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Grade :
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301S21耐腐蝕鋼片/板和帶材
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Number:
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X10CrNi18-8
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Classification:
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奧氏體不銹鋼
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Density:
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7.9 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 10088-3:2005不銹鋼。一般用途耐腐蝕鋼的半成品、棒材、線材、型材和光亮產品的交貨技術條件
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EN 10151:2003彈簧用不銹鋼帶。技術交付條件
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EN 10151:2003彈簧用不銹鋼帶。技術交付條件
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EN 10263-5:2001冷鐓和冷擠壓用鋼條、棒材和線材。不銹鋼交貨技術條件
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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 X10CrNi18-8 (301S21 ): EN 10088-2-2005
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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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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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0.05 - 0.15
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max 2
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max 2
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6 - 9.5
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max 0.045
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max 0.015
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16 - 19
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max 0.8
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max 0.11
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Mechanical properties of steel X10CrNi18-8 (301S21 )
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Rm - Tensile strength (MPa) (+A)
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500-750
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Rm - Tensile strength (MPa) (+AT+C)
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850-890
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Rp0.2 0.2% proof strength (MPa) (+A)
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195-250
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A - Min. elongation at fracture (%) (+A)
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40
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Nominal diameter (mm):
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2月25日
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Z - Reduction in cross section on fracture (%)
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60-65
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Brinell hardness (HB): (+A)
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230
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