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Grade :
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X38CrMo14耐腐蝕鋼片/板和帶材
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Number:
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1.4419
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Classification:
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馬氏體不銹鋼
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Density:
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7.7 g/cm ?
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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(shù)條件
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EN 10088-3:2005不銹鋼。一般用途耐腐蝕鋼的半成品、棒材、線材、型材和光亮產(chǎn)品的交貨技術(shù)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 X38CrMo14 (1.4419): EN 10088-2-2005
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在詢問和訂購時可能會商定更嚴(yán)格的碳排放范圍
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特定的硫含量范圍可以改善特定的財產(chǎn)。對于可加工性，建議并允許將硫含量控制在0.015%至0.030%之間。對于可焊性，建議并允許將硫含量控制在0.008%至0.030%之間。對于可極化性，建議將硫含量控制在最大0.015%。
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未經(jīng)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(jìn)行精加工。
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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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0.36 - 0.42
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max 1
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max 1
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max 0.04
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max 0.015
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13 - 14.5
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0.6 - 1
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Mechanical properties of steel X38CrMo14 (1.4419)
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Rm - Tensile strength (MPa) (+A)
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760
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A - Min. elongation at fracture (%) (+A)
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15
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Brinell hardness (HB): (+A)
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235
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