What are Stainless Steel 17-4 PH Round Bars?
Stainless Steel 17-4 PH Round Bars are forged with a blend of chromium, nickel, and copper, providing a strong combination of hardness and strength. It can be heat-treated for further improvement in its mechanical properties, enabling customization according to the application requirement. It possesses excellent wear resistance and toughness even in the toughest environments. Its wide use in all sectors such as the aerospace, marine, chemical, and nuclear industries makes the versatility of the stainless steel self-evident.
Advantages of Stainless Steel 17-4 PH Round Bars?
One of the key benefits of 17-4 PH Round Bars Stainless Steel lies in their tensile and yield strength. While other grades of stainless steel degrade with decreasing strength at higher temperatures, 17-4 PH will retain the same strength all the way up to and including 600°F (316°C), allowing it to be an ideal component for parts subject to both severe stress and heat. Its superior corrosion resistance likewise leads to long-term performance in corrosive environments with less maintenance and replacement. Moreover, these round bars have great stability in dimensions and will be easily machined in both treated and aged conditions.
Meta Aerospace is one of the trustworthy Stainless Steel 17-4 PH Round Bars Suppliers, providing precision-engineered products for heavy-duty applications. Our round bars satisfy international standards including ASTM A564 and are supplied in a wide variety of sizes and special specifications. We make sure every bar goes through stringent quality checks so as to satisfy the stringent demands of contemporary industries.
Uses and Applications Stainless Steel 17-4 PH Round Bars?
- Aerospace Industry: Utilized in the manufacture of airplane frames and exhaust manifolds, where resistance to heat and pressure is paramount.
- Chemical Processing: Critical in reactor vessels and heat exchangers that are exposed to corrosive fluids and volatile materials.
- Oil & Gas Industry: Reliable with pipeline fittings and offshore platforms providing the strength with seawater exposure and in harsh climatic conditions.
- Pharmaceutical equipment: Needed for sterilisers and cleanroom equipment because they are hygienic with a corrosion-resistant surface.
- Power generation: Employed in turbine housing and boiler tubes, which demand stable mechanical performance at elevated temperatures.
- Food Processing: Applied in mixing tanks and conveyors, providing a sanitary surface that is resistant to acids in foods.
- Motor Industry: Ideal for engine components and exhaust pipes, durable against vibration and heat.
- Pulp and Paper Mills: Used in digester lines and bleaching equipment, resistant against acidic and basic chemistries.
- Marine Applications: Employed in propeller shafts and underwater pipes, withstanding corrosive saltwater conditions.
- Construction Industry: Utilized in loadbearing structural components, providing long-term and durable service in corrosive urban and sea environments.
Being the topmost Stainless Steel 17-4 PH Round Bars Suppliers, Meta Aerospace provides timely and steadfast supply chain services for international clients. Our round bars, made with stainless steel, are often utilized in aerospace structural parts wherein their strength-to-weight ratio provides a major benefit. In the aerospace industry, they are used in jet engine components, landing gears, and helicopter rotor blades, providing lightweight performance as well as strength. Meta Aerospace is one of the leading Stainless Steel 17-4 PH Round Bars Stockists with a stocked-for-shipment quantity meeting urgent industry demands. The bars can be found extensively used in the maritime industry as a part of propeller shafts, pumps, and valve components that need corrosion resistance against seawater. They are also used in the chemical processing industry, especially in operations with acids or chloride-containing substances.
We are also known internationally as reliable Stainless Steel 17-4 PH Round Bars Exporters, exporting to clients in Europe, the Middle East, and Asia. In the nuclear industry, the round bars are employed in inner reactor parts and control rod mechanisms because they present a high resistance to stress corrosion cracking. In the oil and gas industry, the use of the 17-4 PH bars includes valve components, downhole equipment, and fasteners that operate with pressure and corrosive liquids.
What Are Specification Stainless Steel 17-4 PH Round Bars?
| Specification | ASTM A564 / ASME SA564 |
|---|---|
| Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round Bars | Outside Diameter in the range of 4mm to 500mm |
| Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | 33 x 30mm to 295 x 1066mm |
Equivalent material Of Stainless Steel 17-4 PH Round Bars?
| Grade | C | P | Si | Ni | Cu | Fe | Mn | S | Cr | Cb+Ta |
|---|---|---|---|---|---|---|---|---|---|---|
| SS 17-4 PH | 0.07 | 0.04 | 1.0 max | 3.0 – 5.0 | 3.0 – 5.0 | Bal | 1.0 max | 0.03 | 15.0 – 17.5 | 5 X C / 0.45 |
Chemical Composition Of Stainless Steel 17-4 PH Round Bars?
| Grade | C | Mn | Si | P | S | Cr | Co + Ta | Ni | Fe |
|---|---|---|---|---|---|---|---|---|---|
| SS 17-4 | 0.04 – 0.10 | 2 max | 0.75 max | 0.045 max | 0.03 max | 17 - 20 | 8xC min 1.00 max | 9 - 13 | 62.74 |
Mechanical Properties Of Stainless Steel 17-4 PH Round Bars?
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |