| Ϻ20#Сڏop䓹ֱNr |
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| ϼܕrg2017-06-22 10:31:16 | g[34 | |
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Ϻ20#Сڏop䓹ֱNr
 ܈Ĝضȸʽ:fs--ԇ^(㶨)ԇ^(ֺ㶨)^mLrđ܈䓹ԟ܈B̎B؛ӟضȿƲһֱӲ|Ͻ̎ԼCֱ^Ҳƶ܈ܹˇ䓹ܟ̎ˇҪôҲп܌䓹ܮaѼyrܵ(fb)дݮaf䓹ܵ|_Ę˜ʂע:ԇӔLcԇӳߴPgb/t1760ԇ:ɴ扺ԇ(ڏܶ)ԿȞycСc
ҹ˾N䓹ܲ|У10#20#35#45# 16mn 50Mn27SiMn40Cr15CrMo 35CrMo 42CrMo 16Mn 12Cr1MoV T91 27SiMn 30CrMo 15CrMo 20G Cr9Mo 10CrMo910 15Mo3 15CrMoV 35CrMoV 45CrMoȲ|ĸ߉偠tܡ10CrMo910Ͻ䓹ܡP9Ͻ1Cr9MoϽܡ40Cr20GDZ40J55N8035CrMo12Cr1MoVQ345BCD16Mn27SiMn13CrMo4(A335P12STFA2215CrMo)10GrMo910(A335P1212Cr2MoSTFA24)A335P8STFA25Cr5MoA335P9Cr9MoSTFA26A335P91T91A335P92WB3615NiCuMoNB510212Cr2MoWViBPܣTP32H1Cr18Ni9TiTP3161TP304HTP3470Cr18Ni9Ti 
 䓹ܹˇܙz^:|zҪMбͿ܈ƹˇOӋ_Ӳֵԇԉαeõ̢۹(䓹)ڼӟ܈Ɵop䓹ܵҎ⏽*ںהʾcĆλn/mm2(mpa)䓹ܽ:ݔwĹܵVY͙CеKȞ1~20mmgb5310-2008߉偠tßop䓹ܱ30s()yõIJӲֵ120n/mm2(mpa)@ʾMȱ
ọS}ֱNrݣ ҹ˾ҪaI⏽ֱ6-1020mmں1-100ןopܣȿܹop䓹op䓹a|20#45#16MnQ34520Cr40cr42crmo35crmo27simn20crmntiȲ|F؛ڶgӭϿ͑ԃ˾ȫwT֪ ˾ҪIN|ğop䓹䓹ܣP䓹䓹ڏڟop䓹ܼN|䓰ȮaƷҎRȫ؛Դ,]еҎԎæЈ{؛Јϛ]еĿԶ͵ҵĘs! ͨ䓹ܲ|2010 35 45 Q235 Q345 A 䓹 Ͻ䓹ܲ| Q345 27SiMn 40CR 16Mn15CrMo35CrMo20Cr12Cr1MoV 12Cr1MoVG P䓲|201 304 304L 321 316 316L Pڲ| 100CҪIJ|ֵ֧IC Pڔ κ؛ﶼЇҎ3 ˾Г@3 һ͑H^нY ҂ȵ|Ǵăr ee˃rˣ|͔עˆ@ӎēpʧӋ^ 
 䓹Ҫ:ͬgfhģ߱治⻬aƷǰ䓲ĹQߴӋóһßop䓹ҪCȺ͉ԇڛ_ԇ:cvnȱcv͡jֵj/cm2ԇ^гߴ羫Ҫ͢gb/t17395-2008op䓹ܳߴSƫpٹеķǽيAsﲢֲΑBȻM˻Ӌ㹫ʽ:ʽ:lh--ԇĘ˾Ll=40~100mmλL׃ϵ=0ڸN|IJϱ漰ȲѼyȱݱ^au:a-b-c-}d-dsŷmt©̽:4540cr̼ƳɵğopÁCеӟsٶȲCֱ׃̫a^Ě׳FΆ}ԌF׃
˾ rӆʽͬն30b܇ȫl؛ 100C|֧IC 100C100߀ κήaƷSв|C |¡ٲϵķճZ |Ʒ|YƷ |¡ٲϵĊ^Ŀˣ cɞőny҂؟Σ 
 ˹ۙz:l˜R䓹D܈op䓹ܵıںһȟ܈op䓹ҪС15)h=(1+2)s/(+s/d)t⾫:лWɷֵľԺ䓵ļc(su):ԇӰl״½ǰ䓹ܶ¿ڽǶȺg߅z:dz܈op䓹ڽ^|zҪ^ˆTćֹxىԇ:Aԇcԇ(s/d>0FПop䓹ܘ˜:47:gb25hb3;19헙MԇӹܶAԇ(1012sϺͼӹr˜ԇ101055(mm)ǘԇ51055(mm)d--ƽֱDҪMжyԇ
a˜ʡ wùܵYùܵʯùܵ偠tύQ䓹ܣ ա ܵԪIIIգյӛCaSC m ڡ ʯͻCе죬ύQ܇۹ܵ܇ӹ 152*18op䓹S[IĿ]͑I,IЧ133*4op䓹20#/45#/Q345B146*23op䓹Ҏ 1.rڣͬИIЃr| 2.؛ڶӽ؛ 3.СȾɃƯ 4.|ɽԭ|_Ҙ˜ 5.l؛ǰտՓͬ|z 
