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STEEL GRADES
Structural Steel
Structural Steel grades according to the following national and international standards can be supplied: Structural Steel | Designation | | EN 10025 | ASTM | JIS G 3101
JIS G 3106 | CSA G 40 - 21 | BS 4360 | Fe 360 B
Fe 360 B FN
Fe 360 C | -
-
- | -
-
- | -
-
- | -
-
- | S 235 JR
S 235 JRG 2
S 235 JO | -
-
Fe 430 B
Fe 430 C
Fe 430 D1
Fe 430 D2
| A 36
A 36
-
-
-
-
| SS 400
SM 400 A/B/C
SS 400
-
-
-
| 260 W
-
-
-
-
-
300 W | -
-
43 B
-
-
- | -
-
S 275 JR
S 275 JO
S 275 J 2 G 3
S 275 J 2 G 4 | Fe 510 B
Fe 510 C
Fe 510 D1
Fe 510 D2
Fe 510 DD1
Fe 510 DD2
| A 572 gr. 50
-
-
-
-
- | SS 490
-
-
-
-
- | 350 W
-
-
-
-
- | 50 B
-
-
-
-
- | S 355 JR
S 355 JO
S 355 J 2 G 3
S 355 J 2 G 4
S 355 K 2 G 3
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) | ASTM A 283 gr. C
| EN 10025 S235JR
DIN 17100 RSt 37-2
BS 4360: gr. 40 A/B/C | JIS G3101 SS 330 | SABS 1431 gr. 240 W A/C | 235 MPa min | 340-470Mpa | | Normal Strength (for general use) | | ASTM A 36 | EN 10025 S275 JR
DIN 17100 RSt 44-2
BS 4360: gr. 43 A/B/C | JIS G3101 SS400 | SABS 1431 gr. 300 W A/C | 275 MPa min | 430-550 MPa | | Higher Strength Microalloyed Steel | ASTM 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. 350 W A/C | 355 MPa min | 490-630 MPa | | Weathering Steel (for improved corrosion resistance) | | | | | Other Standards | | | | | | | COR-TEN/A | 345 MPa min | 480 MPa min |
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