Global · Enterprise standard

WCA

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Chemical composition

wt% · log scale
0.11C0.21Mn0.55Si0.5
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2≥207 MPaTensile strength Rm≥414 MPaElongation A≥24 %Reduction of area Z≥35 %HardnessHB

Chemical composition

ElementminmaxSimilarRemarks
C0.21
Mn0.55
Si0.5

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
castings, normalized≥207≥414≥24 Lo = 50 mm;≥35HB ≥137