Stainless Steel
Round Bars Manufacturer
At Steel Icon Stainless Pvt. Ltd., we are a leading manufacturer and supplier of stainless steel round bars in India, providing precision-engineered bars that meet global quality standards such as ASTM, ASME, DIN, and EN. We offer customised sizes, surface finishes, and grades to meet specific industrial needs.
What are Stainless Steel Round Bars?
Stainless steel round bars are solid cylindrical metal rods used in construction, manufacturing, marine, oil & gas, and engineering applications due to their high strength, excellent corrosion resistance, and durability. Available in various grades, sizes, and finishes, stainless steel round bars offer superior machinability, weldability, and resistance to extreme temperatures.
| Products |
|---|
|
Stainless Steel Bar |
|
Fasteners |
|
Forged Products |
|
Flanges |
|
Forged Fittings |
|
Stainless Steel Billets |
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Round Corner Square Billets |
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Stainless Steel Pipes |
|
Pipe Fittings |
|
Valve |
Stainless Steel Round Bars Specifications
| Property | Specification |
|---|---|
|
Material Grades |
SS 304, SS 316, SS 321, SS 410, SS 430 |
|
Diameter Range |
5mm to 500mm |
|
Length |
Up to 6 meters (custom sizes available) |
|
Surface Finish
|
Bright, Black, Polished, Rough Turned, Peeled & Ground |
|
Manufacturing Process |
Hot Rolled, Cold Drawn, Centerless Ground |
|
Tensile Strength |
515 MPa – 620 MPa |
|
Hardness |
80 – 95 HRB |
|
Standard & Compliance |
ASTM A276, ASME SA479, EN 10088, DIN 1.4301 |
Grades of Stainless Steel Round Bars
Stainless Steel Round Bars Equivalent Grades
| Grade | UNS | EN / WNR |
|---|---|---|
|
SS 304 |
S30400 |
1.4301 / X5CrNi18-10 |
|
SS 316 |
S31600 |
1.4401 / X5CrNiMo17-12-2 |
|
SS 321 |
S32100 |
1.4541 / X6CrNiTi18-10 |
|
SS 410 |
S41000 |
1.4006 / X12Cr13 |
|
SS 430 |
S43000 |
1.4016 / X6Cr17 |
Stainless Steel Round Bars Chemical Composition
| Element | SS 304 (%) | SS 316 (%) | SS 321 (%) |
|---|---|---|---|
|
Carbon (C) |
0.08 max |
0.08 max |
0.08 max |
|
Manganese (Mn) |
2.00 max |
2.00 max |
2.00 max |
|
Silicon (Si) |
1.00 max |
1.00 max |
1.00 max |
|
Chromium (Cr) |
18.0 – 20.0 |
16.0 – 18.0 |
17.0 – 19.0 |
|
Nickel (Ni) |
8.0 – 10.5 |
10.0 – 14.0 |
9.0 – 12.0 |
|
Molybdenum (Mo) |
— |
2.00 – 3.00 |
— |
Stainless Steel Round Bars Mechanical Properties
| Property | SS 304 | SS 316 | SS 321 |
|---|---|---|---|
|
Tensile Strength (MPa) |
515 – 620 |
515 – 620 |
515 – 620 |
|
Yield Strength (MPa) |
205 min |
205 min |
205 min |
|
Elongation (%) |
40 min |
40 min |
40 min |
|
Hardness (HRB) |
80 max |
80 max |
80 max |
Applications of Stainless Steel Round Bars
Construction &
Infrastructure
Marine &
Offshore
Automotive &
Transportation
Manufacturing &
Heavy Equipment
Chemical &
Pharmaceutical Plants
Oil & Gas
Food & Beverage
Industry
Explore Our Types of Stainless Steel Bars
We also offer specialised stainless steel bars tailored for specific applications
Frequently Asked Questions
Explore our FAQs for insights on materials, customization, and delivery.
What are the most commonly used stainless steel round bar grades?
The most common grades include SS 304, SS 316, SS 321, SS 410, and SS 430, each offering different strength and corrosion resistance properties.
Can stainless steel round bars be customized in size and finish?
Yes! We offer custom diameters, lengths, and surface finishes such as bright, polished, and black finishes.
Are your stainless steel round bars corrosion-resistant?
Yes, SS 316 round bars provide superior resistance to seawater, chemicals, and extreme environments.
Do you provide quality certification for stainless steel round bars?
Absolutely! All our products come with mill test reports, third-party inspection certificates, and compliance documents.
GET IN TOUCH
Our factory’s complete control ensures top-notch quality, prices, and service, reflecting our pride in what we do.
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