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GBT Q345GNH

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(％) Si(％) Mn(％) S(％) Cu(%) Ti(%) Other(%)
Max 0.12 0.20-0.60 0.50-0.90 0.035 0.25-0.50 Max 0.03 RE Max 0.15

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