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Grade :
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X8Cr17 耐腐蝕鋼片/板和帶材
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Number:
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X6Cr17
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Classification:
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鐵素體不銹鋼
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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(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 10151:2003彈簧用不銹鋼帶。技術(shù)交付條件
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EN 10296-2:2005機(jī)械和一般工程用焊接圓鋼管。不銹鋼。技術(shù)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(shù)條件
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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 10297-2:2005機(jī)械和一般工程用無縫圓形鋼管。不銹鋼。技術(shù)交付條件
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EN 10088-1:2005不銹鋼。不銹鋼清單
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EN 10088-5:2009不銹鋼。建筑用耐腐蝕鋼棒材、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 10088-4:2009不銹鋼。建筑用耐腐蝕鋼片/板和帶材交貨技術(shù)條件
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Equivalent grades:
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Chemical composition % of steel X6Cr17 (X8Cr17 ): EN 10088-2-2005
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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(duì)鑄件進(jìn)行精加工。
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特定的硫含量范圍可以改善特定的財(cái)產(chǎn)。對(duì)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(duì)于可焊性，建議并允許將硫含量控制在0.008%至0.030%之間。對(duì)于可極化性，建議將硫含量控制在最大0.015%。
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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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max 0.08
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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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16 - 18
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Mechanical properties of steel X6Cr17 (X8Cr17 )
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Rm - Tensile strength (MPa) (+A)
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400-630
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Rp0.2 0.2% proof strength (MPa) (+A)
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240-260
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A - Min. elongation at fracture (%) (+A)
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18-20
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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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60-63
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Vickers hardness ( HV): (+CR)
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200 - 300
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Brinell hardness (HB): (+A)
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200
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