Stainless Steel 321
Round Bar
Leading Stainless Steel 321 Round Bar manufacturer & supplier in India. Stabilized SS 321 rods for high temperature & welding applications.
Standard
ASTM A276/A479
Yield
550 Min MPa
Diameter
3 - 500 mm
Origin
Global Supply
Stainless Steel 321 Round Bar Manufacturer, Supplier & Exporter
When applications involve high temperatures and welding conditions, Stainless Steel 321 Round Bars are a highly reliable choice due to their stabilized composition and resistance to intergranular corrosion.
At United Stainless LLP, we supply premium-quality SS 321 Round Bars designed for industries where heat resistance, weldability, and structural stability are critical. These bars are widely used in aerospace, petrochemical, heat exchangers, and exhaust systems.
If your application involves continuous heat exposure and welding, SS 321 is a dependable and long-lasting material.
Table of Content
- Stainless Steel 321 Round Bar Specification
- Industrial Applications
- Stainless Steel 321 Round Bar Brands We Deal
- Stainless Steel 321 Round Bar Weight Chart
- Types of Stainless Steel 321 Round Bar
- Stainless Steel 321 Round Bar Bar Grade
- Stainless Steel 321 Round Bar Supplier
- Frequently Asked Questions
| Stainless Steel 321 Round Bar Specification | |
|---|---|
| Specifications | Stainless Steel 321 Round Bar |
| Outside Diameter | 4mm to 500mm |
| Standard | ASTM A276, ASTM A479 |
| Width | 3.2mm – 1500mm |
| Length | 1 to 6 Meters |
| Thickness | 0.3mm – 50mm |
| Form | Round, Billet, Ingot, Forging |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Chemical Composition (%)
C
-
Ti
Stabilizing element
Si
-
P
-
S
-
Cr
17–19%
Cu
-
Ni
9–12%
Mo
-
Fe
-
Stainless Steel 321 Round Bar Mechanical Properties
Tensile Strength (MPa) min
515 MPa
Yield Strength 0.2% Proof (MPa) min
205 MPa
Elongation (% in 50mm) min
40% min
Rockwell B (HR B) max
≤ 95 HRB
Brinell (HB) max
≤ 217 HB
Stainless Steel 321 Grades
SS 321
SS 304
SS 316
Industrial Applications
Engineered for extreme reliability in the world’s most critical infrastructures.
Offshore Oil & Gas
Critical components for subsea piping and platform structures.
Chemical Processing
Aerospace
Power Generation
High-pressure heat exchangers and flue gas desulfurization.
Top Stainless Steel 321 Round Bar Brands We Deal In
Stainless Steel 321 Round Bar Weight Chart
Stainless Steel 316/316L Round Bars may be customized in any thickness to meet the needs of the client; the table below shows the standard thickness of Stainless Steel 316/316L Round Bar.
| Stainless Steel 321 Round Bar Weight Chart | |
|---|---|
| Diameter (mm) | Weight (Kg/Meter) |
| 6 mm | 0.22 |
| 8 mm | 0.40 |
| 10 mm | 0.62 |
| 12 mm | 0.89 |
| 16 mm | 1.58 |
| 20 mm | 2.47 |
| 25 mm | 3.86 |
| 32 mm | 6.31 |
| 40 mm | 9.87 |
| 50 mm | 15.42 |
| 63 mm | 24.46 |
| 75 mm | 34.67 |
| 90 mm | 49.95 |
| 100 mm | 61.68 |
Types of Stainless Steel 321 Round Bar
As a leading Stainless Steel 321 Round Bar Supplier, we have a large stock of Stainless Steel 321 Round Bar that can be rapidly delivered to prominent Indian cities.
Stainless Steel 321 Round Bar
Stainless Steel 321 Round Bar
Stainless Steel 321 Round Bar
Stainless Steel 321 Round Bar
Stainless Steel 321 Round Bar
Stainless Steel 321 Round Bar
Stainless Steel 321 Round Bar
Stainless Steel 321 Round Bar
Have questions about Stainless Steel 321 Round Bars, pricing, or specifications? Our team is here to help you with expert guidance, quick quotations, and reliable support. Reach out to us through your preferred channel and get a fast response for all your requirements.
Stainless Steel 321 Round Bar Grade
Our dedication to quality guarantees that every Stainless Steel 321 Round Bar meets the highest standards, establishing us as a reliable Stainless Steel 321 Round Bar Manufacturer in India.
| Stainless Steel 321 Round Bar Specification | |
|---|---|
| Specifications | Stainless Steel 321 Round Bar |
| Outside Diameter | 4mm to 500mm |
| Standard | ASTM A276, ASTM A479 |
| Width | 3.2mm – 1500mm |
| Length | 1 to 6 Meters |
| Thickness | 0.3mm – 50mm |
| Form | Round, Billet, Ingot, Forging |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Stainless Steel 321 Round Bar Price List
Explore our updated Stainless Steel 321 Round Bar Price List, offering competitive and transparent pricing for premium-quality bars in various grades, sizes, and specifications.
