Comparison
E250 vs E350 Structural Steel
Two IS 2062 grades differing in yield strength.
| Specification | E250 (Fe410) | E350 (Fe490) |
|---|---|---|
| Yield strength | ~250 MPa | ~350 MPa |
| Section size | Larger for same load | Lighter for same load |
| Trade-off | Lower cost/tonne | Less steel, higher grade cost |
Frequently asked questions
- Does E350 always save money?
- Not always — it allows lighter sections but costs more per tonne; the optimum balances weight, price and availability.
Not sure which to choose?
We will recommend based on your site and load case.