Grade A672 Grade L 75
Corresponding Standard ASTM A672/A672M-2019
Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures
Classification Alloy Steel
A672 Grade L 75 Chemical Element Composition Content (%)
  Component C Si Mn P S Mo
成品分析 Minimum Value - 0.13 - - - 0.41
Maximum Value 0.23 0.45 0.98 0.025 0.025 0.64
  Component C Si Mn P S Mo
熔炼分析 Minimum Value - 0.15 - - - 0.45
Maximum Value 0.23 0.4 0.9 0.025 0.025 0.6

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