Q345b钢板化学成分
2018/06/19378
作者:佚名
导读:C:≤0.20%, Si≤0.50%, Mn:≤1.70%, P≤0.035%, S:≤0.035%, Nb≤0.07%, V:≤0.15%, Ti≤0.20%, Cr≤0.30%, Ni:≤0.50%, Cu:≤0.30%, N:≤0.012%, Mo:≤0.10%
C:≤0.20%,
Si≤0.50%,
Mn:≤1.70%,
P≤0.035%,
S:≤0.035%,
Nb≤0.07%,
V:≤0.15%,
Ti≤0.20%,
Cr≤0.30%,
Ni:≤0.50%,
Cu:≤0.30%,
N:≤0.012%,
Mo:≤0.10%
*文章为作者独立观点,不代表造价通立场,除来源是“造价通”外。
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