EN S275N lamina ferrea de ferro-grani structuralis, ferro involutus normalized
S275N lamina ferrea, sub vexillo S275N ferro EN10111, sub vexillo EN10111, laminam ferream S275N spectare possumus sicut chalybea subtilia fabricata, ferro revoluto normalized
S275N lamina chalybearum maxime una est chalybearum subtilium structuralium, involutus chalybe normalized, S275N lamina ferrea sub EN10111 vexillum aequivalens DIN:StE285, quae cum minimum impulsum energiae 20J temperaturarum non minore quam viginti graduum ac viribus distrahentibus. of S275N is 370 to 510MPa
S275N EN 10111 MATERIA# 1.0490 | Comparatio ferri gradus | |
UNE36081 | AE285KG/AE285KW | |
DIN17102 | STE285 | |
NFA 36-207 | - | |
UN | Fe E 275KG N |
S275N chalybe chemical compositione
Elementa chemica | C max | Si max |
Mn | P max |
S max. |
Cu max | Cr max | Ni max | V max | Nb max | Al min |
%,Massa | 0.18 | 0.40 | 0.50-1.50 | 0.030 | 0.025 | 0.55 | 0.30 | 0.30 | 0.05 | 0.05 | 0.02 |
S275N ferrum Mechanica proprietatum
crassitudine | Fortitudo ReH[N/mm2] transv.min. |
Distrahentes fortitudo Rm[N/mm2]transv. |
Fractura Elongatio [%] transv. min. |
SCARIFICATIO Impact Energy1) Ch Vcomplete samplelongitud. min [J] |
t≤ 16mm t >16mm | 275 265 | +20 KV 31J 0 KV 27J -10 KV 24J -20 KV 20J -40 - -50 - | ||
t < 3mm t ≥ 3mm | 370-510 | |||
Usque ad 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm | 24 |