Standard and edition
Confirm the controlling document; a grade name or cross-reference alone is not a complete acceptance specification.
Stainless Steel Round Bar | Duplex Steel Round Bar | High Nickel Alloy Round Bar
Stainless Steel Round Bar
Stainless Steel 347 Round Bar. Choose Piyush Steel India round bar for the best quality SS 347 round bar, UNS S34700 round bar, and SUS 347 round bar. We are a leading supplier, exporter, and stockist in Mumbai.
For a quotation, specify the grade, product standard, dimensions, supply condition, tolerances, testing and delivery destination.
Product information by Piyush Steel India

At a glance
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Buyer selection guide
Begin with the drawing, equipment specification, or governing code. The product name identifies the material route; acceptance depends on the complete purchase specification.
Common applications
The specific features of the round bars of SS 347 motivate them to be perfect to be used in a terrific type of business application. Some of the essential aspects make use of embodying.
Specifications
We offer a wide variety of stainless steel 347 round bars in diverse patterns and sizes to meet the desires of our customers. Below is a table outlining the wonderful sorts of stainless steel bars to be had in our stock:
| Form | Description |
|---|---|
| Stainless Steel Round Bar | Ideal for use in machining, manufacturing, and applications requiring round bars for structural integrity. |
| Stainless Steel Square Bar | Perfect for applications where a square shape is required, including structural supports, brackets, and machine parts. |
| Stainless Steel Hollow Bar | Commonly used for fluid systems, heat exchangers, and other structures where hollow sections are needed. |
| Stainless Steel Hex Bar | Popular in aerospace, automotive, and industrial applications that require a hexagonal shape for improved grip and use in machinery. |
| Stainless Steel Bright Bar | Features a smooth, polished surface finish, ideal for decorative applications or parts requiring a sleek surface for performance. |
| Stainless Steel Forged Bar | Created through a forging process, providing increased strength, making them perfect for high-stress components. |
These bureaucracies offer versatility for hundreds of enterprise programs, ensuring that our customers collect round bars of SS 347 inside the form and duration that fit their precise requirements.
We offer a whole fashion of round bars of SS 347 in awesome sizes and specs to meet the various desires of the financial location. Below is a table listing the standard sizes and specs we inventory:
| Diameter (mm) | Length (meters) | Grade | Standard | Surface Finish |
|---|---|---|---|---|
| 6 mm - 200 mm | 1 - 6 meters | UNS S34700 | ASTM A276 | Bright, Black |
| 10 mm - 100 mm | 1 - 6 meters | UNS S34700 | ASTM A479 | Polished, Ground |
| 10 mm - 150 mm | 3 - 5 meters | SUS 347 | JIS G4303 | Pickled, Cold Drawn |
| 12 mm - 300 mm | 1 - 6 meters | DIN 1.4550 | EN 10088-3 | Bright, Cold Drawn |
We provide a wide selection of sizes, from small diameters for precision components to big bars implemented in heavy-duty applications, with customizable lengths and diameters available to meet unique challenge requirements.
Chemical composition
The chemical composition of SS 347 round bars ensures their high-quality corrosion resistance, high-temperature balance, and universal overall performance in welding. Below is the appropriate chemical composition:
| Element | Percentage (%) |
|---|---|
| Carbon (C) | 0.08 Max |
| Manganese (Mn) | 2.00 Max |
| Silicon (Si) | 1.00 Max |
| Phosphorus (P) | 0.045 Max |
| Sulfur (S) | 0.030 Max |
| Chromium (Cr) | 17.0 - 19.0 |
| Nickel (Ni) | 9.0 - 12.0 |
| Columbium (Cb) | 10 x Carbon Min -1.10 Max |
| Nitrogen (N) | 0.10 Max |
This aggregate of factors offers round bars of SS 347 their ability to face up to excessive-temperature environments, face up to oxidation, and prevent carbide precipitation at some unspecified time in the future of welding, making them the best material for warmth-resistant applications.
Mechanical properties
The mechanical features of the UNS S34700 Round Bar are important for ensuring durability and energy in high-strain and immoderate-temperature conditions. Below are the mechanical features of the round bar of SUS 347:
| Property | Value |
|---|---|
| Yield Strength | 205 MPa Min |
| Tensile Strength | 515 MPa Min |
| Elongation in 50 mm | 30% Min |
| Area of Reduction | 40% Min |
| Hardness (NACE MR 0175) | 85 HRB |
| Modulus of Elasticity | 200 GPa |
| Poisson's Ratio | 0.3 |
These values show the electricity and sturdiness of round bars of SS 347, which can be designed to carry out nicely beneath stress and in immoderate-temperature environments, making them first-class for heavy-responsibility and immoderate-performance applications.
Technical considerations
Confirm the controlling document; a grade name or cross-reference alone is not a complete acceptance specification.
Check that property values apply to the required diameter, heat treatment, test direction and temperature.
State tolerances, straightness, length, surface finish, machining allowance, and end condition where required.
Define inspection, test reports, marking, heat identification, third-party requirements, and destination documentation.
Equivalent grades
Round bars of SS 347 are artificial to fulfill international requirements, and there are numerous identical grades available. Below is a table displaying the identical grades of DIN 1.4550 round bars:
| Grade | Standard |
|---|---|
| UNS S34700 | ASTM A276 |
| UNS S34700 | ASTM A479 |
| DIN 1.4550 | EN 10088-3 |
| SUS 347 | JIS G4303 |
| AISI 347 | SAE J405 |
These equal grades permit the material to be used in numerous industries globally, ensuring compatibility with exquisite countrywide standards and supplying customers with exceptional, dependable products.
Product details
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Proper identity marks are crucial for the traceability and incredible management of round bars of SS 347. The everyday identification marks encompass:
These identity marks ensure exquisite and authentic SUS 347 bars, giving customers self-perception in their buying.
Our round bars of SS 347 are particularly well-known at some stage in the globe. We proudly export to numerous countries, which include:
These nations believe Piyush Steel India round bars will provide various standards, such as DIN 1.4550, UNS S34700, SS 347, and SUS 347 round bars for their industrial tasks, knowing they'll collect the product that meets the first-rate standards of extraordinary and overall performance. For more facts or to re-region an order, please contact us these days. Our institution is prepared to help you with your requirements for remarkable SS 347 round bars!
Product questions
This product is organized under Stainless Steel Round Bar. Use the category page to compare the grade range.
UNS S34700; DIN 1.4550; ASTM A276; ASTM A479; JIS G4303; SUS 347. Confirm the applicable standard and edition for your order.
Provide the grade and standard, diameter, length, quantity, condition, finish, tolerance, testing, documentation, destination, and required timing.
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Specification-led enquiries
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