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Grade :
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X2CrMoTi29-4耐腐蝕鋼片/板和帶材
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Number:
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1.4592
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Classification:
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鐵素體不銹鋼-特級
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Density:
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7.7 g/cm 3
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Standard:
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EN 10088-2:2005不銹鋼。通用耐腐蝕鋼片/板和帶材交貨技術條件
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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 X2CrMoTi29-4 (1.4592): EN 10088-2-2005
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Ti = [ 4 * ( C + N ) + 0.15] to 0.8
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未經買方同意，不得故意將本表中未列出的元素添加到鋼材中，除非對鑄件進行精加工。
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可以通過使用鈦或鈮或鋯來進行穩定。根據這些元素的原子質量以及碳和氮的含量，當量應為：Nb（質量%）=Zr（質量%
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C
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Si
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Mn
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P
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S
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Cr
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Mo
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N
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Ti
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max 0.025
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max 1
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max 1
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max 0.03
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max 0.01
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28 - 30
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3.5 - 4.5
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max 0.045
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0.15 - 0.8
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Mechanical properties of steel X2CrMoTi29-4 (1.4592)
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Rm - Tensile strength (MPa) (+A)
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550-700
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Rp0.2 0.2% proof strength (MPa) (+A)
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430
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A - Min. elongation at fracture (%) (+A)
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20
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