440C Square Bars, especially in industries that demand exceptional hardness, wear resistance, and corrosion protection.
Stainless Steel 440C Square Bars are made from high-carbon martensitic stainless steel, featuring a significant amount of chromium along with carefully controlled levels of manganese, silicon, and molybdenum. This unique blend results in remarkable hardness, outstanding wear resistance, and robust corrosion resistance when properly heat-treated. On the mechanical side, 440C boasts high tensile and yield strength, excellent edge retention, and the ability to maintain stability even under high stress. Its potential to achieve very high hardness levels makes it a top choice for applications where durability, precision, and long-lasting performance are crucial.
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.
These Stainless Steel 440C Square Bars find their way into a variety of applications that demand maximum hardness, wear resistance, and corrosion protection. They’re frequently used in the production of cutting tools, industrial knives, and precision bearings, thanks to their impressive edge retention and durability. In the mechanical and automotive sectors, these bars are essential for valve components, ball bearings, and high-stress machine parts. They’re also ideal for surgical instruments, gauges, molds, and tooling equipment. Their ability to endure heavy wear, maintain strength at high hardness levels, and resist corrosive environments makes Stainless Steel 440C Square Bars a preferred choice across various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
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