General Information
En MXXV S355 Steel est Europae vexillum fabrica ferro, secundum L225-2: MMIV, S355 est divisa in IV principalis species grades:
● S355JR (1.0045)
● S355J0 (1.0553)
● S355J2 (1.0577)
● S355K2 (1.0596)
S355 proprietates Structural S235 S275 S275 S275 et fortitudinem et Tensile fortitudo.
S355 Sensus Singer Grade (Designation)
In his litteris et numeri exponit ferro gradu S355 significatione.
"S" brevis est "structural ferro."
"CCCLV" refert ad minumum cedere fortitudinem valorem pro plana et longa ferro crassitudine ≤ 16mm.
"Jr" significat quod impulsum industria valorem est Minumum XXVII j ad locus temperatus (XX ℃).
"J0" potest sustinere impulsum industria saltem XXVII J at 0 ℃.
"J2" Related to the Minisum impulsum Energy valorem XXVII J at -20 ℃.
"K2" refers to the Minum Impact Energy valorem est XL J at -20 ℃.
Eget compositionem & mechanica res
Chemical compositionem
S355 Chemical Compositionem% (≤) | ||||||||||
Vexillum | Ferro | Gradus | C | Si | Mn | P | S | Cu | N | Modum Deieoxidation |
En 10025-2 | S355 | S355jr | 0,24 | 0,55 | 1.60 | 0.035 | 0.035 | 0,55 | 0.012 | Rimmed ferro non licet |
S355J0 (S355JO) | 0,20 | 0,55 | 1.60 | 0.030 | 0.030 | 0,55 | 0.012 | |||
S355J2 | 0,20 | 0,55 | 1.60 | 0.025 | 0.025 | 0,55 | - | PRAEFECTUS | ||
S355k2 | 0,20 | 0,55 | 1.60 | 0.025 | 0.025 | 0,55 | - | PRAEFECTUS |
Mechanica proprietatibus
CEDITAS
S355 cedere vires (≥ N / mm2); Dia. (D) mm | |||||||||
Ferro | Steel Grade (Ferro Number) | d≤16 | XVI <d ≤40 | XL <d ≤63 | LXIII <d ≤80 | LXXX <d ≤100 | C <d ≤150 | CL <d ≤200 | CC <d ≤250 |
S355 | S355JR (1.0045) | CCCLV | CCCXLV | CCCXXXV | CCCXXV | CCCXV | CCXCV | CCLXXXV | CCLXXV |
S355J0 (1.0553) | |||||||||
S355J2 (1.0577) | |||||||||
S355K2 (1.0596) |
Tensile vires
S355 tensile vires (≥ N / mm2) | ||||
Ferro | Ferro gradu | D <III | III ≤ d ≤ C | C <d ≤ CCL |
S355 | S355jr | 510-680 | 470-630 | 450-600 |
S355J0 (S355JO) | ||||
S355J2 | ||||
S355k2 |
Elongatio
Elongatio (≥%); Crassitudine (d) mm | ||||||
Ferro | Ferro gradu | 3≤d≤40 | XL <d ≤63 | LXIII <d ≤100 | C <d ≤ CL | CL <d ≤ CCL |
S355 | S355jr | 22 | 21 | 20 | 18 | 17 |
S355J0 (S355JO) | ||||||
S355J2 | ||||||
S355k2 | 20 | 19 | 18 | 18 | 17 |
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