Ratnakar Steel India is a premier manufacturer of high-grade **Stainless Steel Angles**, essential for structural support, bracing, and architectural frameworks. Our L-shaped profiles are engineered for maximum load-bearing capacity and exceptional resistance to oxidation and chemical exposure.

Structural & Material Analysis

We provide both Equal and Unequal leg angles in hot-rolled and laser-fused conditions, ensuring high precision for construction, marine, and food processing infrastructures.

  • Size Range: 20mm x 20mm to 150mm x 150mm
  • Thickness: 3mm to 12mm (Custom sizes available)
  • Material Grades: 304, 304L, 316, 316L, 310, 321
  • Standard Compliance: ASTM A276, ASTM A484, and hot-rolled standards

Stainless Steel Angle Technical Data

Size & Geometry
RANGE: 20mm x 20mm to 150mm x 150mm THICKNESS: 3mm to 12mm TYPE: Equal & Unequal Leg Angles SHAPE: L-Profile (90 Degree)
Available Grades
AUSTENITIC: 304, 304L, 316, 316L, 317L, 321, 310S DUPLEX: F51, 2205, 2507 SPECIAL ALLOY: 904L, Alloy 20, Smooth Finish Grades
Technical Ratings
TENSILE STRENGTH: 515 Mpa Min YIELD STRENGTH: 205 Mpa Min BENDING RADIUS: Standard Industrial Radius
Surface Finish & Condition
FINISH: HRAP (Hot Rolled Annealed Pickled), Polished, Mirror CONDITION: Solution Annealed, Sand Blasted, Laser Fused
Key Applications
Construction & Civil Engineering Shipbuilding & Marine Structures Industrial Framing & Brackets Food & Chemical Plant Infrastructure
Testing & Compliance
STANDARDS: ASTM A276, ASTM A484, ASTM A479 TESTING: Visual, Dimensional, PMI, Destructive Testing CERTIFICATION: Mill Test Certificate as per EN 10204 3.1

Our Manufacturing Process

Our production process ensures uniform thickness and precise 90-degree corner radii, delivering structural components that are ready for immediate welding and assembly.

01. Grade Selection

Choosing high-performance alloys based on the structural load and environmental acidity levels.

02. Angle Forming

Hot-rolling or bending processes to achieve precise 90° leg angles with consistent structural density.

03. Quality Testing

Dimensional verification and stress-testing to ensure compliance with international safety codes.