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High strength tension hot rolled pickled oil S235 S355 S420 S550 carbon steel slitted strip coil

S355 grade steel is a medium tensile, low carbon manganese steel which is readily weldable and possesses good impact resistance (also in sub-zero temperatures).

What is the difference between S275 and S355 steel?
S275 provides a lower strength (than S355) but has good machinability and can be welded. The average minimum yield for S275 steel is 275 N/mm² giving its name: S275. S355 is often used in the most demanding environments such as the offshore industry.

EN10149 S420MC steel plate/sheet,EN10149 S420MC steel plate/sheet, under EN standard, we can regard S420MC steel plate/sheet as high yield strength steels for cold-forming steels.

S420MC steel plate is mainly used as high yield strength steels for cold-forming steels.

The EN10149 S420MC steel is equivalent to SEW092 QStE420TM, NFA E420D, UNI FeE420TM, ASTM X60XLK and BS HR50F45 steel grades

S420MC EN 10149-2 Number:1.0980Comparision of steel grades
SEW092QStE 420TM
NFA36-231E420D
UNI8890FeE420TM
ASTM060XLK
BS1449HR50F45


S355 is often used in the most demanding environments such as the offshore industry. S355, S355JR, S355J2, S355J2+N steel in plate, round bar, flat bar and blocks. S355 steel is a low carbon steel whose specifications offer high yield strength.


GradeYield strength (N/mm2) for nominal thickness t (mm)Tensile strength (N/mm2) for nominal thickness t (mm)
t ≤ 1616 < t ≤ 4040 < t ≤ 6363 < t ≤ 803 < t ≤ 100100 < t ≤ 150
S275275265255245410400
S355355345335325470450



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