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Hashmi Sheets and Plates is a trusted manufacturer and supplier of Stainless Steel 455 Circle in Doha, Qatar, catering to industries that demand high strength, wear resistance, and reliability. We focus on providing stainless steel products that meet international quality standards and deliver consistent performance in demanding environments. Our Stainless Steel 455 Circles are carefully processed to ensure uniform quality, durability, and precision. With timely delivery, technical support, and a customer-focused approach, Hashmi Sheets and Plates supports engineering, industrial, and construction projects across Qatar.
Stainless Steel 455 Circle is a martensitic stainless steel alloyed with approximately 12–14% chromium and low carbon content. This composition allows it to be hardened through heat treatment for excellent tensile and yield strength. Mechanically, it provides high hardness, good wear resistance, and moderate corrosion resistance. The alloy offers good toughness and dimensional stability, making it suitable for precision components and structural applications.
| Specifications | ASTM F899 / AMS 5617 |
|---|---|
| Dimensions | ASTM, ASME and API |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Thickness | 1 Mm To 100 mm. |
| Diameter | Upto 2000 Mm. |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max. |
| Circles Form | Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Cnc Finish, Polished Unique, Hot Rolled Circle.. |
| Chemical Range For 455 | ||
|---|---|---|
| Element | Minimum | Maximum |
| Carbon | — | 0.05 |
| Chromium | 11.00 | 12.50 |
| Copper | 1.50 | 2.50 |
| Iron | Balance | — |
| Manganese | — | 0.50 |
| Molybdenum | — | 0.50 |
| Nickel | 7.50 | 9.50 |
| Niobium | 0.10 | 0.50 |
| Phosphorus | — | 0.04 |
| Silicon | — | 0.50 |
| Sulphur | — | 0.03 |
| Titanium | 0.80 | 1.40 |
| Typical Mechanical Properties for 455 | |||
|---|---|---|---|
| Form | Tensile Strength | Yield Strength | Elongation at Break |
| Annealed Bar | 145 ksi | 103 ksi | 14% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 455 Circle provide exceptional strength, corrosion resistance and durability, making them ideal for aerospace, chemical, and marine applications Their high tensile strength results in reduced material consumption while maintaining order the integrity of the. Because of their excellent resistance to oxidation and fatigue, these cylinders perform well in harsh environments. They are also easy to machine and manufacture, allowing for a wide variety of applications. Furthermore, stainless steel 455 maintains stability at high temperatures and provides long service life, ensuring cost-effectiveness and reliability in demanding applications Its superior materials enable it preferred for critical applications.
Stainless Steel 455 Circle is widely used in applications requiring high strength, hardness, and wear resistance. Common uses include shafts, gears, valve components, bearings, and high-strength structural parts in industrial and engineering applications. It is also applied in aerospace, automotive, and machinery components where durability and resistance to mechanical stress are critical. Its ability to retain mechanical strength under demanding conditions makes Stainless Steel 455 Circle a reliable choice for high-performance industrial, structural, and engineering applications.
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