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S 355 K2G1W steel

S 355 K2G1W steel plate, EN 10155 S 355 K2G1W steel plate, under EN 10155 standard, we can regard S 355 K2G1W steel plate as Steel Resistant to Atmospherical Corrosion
S 355 K2G1W steel plate is one mainly of Steel Resistant to Atmospherical Corrosion, S355K2G1W steel plate is a EN standard steel plate with different yield strength and tensile strength under different thickness.It is a kind of steel which is mainly used for steel resistant to atmospherical corrosion
 

  S355 K2G 1W
EN10155
Comparison of steel grades
EU 155 -
WBL 087 -

NFA 35502

-
BS4360 -
CSA G 4021 -

Chemical analysis -% by mass*

Grades

C Si Mn P S Cu Cr Ni Al Mo Nb
max max max max max. max max max Min max
S 355 J2G2W 0.16 0.20-0.50 0.50-1.25 0.025 0.01 0.30-0.50 0.40-0.70 0.5 0.02 0.1 0.015-0.05

Mechanical properties

Thickness Yield Strength ReH[N/mm2] Tensile Strength Fracture Elongation[%]transv. min. Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
transv.min Rm[N/mm2]transv      
8<t≤16mm 355 490 – 630 20 --20℃ 20℃
16<t≤100m 345 490 - 630 20 40V 28V
100<t≤120m 315 460 - 630 18
125<t150mm 295 450 - 630 18 - -