Products Details

EN10210 Square and rectangular  Steel Pipe Side(mm):15*15-500*500 Wall Thickness(mm):1.0-16.0         Length: 5.8M, 6M, 11.8M, 12M or customized length Surface: black,galvanized,varnish,etc Packing: in bundle or wrapped with water-proof pvc cloth. Shipping: bulk or load in containers. Payment: T / T, L / C, western union Applications: structure   Chemical composition of EN10210 structural steel hollow section
Table 1 — Chemical composition — Cast analysis for product thickness≤120 mm  
Steel name

% by mass, maximum

           C                                                        

Si Mn P S   bc       N           
Specified thickness(mm)  
≤40  >40≤120
S235JRH 0.17 0.20 - 1.40 0.040 0.040 0.009
S275J0H 0.20 0.22 - 1.50 0.035 0.035 0.009
S275J2H 0.20 0.22 - 1.50 0.030 0.030 -
S355J0H 0.22 0.22 0.55 1.60 0.035 0.035 0.009
S355J2H 0.22 0.22 0.55 1.60 0.030 0.030 -
S355K2H 0.22 0.22 0.55 1.60 0.030 0.030 -
    Mechanical properties of EN10210 structural steel hollow section
Table 2 — Mechanical properties of non-alloy structural steel hollow section
Steel grade Minimum yield strength ReH    Tensile strength Rm Minimum elongation A a b
Mpa MPa %
Specified thickness Specified thickness Specified thickness
mm mm mm
Steel name ≤16 >16,≤40 >40,≤63 >63,≤80 >80  ≤100 >100 ≤120 ≤3 >3     ≤100 >100   ≤120 ≤ 40 >40   ≤63 >63     ≤100 >100 ≤120
S235JRH 235 225 215 215 215 195 360-510 360-510 350-500 26 25 24 22
S275J0H 275 265 255 245 235 225 430-580 410-560 400-540 23 22 21 19
S275J2H
S355J0H 355 345 335 325 315 295 510-680 470-630 450-600 22 21 20 18
S355J2H
S355K2H
   

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