HE European standard beams / HE beams / Hot rolled steel H beam / steel beam / H beam sections / I beam sections / steel I beam / H beam / I beam / H beam steel / I beam steel
EN 10025-2 S275JR, S275J0,S275J2 Structural Alloy H Beamcan be used in Construction support beams for commercial and residential construction, Support frames and columns for trolley ways, lifts and hoists. EN 10025-2 S275JR, S275J0, S275J2 H Beam also can used in Mezzanines and platforms, Trailer and truck bed framing.
Table1: Chemical composition(ladle analysis,%)as per SANS50025/EN10025
Grade | Max Ccontentfortinmm | Mn | Si | P | S | Cu2 | N1 | ||
t≤16 | >16t≤ | t>40 | max | max | max | max | max | max | |
S275JR | 0,21 | 0,21 | 0,22 | 1,5 | - | 0,035 | 0,035 | 0,55 | 0,012 |
S355JR | 0,24 | 0,24 | 0,24 | 1,6 | 0,55 | 0,035 | 0,035 | 0,55 | 0,012 |
S355J0 | 0,20 | 0,20 | 0,22 | 1,6 | 0,55 | 0,035 | 0,035 | 0,55 | 0,012 |
Notes |
Grade | Yield(MPa) | Tensile(MPa) | CharpyV-notchlongitudinal | |
min | min | |||
Strengthatt=16mm | Temp(oC) | Energy(J)t=16mm | ||
S275JR1 | 275 | 410/560 | 20 | 27 |
S355JR1 | 355 | 470/630 | 20 | 27 |
S355J0 | 355 | 470/630 | 0 | 27 |
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