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Tensile yield and impact properties of S275M structural steel plate

S275M structural steel plate is a thermomechanically rolled and weldable fine-grained structural steel with a thickness of not more than 120mm. S275 is non-structural steel executive standard: EN10025-4, number: 1.8818

The size, shape, weight and allowable deviation of S275M shall comply with the provisions of 2.2 in 2004 of EN10025-1.

S275M structural steel plate delivery status:
S275M steel sheet delivered in thermomechanical rolled condition.
S275M steel plates shall be delivered in shear or flame cutting.

Chemical composition of S275M steel plate:
The chemical composition (melting analysis) of S275M steel shall meet the requirements in the following table (%):

Grade C max Si max Mn max P max S max AL max Nb max V max Ti max
S275M 0.13 0.50 1.5 0.030 0.025 0.02 0.05 0.08 0.05

Mechanical properties of S275M structural steel plate:
The mechanical properties and process performance of S275M should meet the requirements of the following table:

Grade Thickness Yield Strength Tensile Strength Elongation Impact Energy
(mm) MPa (min) MPa % (min) (KV J) (min)
        -20 degree
S275M ≤ 16 275 370-530 24 40
16> to ≤40 265 370-530 24 40
40> to ≤63 255 350-510 24 40
63> to ≤80 245 350-510 24 40
80> to ≤100 245 350-510 24 40
100> to ≤120 240 350-510 24 40

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