钢管标准
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钢管牌号
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A106无缝钢管化学成分
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C
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Si
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Mn
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P
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S
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Cr
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Mo
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Cu
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Ni
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V
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ASTM A106
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A
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≤0.25
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≥0.10
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0.27~0.93
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≤0.035
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≤0.035
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≤0.40
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≤0.15
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≤0.40
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≤0.40
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≤0.08
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B
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≤0.30
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≥0.10
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0.29~1.06
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≤0.035
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≤0.035
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≤0.40
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≤0.15
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≤0.40
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≤0.40
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≤0.08
|
|
C
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≤0.35
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≥0.10
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0.29~1.06
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≤0.35
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≤0.35
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≤0.40
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≤0.15
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≤0.40
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≤0.40
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≤0.08
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