ArcelorMittal

Steel grades for Cold formed sections

Steel Grades

Structural properties according to EN 10249-1, june 1995 edition and corresponding national standards 
 

Grade Tensile strength Min. yield strength Min. Elongation
  N/mm2 N/mm2 %
S 235 JRC 340 to 470 235 26
S 275 JRC 410 to 560 275 22
S 355 JOC 490 to 630 355 22

 

 

Thicknesses per type of sheet pile

Maximum allowable thickness per type of sheet pile and grade of steel 
 

Series Thickness (mm) per grade
S 235 JRC S 275 JRC S 355 JOC
PAL 30 5 5 4,5
PAL 31 5 5 4,5
PAL 32 9 9 7
PAU 22 6 6 5
PAU 24 6 6 5
PAU 27 8 8 6,5
PAZ 44 7 7 6
PAZ 54 9 9 7,5
PAZ 55 9 9 7,5
RC 8000 10 10 10