Under the specification EN10025-4,steel plate S460M and S460ML are used above all for highly stressed welded structures in the construction of bridges and steel structures.
Signature of steel garde: S460M The cryogenic grades S...M are available for special applications at temperatures below -20 centidegree. S460ML The cryogenic grades S...ML are available for special applications at temperatures below -50 centidegree.
Test methods:I.Chemical analysis:the chemical analysis shall be in accordance with EN10025-1.II.Mechanical tests and Ultrasonic testing shall be carried out in accordance with EN10025-1 also.Now we give the chemical composition table as belows:
Steel Grade |
Chemical Composition Max | ||||||
|
C |
Si |
Mn |
P |
S |
Nb |
V |
S460M |
0.18 |
0.65 |
1.80 |
0.035 |
0.030 |
0.06 |
0.14 |
|
Al min |
Ti |
Cr |
Ni |
Mo |
Cu |
N |
S460M |
0.015 |
0.06 |
0.35 |
0.85 |
0.23 |
0.60 |
0.027 |
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