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Nial Sheets and Plates is a reputable manufacturer and supplier of top-notch Stainless Steel 455 Circles based in Houston, USA. We cater to industries that require materials with high strength, impressive toughness, and exceptional corrosion resistance. Our precision-engineered Stainless Steel 455 Circles are designed to perform brilliantly in structural and high-stress applications. With a strong focus on quality control, advanced processing techniques, and prompt delivery, we proudly support sectors like aerospace, defense, petrochemical, and industrial. Our Stainless Steel 455 Circles are key to helping our customers achieve long-lasting reliability in critical components where factors like strength-to-weight ratio, machinability, and corrosion resistance are vital.
Stainless Steel 455 Circles are martensitic, age-hardenable stainless steels that contain approximately 11–12.5% chromium, 7.5–10.5% nickel, 0.5% molybdenum, along with small amounts of titanium and copper to boost strength and toughness. They boast impressive mechanical properties, including a tensile strength of up to 1380 MPa and a yield strength around 1170 MPa after heat treatment. These circles offer good ductility, impact resistance, and moderate corrosion resistance, making them ideal for applications that need a strong yet lightweight and corrosion-resistant material.
| 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.
You’ll find Stainless Steel 455 Circles in a variety of applications that demand high strength, toughness, and corrosion resistance. In the aerospace sector, they’re commonly used for structural parts, landing gear components, and engine fittings. The defense industry relies on them for high-strength fasteners, missile components, and precision parts. Petrochemical and chemical plants utilize them for shafts, valves, and pump parts that face mild corrosive environments. They’re also found in power generation equipment, industrial machinery, and medical tools where a high strength-to-weight ratio and dependable performance under stress are crucial. Their machinability and heat treatability further enhance their versatility.
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Houston, TX 77041
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