Grade A672 Grade B 65
Corresponding Standard ASTM A672/A672M-2019
Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures
Classification Carbon Steel
A672 Grade B 65 Chemical Element Composition Content (%)
  Component C Si Mn P S
厚度≤25mm Minimum Value - 0.13 - - -
Maximum Value 0.28 0.45 0.98 0.025 0.025

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