Grade SA662M Grade C
Corresponding Standard ASME SA-662/SA-662M-2023
Carbon-Manganese-Silicon Steel, for Moderate and Lower Temperature Service
Classification Carbon Steel
SA662M Grade C Chemical Element Composition Content (%)
  Component C Si Mn P S
熔炼分析 Minimum Value - 0.15 1 - -
Maximum Value 0.2 0.5 1.6 0.025 0.025
  Component C Si Mn P S
成分分析 Minimum Value - 0.13 0.92 - -
Maximum Value 0.24 0.55 1.72 0.025 0.025
SA662M Grade C Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
485~620 ≥295 ≥18 ≥22

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