Stainless Steel Flat Bar
Stainless Steel Flat Bars are rectangular-section steel bars used in brackets, braces, construction frames, and structural supports. With high tensile strength and resistance to harsh environments, they are indispensable in both industrial and architectural designs.
What is a Stainless Steel Flat Bar
An SS Flat Bar is a solid strip of stainless steel with a rectangular cross-section. It can be hot rolled or cold drawn depending on the strength and surface finish requirements.
At Stellanox, we deliver stainless steel flat bars in a wide selection of grades and edge finishes to meet both industrial and aesthetic requirements.
| Products |
|---|
|
Stainless Steel |
|
Carbon Steel |
|
Duplex Stainless Steel |
|
Super Duplex Stainless Steel |
|
Alloy Steel |
|
Titanium |
|
Hastelloy |
|
Inconel |
|
Monel |
|
Aluminium |
|
Copper |
|
Pure Nickel |
|
Flanges |
|
Forged Fittings |
|
Valves |
|
Fasteners |
Key Features of Stainless Steel Flat Bar
- High Load-Bearing Capacity
- Superior Weldability and Workability
- Resistant to Corrosion, Rust, and High Temperatures
- Ideal for Structural, Fabrication, and Aesthetic Uses
- Precision Cut with True Mill or Sheared Edges
- Manufactured to International Standards
Grade of Stainless Stainless Steel Flat Bar
Specification Chart – Stainless Steel Flat Bar
| Property | Details |
|---|---|
| Sizes | Thickness: 3 mm to 50 mm; Width: 10 mm to 200 mm |
| Length | Up to 6 meters, custom lengths available |
| Surface Finishes | Hot Rolled, Cold Drawn, Bright, Polished |
| Edge Types | Sheared, Mill Edge, True Edge, Rounded |
| Grades Available | 304, 304L, 316, 316L, 409, 410, 430, 17-4PH |
| Standards Followed | ASTM A276, A484, EN 10088 |
| Forms Supplied | Flat Strips, Flat Bars, Cut Pieces |
| Certification | EN 10204 3.1/3.2, ISO, PED, RoHS |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 515 min |
| Yield Strength (MPa) | 205 min |
| Elongation (%) | 40 min |
| Hardness (HRB) | 70 – 90 |
| Modulus of Elasticity (GPa) | 193 |
Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| UNS | S30400 |
| EN | X5CrNi18-10 |
| WNR | 1.4301 |
| JIS | SUS 304 |
Stainless Steel Flat Bar Weight Chart
| Size (mm) | Weight/m (kg) | Size (mm) | Weight/m (kg) |
|---|---|---|---|
| 20 x 3 | 0.48 | 40 x 5 | 1.59 |
| 25 x 3 | 0.60 | 50 x 5 | 1.99 |
| 25 x 5 | 0.99 | 50 x 6 | 2.39 |
| 30 x 5 | 1.19 | 60 x 6 | 2.87 |
| 30 x 6 | 1.43 | 65 x 6 | 3.11 |
| 32 x 6 | 1.52 | 75 x 6 | 3.58 |
| 40 x 6 | 1.91 | 100 x 8 | 6.34 |
| 40 x 8 | 2.54 | 100 x 10 | 7.93 |
Applications of Stainless Steel Flat Bar
Stellanox Steel’s Stainless Steel products are trusted across sectors for their durability, corrosion resistance, and aesthetic appeal
Oil And Gas Industry
Marine Industry
Building And Structural Steel
Power and Energy
Aerospace
Defence
Benefits of Stainless Steel Flat Bar
- Excellent Strength & Load-Bearing Capacity: Ideal for structural and heavy-duty applications.
- Corrosion Resistance: Performs well in wet, chemical, and marine environments.
- Versatile Fabrication: Easily welded, drilled, and machined to suit various project requirements.
- Low Maintenance: Resistant to rust and staining, making upkeep minimal.
- Long Service Life: Withstands wear, impact, and extreme conditions over time.
- Eco-Friendly Material: Fully recyclable, aligning with sustainable construction practices.
Frequently Asked Questions
Explore our FAQs for insights on materials, customization, and delivery.
What are Stainless Steel Flat Bars used for?
Stainless Steel Flat Bars are commonly used in construction, automotive, fabrication, and architectural applications due to their high strength, corrosion resistance, and easy machinability.
What grades are available for Stainless Steel Flat Bars?
Popular grades include 304, 304L, 316, and 316L. Each grade offers varying levels of corrosion resistance and strength depending on the application requirements.
Can Stainless Steel Flat Bars be welded or machined easily?
Yes, Stainless Steel Flat Bars can be welded, cut, drilled, and machined using standard metalworking tools without losing their structural integrity.
Are Stainless Steel Flat Bars suitable for outdoor use?
Absolutely. Their corrosion-resistant properties make them ideal for outdoor structures, especially in environments exposed to moisture, chemicals, or salt.
GET IN TOUCH
Our factory’s complete control ensures top-notch quality, prices, and service, reflecting our pride in what we do.
2025 Stellanox Steel |