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 314 Round Bar. Get top-quality SS 314 round bar at the best price from Piyush Steel India round bar. We are a leading manufacturer & supplier of UNS S31400 and SUS 314 round bar in India.
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
Confirm the applicable specification and availability for your required size and condition.
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
Used in furnace components and heat treatment machines for their superoxidation resistance at immoderate temperatures.
SS 314 Round Bars are carried out in chemical reactors and storage tanks for their resistance to corrosive chemicals and immoderate warmth.
Ideal for refineries and gas processing vegetation in which immoderate-temperature standard overall performance is vital.
Used in boilers, superheaters, and mills to face up to thermal stresses and maintain performance.
SS 314 Round Bars are utilized in exhaust manifolds and catalytic converters due to their functionality to undergo excessive heat and withstand corrosion.
These bars are implemented in food-grade applications requiring immoderate cleanliness and resistance to immoderate temperature cleaning tactics.
Used in aerospace programs for additives exposed to excessive warmth and pressure.
SS 314 Round Bars are employed in drying cylinders and tools subjected to excessive temperatures eventually of cloth manufacturing.
Specifications
We supply SS 314 Round Bars in several works to cater to diverse industrial requirements:
| Form | Description |
|---|---|
| Stainless Steel Round Bar | Ideal for use in mechanical and structural components requiring strength and durability. |
| Stainless Steel Square Bar | Suitable for frames, structural supports, and machining applications. |
| Stainless Steel Hollow Bar | Lightweight yet robust, used for piping systems and fluid transfer applications. |
| Stainless Steel Hex Bar | Widely used for precision machining, fastener production, and tools. |
| Stainless Steel Bright Bar | Polished to a fine finish, these bars are used in aesthetic and high-precision applications. |
| Stainless Steel Forged Bar | Heavy-duty bars with enhanced mechanical properties for demanding applications. |
| Property | Details |
|---|---|
| Diameter | 5mm to 500mm |
| Length | Up to 6 meters |
| Surface Finish | Bright, Black, or Polished |
| Standards Followed | ASTM A276, A479 |
Chemical composition
| Element | % Composition |
|---|---|
| Chromium | 23.0 – 26.0 |
| Nickel | 19.0 – 22.0 |
| Silicon | 1.5 – 3.0 |
| Carbon | Max 0.25 |
| Manganese | Max 2.0 |
| Phosphorus | Max 0.045 |
| Sulfur | Max 0.03 |
| Iron | Balance |
Mechanical properties
| Property | Value |
|---|---|
| Tensile Strength | 620 MPa (Min) |
| Yield Strength | 310 MPa (Min) |
| Elongation | 30% (Min) |
| Area of reduction | 40% (Min) |
| Hardness (HBW) (NACE MR 0175) | Max 237 |
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
| Standard | Grade |
|---|---|
| ASTM A276/A479 | UNS S31400 |
| EN 10088-3 | 1.4841 |
| JIS G4303 | SUS 314 |
| EN 10088-3 | X15CrNiSi25-20 |
Product details
Send your product requirements for a quotation.
SS 314 Round Bar is an austenitic stainless-steel alloy enriched with excessive tiers of chromium and nickel, offering extraordinary resistance to oxidation and thermal fatigue. This fabric is mainly perfect for programs requiring durability in immoderate-temperature settings.
The addition of silicon in SUS 314 Round Bar, in addition, enhances its resistance to scaling and oxidation, making it a desired choice for warmth exchangers, kilns, and petrochemical plant life.
To ensure traceability and exquisiteness, every SS 314 Round Bar is marked with:
Piyush Steel India round bar proudly resources SS 314 Round Bars to clients across North America, Europe, Asia-Pacific, and the Middle East. For inquiries and orders, feel free to contact us.
Product questions
This product is organized under Stainless Steel Round Bar. Use the category page to compare the grade range.
UNS S31400; DIN 1.4841; ASTM A276; JIS G4303; SUS 314. 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
Include the governing standard, dimensions, quantity, condition, testing requirements, documentation, and destination.
