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Grade :
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2385 耐腐蝕鋼片/板和帶材
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Number:
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X3CrNiMo13-4
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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)品的交貨技術條件
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EN 10028-7:2007壓力用鋼制扁平產(chǎn)品。不銹鋼
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EN 10272:2007壓力用不銹鋼棒
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EN 10250-4:2000一般工程用開口鋼模鍛件。不銹鋼
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EN 10222-5:2000壓力用鋼鍛件。馬氏體、奧氏體和奧氏體-鐵素體不銹鋼
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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 X3CrNiMo13-4 (2385 ): EN 10088-2-2005
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在詢問和訂購時可能會商定更嚴格的碳排放范圍
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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，除非對鑄件進行精加工。
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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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N
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max 0.05
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max 0.7
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max 1.5
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3.5 - 4.5
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max 0.04
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max 0.015
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12月14日
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0.3 - 0.7
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max 0.02
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Mechanical properties of steel X3CrNiMo13-4 (2385 )
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Rm - Tensile strength (MPa) (+A)
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1100
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Rm - Tensile strength (MPa) (+QT650)
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700-800
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Rm - Tensile strength (MPa) (+QT780)
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780-980
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Rm - Tensile strength (MPa) (+QT900)
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900-1100
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Rp0.2 0.2% proof strength (MPa) (+QT650)
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520
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Rp0.2 0.2% proof strength (MPa) (+QT780)
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620
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Rp0.2 0.2% proof strength (MPa) (+QT900)
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800
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KV - Impact energy (J) (+QT)
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+20°
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-20°
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50-70
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40
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KV - Impact energy (J) transverse, (+QT+T)
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+20°
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100
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A - Min. elongation at fracture (%) (+QT)
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11月17日
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Brinell hardness (HB): (+A)
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320
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