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Hassan Sheets is a well-established Riyadh, Saudi Arabia-based manufacturer and supplier of high-quality stainless steel 455 circles suitable for industries demanding high strength and corrosion resistance. These circles, renowned for precision, durability, and reliable performance, are produced to international standards. Hassan Sheets supplies stainless steel 455 circles with custom sizes and finishes to industries like aerospace, defense, chemical processing, and power generation, where material reliability is critical in applications.
Stainless steel 455 rings are made from a martensitic precipitation-hardening grade stainless steel. This alloy provides a balance of strong mechanical strength, moderate resistance to corrosion, and satisfactory toughness. Following suitable heat treatment, it can provide tensile strengths of up to 1,100 MPa, which makes it fitting for high-stress environments. The material also provides resistance to stress corrosion cracking and oxidation, as well as good weldability and machinability in the annealed condition.
| 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 circles are extensively applied in structural and mechanical parts that involve strength, fatigue, and corrosion protection. Typical uses include aerospace fittings, turbine parts, shafts, fasteners, and defense devices. Their superior strength-to-weight ratio and endurance under extreme conditions make them suitable for parts that are subjected to mechanical loading, wear, and exposure to aggressive corrosive environments, which provides long-term performance and reliability.
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Riyadh, Saudi Arabia
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