SS 446 (UNS S44600 )round bars/rods indeed possess various properties that make them suitable for industrial applications. Here are some key properties of SS 446 round bars/rods:
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Great ductility: SS 446 round bars/rods exhibit excellent ductility, allowing them to be easily formed and shaped without fracturing. This property is important in applications where flexibility and ease of fabrication are required.
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Durability: SS 446 round bars/rods are known for their durability, making them suitable for demanding industrial environments. They can withstand mechanical stress and pressure without compromising their structural integrity.
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High tensile strength: SS 446 round bars/rods offer high tensile strength, providing resistance against deformation and breakage. This property ensures that the material can withstand heavy loads and maintain its performance under stress.
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Stability in elevated temperatures: SS 446 round bars/rods exhibit stability and excellent performance in elevated temperatures. They can withstand high heat without significant loss of strength or structural integrity, making them suitable for applications that involve exposure to elevated temperatures.
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High toughness: SS 446 round bars/rods possess high toughness, which refers to their ability to resist cracking or fracturing under impact or stress. This property ensures that the material can withstand sudden loads or shocks, improving its reliability in various industrial applications.
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Weldability: SS 446 round bars/rods exhibit good weldability, allowing them to be easily joined using various welding techniques. This property enhances their versatility and makes them suitable for applications that require fabrication or assembly processes.
STAINLESS STEEL ROUND BAR EQUIVALENT GRADES
| STANDARD | UNS | WNR. |
|---|---|---|
| SS 440C | S44004 | 1.4125 |
CHEMICAL COMPOSITION OF STAINLESS STEEL ROUND BAR
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 440C | 0.95 - 1.20 | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 16.00 - 18.00 | - |
MECHANICAL PROPERTIES OF STAINLESS STEEL ROUND BAR
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Rockwell (HR C) | Impact Charpy V (J) |
|---|---|---|---|---|---|
| Annealed* | 758 | 448 | 14 | 269HB max | - |
| 204 | 2030 | 1900 | 4 | 59 | 9 |
| 260 | 1960 | 1830 | 4 | 57 | 9 |
| 316 | 1860 | 1740 | 4 | 56 | 9 |
| 371 | 1790 | 1660 | 4 | 56 | 9 |
| * Annealed properties are typical for Condition A of ASTM A276# Brinell Hardness is ASTM A276 specified maximum for annealed 440C, B and C. | |||||
SS Round Bar Application Industries Our Stainless Steel SS Round Bar are used in a wide range of applications and various industries. Below are a few of them:
Petrochemical Industry
Oil and Gas Industry
Chemical Industry
Power Plant Industry
Energy Industry
Pharmaceuticals Industry
Pulp & Paper Indusry
Food Processing Industry
Aerospace Industry
Refining Industry
| STANDARD | UNS | WNR. | JIS |
|---|---|---|---|
| SS 446 | S44600 | 1.4762 | SUS 446 |
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 446 | 0.20 max | 1.50 max | 0.75 max | 0.040 max | 0.030 max | 23.00 | 0.50 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|
| Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % |
