27simnҺ֧܏Sңɽ|ڏop䓹܏S
27simnҺ֧܏Sңɽ|ڏop䓹܏S
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                   27simnҺ֧ܬF؛N      ɽ|op䓹܏SҬF؛   
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       27SiMnϽYyһִ̖A10272
      ˜ʣ GB/T 3077-1999
      Ҫԡ
      @N䓵܃30Mn2䓣͸^ˮR͸ֱ_822mm׃ܼеȣڟ̎rgԜpͲsஔߵďȺĥԣ؄eˮr^ߵgǴ䓌cԴ󣬟̎rлػԃA^
      e
      @NҪ{|BʹҪgԺĥԵğ_Ҳ܈BʹCĎNȡ
      27simnͨ䓹ܵđ
      1wßop䓹ܣGB8163-2008
      2偠tßop䓹ܣGB3087-2008
      3偠tø߉opܣGB5310-2008ST45.8-ͣ
      4Oø߉op䓹ܣGB6479-2000
      5|@̽ßop䓹ܣYB235-70
      6ʯ@̽ßop䓹ܣYB528-65
      7ʯѻßop䓹ܣGB9948-88
      8ʯ@bßopܣYB691-70
      9܇Sßop䓹ܣGB3088-1999
      10ßop䓹ܣGB5312-1999
      11܈ܟop䓹ܣGB3639-1999
      NϽ16Mn27SiMn15CrMo35CrMo12CrMov20G40Cr,12Cr1MoV,15CrMo䓹ܰaˇͬ֞op䓹ܺͺ䓹܃op䓹V䓰Ƴɵğop䓹ܡҪҺ֧䓹
      27SiMnop䓹ʽ:[(⏽-ں)*ں]*0.02466=kg/(ÿ׵)

            ɽ|ijҫ̩F޹˾I䓹op䓹ܣ\īTF䓹ܣ߉ϽP䓹ܣMڹߵ͉偠tܣЉ偠twYܣڵĴСڏopܵȣN䓡䓡ұ䓵ȫ䓏SğopϽI|;10#20#35#45#20G 16Mn 27SiMn 12Cr1MoV 40Cr 15CrMo 35CrMo ,10CrMo910Cr5MoA335P22ȣP䓹ܲ|201301304304L316316L321310S
      И˜ʞ飺
      Yßop䓹ܣGB/T8162-2008
      ݔwõؿp䓹ܣGB/T8163-2008 
      偠tßop䓹ܣGB3087-2008 
      偠tø߉opܣGB5310-2008ST45.8-IIIͣ
      Oø߉op䓹ܣGB6479-2008 
      |@̽ßop䓹ܣYB235-70
      ʯ@̽ßop䓹ܣYB528-65
      ʯѻßop䓹ܣGB9948-2006
      ʯ@bßopܣYB691-70 10
      ܇Sßop䓹ܣGB3088-1999 
      ßop䓹ܣGB5312-2008 
      ܈ܟop䓹ܣGB3639-1999
      NϽ߉Ͻܣ16Mn27SiMn15CrMo35CrMo12CrMov20G40Cr,12Cr1MoV,15CrMo
      GB/T17396-1998Һ֧ß܈op䓹ܣ
      GB3093-1986͙Cø߉op䓹ܣ
      GB/T3639-1983λ܈ܟop䓹ܣ
      GB/T3094-1986Οop䓹ܮ䓹ܣ
      GB/T8713-1988Һ͚Ͳþ܃ȏop䓹ܣ
      GB13296-1991偠tύQòP䓟op䓹ܣ
      GB/T14975-1994YòP䓟op䓹ܣ
      GB/T14976-1994wݔòP䓟op䓹ܣ
      GB/T5035-1993܇S׹ßop䓹ܣ
      API SPEC5CT-1999׹ܺ͹Ҏ
      ɽ|ijҫ̩F޹˾N۳ұ䓡ȏSa|ğop䓹߉ϽY䓹䓹ܡ\䓹īTF䓹䓹ܡ䓹䓹P䓹w䓹ܡе͉偠t߉偠tϽ˟opܡʌùܺʯѻܵ6000ƷNxُҎRȫ|
                 ˾F؛_һf˾߀c󺸹ERWlֱpܡP䓹ܵȹܲaSLںPϵU˹˾NƷNҎ񡣹˾ͬrlչQטIOQֱc“ϵʹҹ˾ĮaƷhNձnWޡЖ|ʮׂҺ͵؅^uƷ|Cʹ˾һdz̿͑ ˾aN۵ğop䓹ܮaƷVđ܇̽OCеӹ졢ИIƷNRȫ|rۺƵĮaƷcʹ˾V͑JͬИI̎epصIȵλ ˾ҕ͑􌦮aƷ|ҪֱC͑ԳIĻIĺĸʹIڰlչИõ
                  
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