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Grade :
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1.4982壓力用無縫鋼管
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Number:
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X10CrNiMoMnNbVB15-10-1
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Classification:
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奧氏體抗蠕變鋼
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Density:
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7.95 g/cm 3
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Standard:
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EN 10216-5:2014壓力用無縫鋼管。技術(shù)交付條件。不銹鋼管
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EN 10269:1999具有規(guī)定高溫和/或低溫財(cái)產(chǎn)的緊固件用鋼和鎳合金
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EN 10088-1:2005不銹鋼。不銹鋼清單
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Equivalent grades:
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Chemical composition % of steel X10CrNiMoMnNbVB15-10-1 (1.4982): EN 10216-5-2014
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C
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Si
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Mn
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Ni
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P
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S
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Cr
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Mo
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V
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Nb
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B
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0.06 - 0.15
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0.2 - 1
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5.5 - 7
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9月11日
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max 0.035
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max 0.015
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14 - 16
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0.8 - 1.2
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0.15 - 0.4
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0.75 - 1.25
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0.003 - 0.009
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Mechanical properties of steel X10CrNiMoMnNbVB15-10-1 (1.4982)
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Rm - Tensile strength (MPa) (+AT)
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540-740
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Rm - Tensile strength (MPa) (+AT+WW)
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650-850
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Rp0.2 0.2% proof strength (MPa) (+AT)
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220
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Rp0.2 0.2% proof strength (MPa) (+AT+WW)
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510
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KV - Impact energy (J) longitud., (+AT)
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+20°
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100
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KV - Impact energy (J) transverse, (+AT)
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+20°
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60
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KV - Impact energy (J) (+AT+WW)
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+20°
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50
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A - Min. elongation at fracture (%) longitud., (+AT)
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35
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A - Min. elongation at fracture (%) transverse, (+AT)
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30
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A - Min. elongation at fracture (%) (+AT+WW)
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25
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