產(chǎn)品詳情
07Cr2AlMoR鋼板焊接性能07Cr2AlMoR容器板的簡(jiǎn)介07Cr2AlMoR
07Cr2AIMoR化學(xué)成分%
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C
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Si
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Mn
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Cu
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Ni
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Cr
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Mo
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Alt
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P
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S
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≤0.09
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0.20-0.50
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0.40-0.90
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≤0.30
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≤0.30
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2.00-2.40
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0.30-0.50
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0.30-0.50
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≤0.020
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≤0.010
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牌號(hào)
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交貨狀態(tài)
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鋼板厚度mm
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拉伸試驗(yàn)
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Rm Mpa
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Rcl
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斷后伸長(zhǎng)率A%
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溫度℃
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沖擊吸收能量KVJ
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180°
b=2a
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不小于
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不小于
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07Cr2AlMoR
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正火加回火
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6-36
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420-580
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260
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21
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20
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47
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>36-60
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410-570
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250
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厚度/mm
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試驗(yàn)溫度/℃
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200
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250
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300
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350
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400
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450
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500
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Rel(Rp0.2)/Mpa不小于
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≥20-60
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195
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185
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175
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-
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-
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-
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-
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