Stainless Steel (SS) Flat Bars are solid rectangular bars made specifically from high-quality stainless steel, designed to serve in various industrial and construction applications. Manufactured through meticulous processes such as hot rolling, cold drawing, or plate shearing, these flat bars provide consistent thickness and width, making them ideal for precision engineering. Known for their excellent corrosion resistance, SS Flat Bars maintain durability in harsh environments, ensuring longevity for structural and mechanical parts. They can be procured in both mill finish—offering a raw, matte look—or polished finish for enhanced aesthetics and corrosion resistance. The standard SS Flat Bar size ranges from 3 mm to 50 mm in thickness, 10 mm to 300 mm in width, and lengths between 1 meter to 6 meters, with common supply lengths around 5 to 6 meters. Custom sizing and cut-to-length options cater to specific project requirements, enhancing convenience and reducing waste. Available grades include SS 304, the general-purpose, widely used stainless steel noted for general corrosion resistance, perfect for construction components and brackets. SS 316 is ideal for highly corrosive environments such as marine and chemical industries due to its enhanced resistance to chlorides and saltwater. SS 202 offers an economical solution with moderate corrosion resistance suitable for structural fabrications. SS 303 is tailored for applications requiring easy machinability such as automotive fasteners. High hardness and magnetic grades like SS 410 and SS 420 are used in mechanical parts and blades, where strength and durability are critical. These stainless steel flat bars stand out in the marketplace for their reliability, versatility, and compliance with international standards like ASTM, EN, and IS, delivering superior material performance in various commercial and industrial applications.
Key Features
| Features | Description |
|---|---|
| Material | High-grade stainless steel |
| Shape | Rectangular solid bar |
| Manufacturing Process | Hot rolling, cold drawing, shearing |
| Finish Options | Mill finish and polished |
| Thickness Range | 3 mm to 50 mm |
| Width Range | 10 mm to 300 mm |
| Length Range | 1 m to 6 m (standard: 5-6 m) |
| Tolerance Standard | As per ASTM / EN / IS standards |
| Corrosion Resistance | Excellent, depending on grade |
| Custom Sizes | Available with cut-to-length options |
| Grades Available | SS 304, SS 316, SS 202, SS 303, SS 410/420 |
| Attributes | Description |
|---|---|
| Thickness | 3 mm to 50 mm |
| Width | 10 mm to 300 mm |
| Length | 1 m to 6 m (commonly 5-6 m) |
| Finish | Mill finish / Polished |
| Manufacturing standards | ASTM, EN, IS |
| Corrosion resistance grades | SS 304 (general), SS 316 (marine), SS 202 (economical), SS 303 (machinability), SS 410/420 (hardness/magnetic) |
| Applications | Construction, brackets, marine, food processing, chemical, automotive, blades, mechanical parts |
| Custom Options | Custom sizes and cut-to-length available |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
SS Flat Bars made from SS 316 grade are ideal for marine applications because of their superior resistance to chloride and saltwater corrosion, making them suitable for shipbuilding, offshore platforms, and coastal infrastructure.
Yes, SS Flat Bars can be supplied in custom cut-to-length options tailored to project requirements, which helps in reducing waste and speeding up the fabrication process.
SS 303 grade flat bars are optimized for easy machining, making them the preferred choice for automotive fasteners and precision parts.
Yes, these flat bars adhere to international standards such as ASTM, EN, and IS standards for dimensions and tolerances, ensuring consistency and quality.
SS Flat Bars come in both mill finish, which is a raw, matte surface, and polished finish, which offers enhanced corrosion resistance and better aesthetics.
Country Of Origin: India
🔧 What is an SS Flat Bar?
Stainless Steel Flat Bar is a solid, rectangular-shaped bar made from stainless steel. It’s produced through hot rolling, cold drawing, or shearing from plates.
✅ Key Characteristics:
Uniform thickness and width
Excellent corrosion resistance
Good strength and machinability
Available in both mill finish and polished
📏 Standard Size Range
Property Range
Thickness 3 mm to 50 mm
Width 10 mm to 300 mm
Length 1 m to 6 m (standard: 5–6 m)
Tolerance As per ASTM/EN/IS standards
✂️ Custom sizes and cut-to-length options available.
🧬 Common Grades
Grade Description Applications
SS 304 Most widely used; general corrosion resistance Construction, brackets
SS 316 Enhanced chloride/saltwater resistance Marine, food, chemical
SS 202 Economical, fair corrosion resistance Structural, fabrication
SS 303 Easy machining Auto parts, fasteners
SS 410 / 420 High hardness, magnetic Blades, mechanical parts
