| STRUCTURAL STEELS | Designation | ||||
|---|---|---|---|---|---|
| EN 10025 | ASTM | JIS G 3101 | JIS G 3106 | CSA G 40-21 | BS 4360 | |
| Fe 360 B | S 235 JR | ||||
| Fe 360 B FN | S 235 JRG 2 | ||||
| Fe 360 C | S 235 JO | ||||
| A 36 | SS400 | 260 W | |||
| A 36 | SM 400 A/B/C | ||||
| Fe 430 B | SS 400 | 43 B | S 275 JR | ||
| Fe 430 C | S 275 JO | ||||
| Fe 430 D1 | S 275 J 2 G 3 | ||||
| Fe 430 D2 | S 275 J 2 G 4 | ||||
| 300 W | |||||
| Fe 510 B | A 572 gr. 50 | SS490 | 350 W | 50 B | S 355 JR |
| Fe 510 C | S 355 JO | ||||
| Fe 510 D1 | S 355 J 2 G 3 | ||||
| Fe 510 D2 | S 355 J 2 G 4 | ||||
| Fe 510 DD1 | S 355 K 2 G 3 | ||||
| Fe 510 DD2 | S 355 K 2 G 4 | ||||
Steel Specifications for Structural Profiles
| American Standards | European Standards | Japanese Standards | South African Standards | Yield Strength | Tensile Strength |
|---|---|---|---|---|---|
| Lower strength (for workability and weldability) | |||||
| ASTMA A 283 GR C | EN 10025 S235JR DIN 17100 RSt 37-2 BS 4360:gr 40A/B/C |
JIS G3101 SS 330 | SABS 1431 gr 240WA/C | 235 MPa min | 340-470 MPa |
| Normal strength (for general use) | |||||
| ASTMA A 36 | EN 10025 S275 JR DIN 17100 RSt 44-2 BS 4360:GR 43 A/B/C |
JIS G3101 SS400 | SABS 1431 gr 300WA/C | 275 MPa min | 430-550 MPa |
| High strength microalloyed steel | |||||
| ASTMA A 572 gr 50 | EN 10025 S355JR DIN 17100 RRSt 52-2 BS 4360:GR 50 A/B/C |
JIS G3101 SS490 | SABS 1431 gr 350WA/C | 355 MPa min | 490-6300 MPa |
| Weathering steel for improved corrosion resistance | |||||
| Other Standards | |||||
| COR-TEN/A | 345 MPa min | 480 MPa min | |||
