Stainless Steel Angles
Angles are L-shaped structural sections, equal-leg or unequal-leg, used for frames, bracing, supports, towers and fabrication. Indian sections follow IS 808 (ISA). Stainless and aluminium angles are hot-rolled, extruded or laser-fused.
Choose a grade below for specifications, composition, sizes and weight charts.
Stainless Steel angles by grade
| Grade | Specification | Key characteristic | Typical use |
|---|---|---|---|
| SS 304 Angles | ASTM A276 / A484 304 | Balanced corrosion resistance, formability and cost | Food, dairy and beverage processing equipment |
| SS 316 Angles | ASTM A276 / A484 316 | 2–3% molybdenum for chloride pitting resistance | Chemical and petrochemical process equipment |
| SS 316L Angles | ASTM A276 / A484 316L | Carbon 0.030% max for weld-zone corrosion resistance | Chemical and fertiliser process piping |
How stainless steel angles are made, sized and tested
How it's madeHot-rolled from billets on section mills (carbon steel), hot-rolled or laser-fused (stainless steel), or extruded (aluminium).
- Size range
- Equal angles about 20 × 20 × 3 mm to 200 × 200 × 25 mm; unequal angles to order; lengths 6 m / 12 m or cut
- Finish
- Mill black, shot-blasted and primed, galvanised; pickled or polished (stainless)
- Ends
- Saw-cut to length; drilled or punched on request
Testing & documents
- Chemical and mechanical tests
- Dimensional and straightness checks
- EN 10204 3.1 certificate; 3.2 with third-party inspection
Frequently asked questions
What is ISA in structural steel?
ISA means Indian Standard Angle, sections rolled to IS 808 dimensions, for example ISA 50 × 50 × 6.
Which stainless steel grades are available as angles?
SS 304, SS 316, SS 316L.
Which specifications cover stainless steel angles?
ASTM A276, depending on grade.
Need stainless steel angles?
Send grade, size, quantity and destination.