ϴ䓹ܼܼSҹɽ|ijDžRԴܘI˾ϴˇMgۺԮaN؛r|o100%ĝM⡣ϴgop䓹ӹϴN䓹Rɿ
ҹ˾njIϴSNܵßop䓹Mмӹ̎ˑЈֹop䓹P҂ҪCop䓹ܵıͭhǸɃȻױgaWġPĕr҂ҲԲϴķȥPһܶ˶ûWԭ\늽ķʽPҪûWFPԒô˂ϴ֮ǰҪȴoƷwܻWԪӰ܂ǬFںܶطٝûWϴop䓹܆mȻWϴȥPЧܺǻWҲhӰ푵Ӱ|RԴ߀ҪӋ̎ϴˮ
ϴ䓹ܼܼSҹ՚ⴵ--ˮAϴ--Ó֬ϴ--ˮ_ϴ--ϴP--gAĤ՚ⴵ----շ
1ߛ_ϴ 2Ó֬ϴ 3ϴP 4ˮ_ϴ 5g
RԴܘIһop䓹ܣ̼䓣ϴ2N£ 1.ϡ20%ҵĝȣӟᵽ6065һϴ20-30 2.}ͬϡ20%ҵĝֱҜϴһϴ20-30ϴȥƤʣҪˮ_ϴк̎PԒ߀ҪMg̎
op䓹|z
1WɷַWxtCSxֱxVxzcPȣ
ټtCSxFϽԭFеCSԪء
ֱxVxKԇеCSiMnPSCrMoNiCnA1WVTiBNbAsSnSbPbBi
N0xwNO
2䓹γߴ缰Ιz飺
䓹ܱںz飺ǧֳyxɶ˲8cӛ䛡
䓹⏽EAșz飺ҎΘ˿ߡhҎycСc
䓹Lșz飺䓾˹ԄӜyL
䓹șz飺ֱˮƽߣ1myÿȫL
䓹ܶ¿ڽǶȺg߅z飺dz
ɽ|ijDžRԴܘI˾ϴˇMgۺԮaN؛r|o100%ĝMϴgop䓹ӹϴN䓹Rɿ
ϴ䓹ܼܼSҹ˾njIϴSNܵßop䓹Mмӹ̎ˑЈֹop䓹P҂ҪCop䓹ܵıͭhǸɃģȻױgaWPĕr҂ҲԲϴķȥPһܶ˶ûWԭ\늽ķʽPҪûWFPԒô˂ϴ֮ǰҪȴoƷwܻWԪӰ܂ǬFںܶطٝûWϴop䓹܆mȻWϴȥPЧܺǻWҲhӰ푵ģӰ|RԴ߀ҪӋ̎ϴˮ
՚ⴵ--ˮAϴ--Ó֬ϴ--ˮ_ϴ--ϴP--gAĤ՚ⴵ----շ
1ߛ_ϴ 2Ó֬ϴ 3ϴP 4ˮ_ϴ 5g
RԴܘIһop䓹ܣ̼䓣ϴ2N£ 1.ϡ20%ҵĝӟᵽ6065һϴ20-30犣 2.}ͬϡ20%ҵĝֱҜϴһϴ20-30ϴȥƤʣҪˮ_ϴк̎PԒ߀ҪMg̎
AӲȣHB
һֱӲ|ϽҎԇFʽӱҎ֕rgжԇyԇӱĉֱLӲֵԇԉαeõHBSʾλN/mm2(MPa)
Ӌ㹫ʽ飺
ʽУF--ԇӱԇN D--ԇֱmm d--ƽֱmm
yӲ^ʴ_ɿһHBSֻm450N/mm2MPaµĽٲ^Ӳ䓻^İIJm䓹ܘ˜УӲ;VԉֱdʾԓϵӲȣֱ^ַ
e120HBS10/1000/30ʾֱ10mm1000Kgf9.807KNԇ30s룩yõIJӲֵ120N/ mm2MPa
ϴ䓹ܼܼSҹ ʲô䓹ϴg
gЕrҲQϴڽ|ɵĸgaܵĽYγһӱĤǿҊģoܸwڽٵı棬t׃˽ٵıBