Stainless Steel 321 Round Bar Manufacturer, Supplier & Exporter in India
Stainless Steel 321 Round Bars supplied by Astromet Steel & Engineering are titanium-stabilized for improved high-temperature performance. These bars resist intergranular corrosion effectively. They are ideal for elevated temperature applications. Excellent mechanical strength ensures reliability.
SS 321 round bars retain strength under continuous heat exposure. Titanium stabilization prevents carbide precipitation. This enhances weldability and service life. The material is widely used in thermal systems.
Astromet Steel & Engineering delivers SS 321 round bars with consistent surface quality. Various sizes and finishes are available. These bars perform well in oxidizing environments. Precision machining compatibility is assured.
We ensure international compliance and proper testing. SS 321 round bars are suitable for demanding industrial conditions. Bulk and custom orders are supported. Quality remains uncompromised.
Stainless Steel 321 Round Bar Specifications
| Parameter | Details |
|---|---|
| Standard | ASTM A276 |
| Diameter | 5 mm – 400 mm |
| Finish | Bright, Black |
SS 321 Round Bar Equivalent Grades
| Standard | Grade |
|---|---|
| ASTM | 321 |
| EN | 1.4541 |
| DIN | X6CrNiTi18-10 |
| JIS | SUS 321 |
Stainless Steel 321 Round Bar Chemical Composition
| C | Mn | Si | Cr | Ni | Ti |
|---|---|---|---|---|---|
| ≤0.08 | ≤2.00 | ≤1.00 | 17–19 | 9–12 | ≥5×C |
321 Stainless Steel Round Bar Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
|---|---|---|
| ≥515 MPa | ≥205 MPa | ≥40% |
Why Choose Astromet Steel & Engineering?
This advanced resistance to intergranular corrosion because of the
- Consistent quality & competitive pricing
- Ready stock & custom fabrication
- International standard compliance
- On-time delivery worldwide
- Complete documentation & certification
SS 321 Round Bar Usage & Applications
Used in exhaust manifolds, heat exchangers, aircraft components, furnace parts, and high-temperature pipelines.