Sadiki Metals, based in Kinshasa, Congo, has made a name for itself as a top-notch manufacturer and supplier of high-performance Stainless Steel 440C Hex Bars. The company is well-regarded for its precision engineering, outstanding product quality, and commitment to international manufacturing standards. The Stainless Steel 440C Hex Bar is celebrated for its remarkable hardness, strength, and wear resistance, making it a perfect fit for tough industrial and mechanical applications. With cutting-edge production technology and rigorous quality checks, Sadiki Metals serves various industries, including aerospace, automotive, tooling, and engineering, providing durable and dependable stainless steel solutions both in Africa and around the globe.
The Stainless Steel 440C Hex Bar from Sadiki Metals is primarily made up of iron, chromium, and carbon, with small amounts of molybdenum, manganese, and silicon added to enhance its mechanical and corrosion-resistant properties. This high-carbon martensitic stainless steel boasts excellent tensile and yield strength, impressive hardness after heat treatment, and solid resistance to wear and abrasion. It maintains its shape and stability even under high stress and temperature, ensuring exceptional durability and moderate corrosion resistance. Its well-balanced composition guarantees great machinability and long-lasting reliability in precision engineering tasks.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| 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 | 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 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Heat treatment of SS 440C involves hardening by quenching and tempering, significantly increasing hardness and wear resistance. Proper heat treatment also enhances corrosion resistance, making the material suitable for demanding applications.
SS 440C Hex Bar is commonly used in bearings, shafts, valves, and tools. Its high hardness, wear resistance, and moderate corrosion resistance make it preferred over other stainless steels for demanding, high-strength applications.
The Stainless Steel 440C Hex Bar finds its way into a variety of applications that demand high strength, hardness, and wear resistance. It’s commonly used in bearings, valve components, pump shafts, cutting tools, molds, and dies. Its superior mechanical properties make it ideal for aerospace parts, automotive components, and precision instruments. Additionally, it plays a crucial role in industrial machinery, surgical tools, and defense equipment where high performance and durability are non-negotiable. With its exceptional hardness, machinability, and dimensional accuracy, the Stainless Steel 440C Hex Bar promises reliable and enduring performance in even the most challenging mechanical and industrial settings.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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