產(chǎn)品詳情
Q460C鋼板高溫沖擊Q460C高強(qiáng)板Q460C舞陽(yáng)高強(qiáng)板
牌號(hào)
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C(碳)
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Si(硅)
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Mn(錳)
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p(磷)
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s(硫)
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Alt
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Nb+V+Ti
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Q460C
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≤0.21
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≤0.05
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≤1.70
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≤0.030
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≤0.030
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≥0.020
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≤0.22
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牌號(hào)
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Rel,MPa
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Rm,MPa
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伸長(zhǎng)率Lo=50mm
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縱向夏比V型沖擊
10×10×55(mm)
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冷彎實(shí)驗(yàn)b≥35mm
|
|
Q460C
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≥460
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≥550
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≥17
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-0℃
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40
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d=2a
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