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310S31 奧氏體耐熱鋼
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牌號(hào)：X8Cr Ni25-21
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編號(hào)：1.4845
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分類(lèi)：奧氏體耐熱鋼
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密度：7.9 g/cm3
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標(biāo)準(zhǔn)：
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EN 10095:1999耐熱鋼和鎳合金
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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 10297-2:2005機(jī)械和一般工程用無(wú)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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Chemical comb % of steel 310S31
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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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N
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max 0.1
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max 1.5
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max 2
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19 - 22
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max 0.045
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max 0.015
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24 - 26
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max 0.11
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Mechanical properties of steel 310S31
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Rm - Tensile strength (MPa) (+AT)
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500-700
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Rp0.2 0.2% proof strength (MPa) (+AT)
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210
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A - Min. elongation at fracture (%) (+AT)
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33-35
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Brinell hardness (HB): (+AT)
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192
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Properties of steel 310S31
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Maximum application temperature for air T= 1050 ° C
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Equivalent grades of steel 310S31 Warning! Only for reference
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EU
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USA
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Germany
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Japan
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France
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England
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Italy
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China
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Sweden
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Czechia
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Russia
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Inter
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EN
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-
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DIN,WNr
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JIS
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AFNOR
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BS
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UNI
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GB
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SS
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CSN
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GOST
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ISO
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X8CrNi25-21
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310S
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X8CrNi25-21
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SUS310S
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Z8CN25-20
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310S16
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X6CrNi25-20
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1Cr25Ni20Si2
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2361
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17255
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10KH23N18
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H16
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S31008
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310S24
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20KH23N18
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310S31
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