 ϴrҪעǷдݮaNϘ˺MҎźõ}쮔bCеܹ߀ÑҪĸߡܵ͜e:120hbs10/1000/30:ʾֱ10mm1000kgf(9䓹ܱ|z:100%aˇӋ㹫ʽ:һȱ:ྀpăֱ݁ӡȢڭhԇ:l=15mmoѼyϸٲϵֿӲwݱԇm÷ͬ䓹cA䓵Ȍ䓲⏽Sƫ=(d-di)/di100%d:С⏽mmΣUȱ:Ѽyۡ܈ơxYȌڽMҪ
ͨ䓹ܲ|2010 35 45 Q235 Q345 A 䓹 Ͻ䓹ܲ| Q345 27SiMn 40CR 16Mn15CrMo35CrMo20Cr12Cr1MoV 12Cr1MoVG P䓲|201 304 304L 321 316 316L ҪIģʽӆۣ͑˾ԱNԭtͬ|rgӭϿ͑ǰǢՄI rӆʽͬն30b܇ȫl؛ 100C|֧IC 100C100߀ κήaƷSв|C䓹ܷ܇zͲ܇zɷNop䓹ܹҎ
op䓹܈И˜ 1YßopܣGB/T8162-2008һY͙CеYğop䓹 2wݔßop䓹ܣGB/T8163-2008ݔˮ͡wһop䓹 3Љ偠tßop䓹ܣGB3087-2008NYЉ偠t^ˮܼC܇偠t^ܺuõă|̼ؽY䓟܈Σ܈op䓹 4߉偠tßop䓹ܣGB5310-2008߉ωˮ偠tܟõă|̼Ͻ䓺ͲP͟䓟op䓹 5Oø߉op䓹ܣGB6479-2013mڹضȞ-40~400桢10~30MaĻOܵă|̼ؽY䓺ͺϽ䓟op䓹 6ʯѻßop䓹ܣGB9948-2013mʯ;SĠtύQܵop䓹 7|@̽䓹ܣYB235-70ǹ|TMЎr@̽ʹõ䓹;ɷ֞@U@brĹܺͳܵ 8ʯrо@̽ßop䓹ܣGB3423-82ڽʯrо@̽@UrėUܵğop䓹 9ʯ@̽ܣYB528-65ʯ@̽ɶ˃ȼӺӺğop䓹䓹ܷ܇zͲ܇zɷN܇zý^Y܇zÌķc߽^Y؛r 10̼䓟op䓹ܣGB5213-85촬I͉ϵ͉ϵ偠t^õ̼䓟op䓹̼䓟op䓹ܹܱڹضȲ^450. 11܇Sßop䓹ܣGB3088-82܇SܼӘSõă|̼ؽY䓺ͺϽY䓟܈op䓹 12͙Cø߉ܣGB3093-2002͙Cϵy߉õΟop䓹ܡ 13Һ͚ӸͲþ܃ȏop䓹ܣGB8713-88Һ͚ӸͲõľо܃ȏߴλ܈ܟop䓹ܡ 14λ܈ܟop䓹ܣGB3639-2000ڙCеYҺOijߴ羫ȸߺͱ❍Ⱥõλ܈ܟop䓹 xþܟop䓹CеYҺOԴsCеӹr߲ͬr߮aƷ| 15YòP䓟op䓹ܣGB/T14975-2002ǏVڻʯptʳƷCеȹIgܵͽYIJPƳɵğ܈DUΣ܈op䓹ܣҺ֧ܹ27SiMnߠt@UʯJ55 N80 16wݔòP䓟op䓹ܣGB/T14976-2002ݔwIJPƳɵğ܈DUΣ܈op䓹 17͟op䓹dzˈAΠğop䓹ܵĿQ䓹ܽΠߴIJֿͬɷ֞ȱں͟op䓹ܣ̖Dȱں͟op䓹ܣ̖BD׃ֱ͟op䓹ܣ̖BJ͟op䓹VڸNYߺ͙Cе㲿͈Aһ㶼^đTԾغͽģ⏽194ȏ174䓹|^ĿŤԴppYs䓲
18.͜عܵßop䓹ܣGB/T18984-2003m-45桫-195漉͜؉ܵԼ͜؟ύQܵßop䓹ܣҺ֧ܹ27SiMnߠt@UʯJ55 N80 C|CrgC ּۺČ|ĮaƷărһķա سZCõĮaƷ|͵ărƵķՁx͵ه Iԭt|ƷNRȫr ˾ṩ·գ 1Iһ֧ۡ 2͑SxԼLȻҪ 3ṩе 4ӆُ䓏SͬҎ 5{앺ȱҎʡȥُ 6k\ݔֱlָĵc 7ղϢSS 8䓰˾ؓ؟ȫ|ۙų֮n
 ڵͱԇ(^):ۡŴR10x؛B:Ȼ܈܈ƳӋ㹫ʽ:=(lh-lo)/l0*100%l0--ԇԭʼ˾LяV䓹܁aӲ(hb)ڹ⏽ɵ5mmںС02;ͬ:aWɷֺ͙CеܹH--؛rҪϽ|ɹ⡢ɫzy䓹ܱȱݿԑڸߜظ٢䓹ܱںz:ǧֳyx܈op䓹ܵaһҪȟ܈Ҫs1020ȵ̼ğopҪwݔܵ̽ut:кԪ:(assnsbbipb)gb6479-2013߉Oßop䓹ܟ܈op⏽һ32mm˜:gb/t7735-2004Һԇ:ԇrgp=2s/dl½rλn/mm2(mpa)
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