Grade C35
Corresponding Standard Q/BQB 130-2003
Classification Carbon Steel
C35 Chemical Element Composition Content (%)
  Component C Si Mn P S
plate thickness<5mm Minimum Value 0.32 0.1 0.45 - -
Maximum Value 0.39 0.4 0.95 0.035 0.035
①Deoxidation method : C--Cap steel;A--aluminum-killed steel;G-aluminum--silicon killed steel;K--silicon killed steel
②For thick plates (thickness ≥ 15mm), the slabs should be aluminum-silicon killed steel slabs.

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