AZ, AU, PU, GU, AS and HZM sections are delivered in the steel grades based on EN 10248-1 mentioned below. S430GP and S460GP for GU-400 sections are available on request. S460GP for GU11N and derivates are also available on request.
| Standard referred to: EN 10248-1:1995 | Comparable international standards | |||||
|---|---|---|---|---|---|---|
| Steel grade |
Minimum yield strength ReH | Minimum tensile strength Rm |
Minimum elongation Lo = 5,65√So |
USA | Canada | Japan |
| N/mm2 | N/mm2 | % | ASTM | CSA G 4021 |
JIS A 5528 |
|
| S 270 GP | 270 | 410 | 24 | A 328 | Gr. 260 W | |
| S 320 GP | 320 | 440 | 23 | Gr. 300 W | ||
| S 355 GP | 355 | 480 | 22 | A 572 Gr. 50; A 690 |
Gr. 350 W | |
| S 390 GP | 390 | 490 | 20 | A 572 Gr. 55 | SY 390 | |
| S 430 GP | 430 | 510 | 19 | A 572 Gr. 60 | Gr. 400 W | |
| ArcelorMittal Mill Specification | ||||||
| S 460 AP | 460 | 550 | 17 | A 572 Gr. 65 | ||
Grades A 690 and A 572 for GU sections are available on request.
| Mechanical properties and chemical composition | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| AMLoCor | Minimum yield strength ReH |
Minimum tensile strength Rm |
Minimum elongation Lo = 5,65√So |
Chemical composition (weight % max) | |||||||
| N/mm2 | N/mm2 | % | C | Mn | Si | P | S | N | Cr | Al | |
| Blue 320 | 320 | 440 | 23 | 0.27 | 1.70 | 0.60 | 0.05 | 0.05 | 0.011 | 1.50 | 0.65 |
| Blue 355 | 355 | 480 | 22 | 0.27 | 1.70 | 0.60 | 0.05 | 0.05 | 0.011 | 1.50 | 0.65 |
| Blue 390 | 390 | 490 | 20 | 0.27 | 1.70 | 0.60 | 0.05 | 0.05 | 0.011 | 1.50 | 0.65 |
Some sheet pile sections are not available in AMLoCor steel grade. Click here for more information.
Mechanical properties according to EN 10249-1:1995 and corresponding former national standards. Other steel grades can be delivered on request.
| Standard referred to: EN 10249-1:1995 | Former references | ||||||
|---|---|---|---|---|---|---|---|
| Steel grade |
Minimum yield strength ReH |
Minimum Tensile strength Rm |
Minimum elongation Lo = 5,65√So |
F | D | GB | B |
| N/mm2 | N/mm2 | % | |||||
| S 235 JRC | 235 | 340-470 | 26 | E 24-2 | St 37.2 | 40 B | AE 235-B |
| S 275 JRC | 275 | 410-560 | 22 | E 28-2 | St 44.2 | 43 B | AE 275-B |
| S 355 JOC | 355 | 490-630 | 22 | E 36-3 | St 52.3 U | 50 C | AE 355-C |
The C in JRC and J0C stands for cold forming method according to EN 10025:1993.
