Niazi Stainless, a reputable manufacturer and supplier based in Manama, Bahrain, specializes in high-quality Stainless Steel 440 Bars that are perfect for applications requiring exceptional hardness, wear resistance, and durability. With a strong commitment to precision manufacturing and compliance with international standards, Niazi Stainless guarantees that each bar delivers outstanding mechanical performance and long-lasting reliability. Their SS 440 Bars are particularly suited for high-stress environments where strength and resistance to corrosion are crucial. Catering to industries like tooling, automotive, aerospace, and mechanical engineering, Niazi Stainless has become a go-to supplier of top-notch stainless steel materials throughout Bahrain and the GCC, offering solutions that blend performance with durability.
These Stainless Steel 440 Bars are crafted from high-carbon martensitic stainless steel, featuring around 16–18% chromium and 0.95–1.20% carbon, along with trace elements like manganese, silicon, and molybdenum to boost hardness and corrosion resistance. They showcase impressive mechanical properties, including high tensile strength, remarkable wear resistance, and exceptional hardness after heat treatment. SS 440 Bars maintain their shape under mechanical stress and provide moderate corrosion resistance, making them ideal for precision components and industrial applications that demand long-term durability and performance.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 440 | min. max. | 0.75 1.20 | – 1 | – 1 | – 0.04 | – 0.03 | 16 18 | – 0.75 | – | – |
Contact us to get a quick quote for your requirement.
We ensures that all Stainless Steel 440 Bars will meet quality standards; this includes extensive testing and certification. Every batch is inspected thoroughly, including chemical analysis, mechanical tests, and checks on dimensions. Thorough reports are issued at the time of certification that guarantees international standards about performance, durability, and reliability of the products.
440 round bars offer high hardness and wear resistance, ideal for making cutting tools, blades, and industrial components requiring strength and durability in moderate corrosive environments.
440 flat bars are known for their hardness and abrasion resistance, making them suitable for manufacturing components like blades, tools, and mechanical parts in various industrial applications.
440 square bars provide excellent strength and durability, ideal for applications requiring high wear resistance, such as tooling and machinery components, with good performance in moderate corrosive environments.
440 rectangular bars are used in high-strength applications requiring durability and hardness, such as manufacturing tools, bearings, and structural components, offering excellent wear resistance and moderate corrosion resistance.
440 hexagonal bars deliver high hardness and resistance to wear, suitable for applications like cutting tools and industrial machinery components, providing strength and durability in various environments.
440 T-bars offer robust hardness and wear resistance, ideal for structural applications and tooling, providing strength and durability in environments where high performance and resistance to abrasion are required.
In various industries where high hardness, wear resistance, and strength are vital, Stainless Steel 440 Bars are widely utilized. They’re commonly found in the production of cutting tools, bearings, valves, and high-performance mechanical parts. The automotive and aerospace sectors rely on SS 440 Bars for precision-engineered components that can withstand heavy loads and repetitive stress. Additionally, these bars are used in industrial machinery, molds, shafts, and tooling equipment where durability and reliability are paramount. Thanks to their excellent heat-treating capabilities, hardness, and corrosion resistance, SS 440 Bars are the perfect choice for demanding applications.
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