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Steel grades - HP piles

Structural steels

Mechanical properties according to EN 10025-2:2004 and corresponding former national standards. Other steel grades can be delivered on request.

Standard referred to:
EN 10025-2:2004		 Former references
Steel
grade		 Minimum yield strength ReH Tensile strength Rm Minimum elongation
Lo = 5,65√So		 F D GB B
N/mm2 N/mm2 % NF A 35-501 DIN 17100 BS 4360 NBN
A21-101
Thickness
(mm)		 Thickness (mm) Thickness (mm)
≤ 16 > 16
≤ 40		 ≥ 3
 ≤ 100		 ≥ 3
 ≤ 40
S 235 JR 235 225 340-470 26   RSt 37-2 40 B  
S 235 J0 235 225 340-470 26 E 24-3 St 37-3 U 40 C AE 235-C
S 275 JR 275 265 410-560 22 E 28-2 St 44-2 43 B AE 255-B
S 275 J0 275 265 410-560 22 E 28-3 St 44-3 U 43 C AE 255-C
S 355 JR 355 345 490-630 22 E 36-2   50 B AE 355-B
S 355 J0 355 345 490-630 22 E 36-3 St 52-3 U 50 C AE 355-C
S 355 J2 355 345 490-630 22   St 52-3 N 50 D AE 355-D

High strength steels with high notch toughness

Mechanical properties according to EN EN 10025-4:2004 and comparable international standards.

Standard referred to:
EN 10025-4:2004		 Comparable international standards
Steel
grade		 Minimum yield strength ReH Tensile strength Rm Minimum elongation
Lo = 5,65√So		 USA Japan
N/mm2 N/mm2 % ASTM JIS G 3101
Epaisseur (mm)
≤ 16 > 16
≤ 40
S 355 M 355 345 450-610 22 A 913 Gr. 50  
S 355 ML 355 345 450-610 22    
S 460 M 460 440 530-720 17 A 913 Gr. 65 SM 570
S 460 ML 460 440 530-720 17    

HISTAR® steels

High yield strength steels with excellent toughness and outstanding weldability (carbon equivalent lower than 0.41 %).

Other steel grades can be delivered on request.

HISTAR® Comparable international standards
Steel
grade		 Minimum yield strength ReH Tensile strength Rm Minimum elongation
Lo = 5,65√So		 USA Japan
N/mm2 N/mm2 % ASTM
A 572
A 913		 ASTM
A 992		 JIS
G 3106
HISTAR 355 355 470-610 22 Gr. 50 Gr. 50 SM490B/C/YB
HISTAR 460 460 550-720 17 Gr. 65   SM570

For all HISTAR® grades: Charpy V notch impact test, longitudinal: ≥40 J at -20°C.