| Stainless Steel 321 Round Bar Price Chart | |
|---|---|
| Description | Price |
| AISI 321 Bright Round Bars Price per kg in India, Length 3mtr | INR 300–350/kg |
| SS 321 Round Bars price per ton | US$ 4500–6000/ ton |
| Hot Rolled / Cold Rolled SS 321 Round Bars | US$ 2.20–6.50/ Kilogram |
| 321 Stainless Steel Rod Diameter 1.0mm to 300mm | US$ 1100.00–1700.00 |
| Cold Drawn Inox 321 Round Rod Price | US$ 1600.00–2300.00 |
| 321 Stainless Steel Round Bars 2mm 3mm 6mm | US$ 400.00–600.00 |
| 321 Polished Stainless Steel Solid Bars / Rod | US$ 1400.00–3000.00 |
| AISI 321 3mm Stainless Steel Round Bars | US$ 2200.00 |
| 321 Stainless Steel Rod | US$ 800.00–4500.00 |
| SUS 321 Stainless Steel Rod | US$ 2800.00–3200.00 |
| 5mm 12mm SUS Polish 321 Stainless Steel Round Bars | US$ 1700.00–2100.00 |
| 1.4541 SUS 321 Stainless Steel Round Bars Price Per kg | US$ 1100.00–3200.00 |
Stainless Steel 321 Round Bar Client Project Report - United Stainless LLP
Stainless Steel 321 Round Bar is supplied in several places in India. United Stainless LLP is a leading Stainless Steel 321 Round Bar Supplier. Our firm is a household name, and our brand represents speedy delivery, low pricing, and high-quality Stainless Steel 321 Round Bars. As a prominent Stainless Steel 321 Round Bar Supplier in India, we have delivered Stainless Steel 321 Round Bar to several cities and industries.
Additional Information Stainless Steel 321 Round Bar Manufacturer
- Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others.
- Packaging: Stainless Steel 321 Round Bars are packaged with caution, and safety so they reach our client as well as he would expect. Packaging Chartges Extra.
- Port of Dispatch: Mumbai ports in the Maharashtra, state of India.
- Tax: 18% GST.
Leading Stainless Steel 321 Round Bar Supplier in listed Cities
United Stainless LLP has established itself as a leadingStainless Steel 321 Round Bar Manufacturer & Stainless Steel 321 Round Bar Supplier in India. Every month, we ship containers of Stainless Steel 321 Round Bars to various customers from Indian ports. We are also a well-known Stainless Steel 321 Round Bar Stockist. We deliver on time to our clients in multiple cities and states across India, due to our in-house production capabilities and large inventory.
We proudly supply Stainless Steel 321 Round Bars to key cities including Bengaluru, Chennai, Hyderabad, Cochin, Tiruppur, Sivakasi, Thiruvananthapuram, Vijayawada, Rajahmundry, Salem, Visakhapatnam, Mangalore, Ahmedabad, Pune, Kolkata, New Delhi, Mumbai, Jaipur, Surat, Gandhinagar, Bhiwandi, Jamnagar, Bhubaneswar, Firozabad, Bokaro Steel City, Rajkot, Bharuch, Panna, Raipur, and Ludhiana.
Our Stainless Steel 321 Round Bars are widely used in industries such as oil & gas, petrochemical, marine, power generation, chemical processing, and construction, thanks to their exceptional strength, corrosion resistance, and durability in extreme environments.
Prominent Stainless Steel 321 Round Bar Exporter in Listed Countries
We supply Stainless Steel 321 Round Bar to various countries, and due to our expanding clientele, we are currently shipping Stainless Steel 321 Round Bar containers to new locations and ports which made us a top Stainless Steel 321 Round Bar Stockist & Stainless Steel 321 Round Bar Exporter. United Stainless LLP exports Stainless Steel 321 Round Bars to the United Arab Emirates, European countries, Africa, Asia, and the rest of the world.
Countries We Supply Stainless Steel 321 Round Bar
Countries We Supply
Saudi Arabia Oman Kuwait Netherlands Iran
Bahrain Qatar UAE Africa Norway
Nigeria Mexico Canada Venezuela United Kingdom
United States South Africa Malaysia Bangladesh Turkey
Singapore Sri Lanka Australia Brazil Egypt
We proudly export Stainless Steel 321 Round Bars to countries including Saudi Arabia, Oman, Kuwait, Netherlands, Iran, Bahrain, Qatar, UAE, Africa, Norway, Nigeria, Mexico, Canada, Venezuela, United Kingdom, United States, South Africa, Malaysia, Bangladesh, Turkey, Singapore, Sri Lanka, Australia, Brazil, and Egypt.
Our We supply Stainless Steel 321 Round Bar to various countries, and due to our expanding clientele, we are currently shipping Stainless Steel 321 Round Bar containers to new locations and ports which made us a top It is a titanium-stabilized stainless steel with improved resistance to intergranular corrosion. United Stainless LLP exports Stainless Steel 321 Round Bars to the United Arab Emirates, European countries, Africa, Asia, and the rest of the world. Round Bars are highly demanded in global industries such as oil & gas, petrochemical, marine, power generation, desalination, and chemical processing, due to their exceptional corrosion resistance, high strength, and durability in harsh environments.
Frequently Asked Questions – Stainless Steel 321 Round Bars
Find answers to the most common questions about Stainless Steel 321 Round Bars, including grades, specifications, properties, applications, and industry standards. This section helps buyers, engineers, and industry professionals make informed decisions by understanding the performance, durability, and advantages of Stainless Steel 321 in applications such as food processing, construction, chemical equipment, and general industrial use
1. What is Stainless Steel 321 round bar?
It is a titanium-stabilized stainless steel with improved resistance to intergranular corrosion.
2. What are its key properties?
Good corrosion resistance, high strength, and excellent heat resistance.
3. Where is it used?
Aerospace, exhaust systems, heat exchangers, and high-temperature equipment.
4. What sizes are available?
Typically from 3mm to 500mm in various lengths.
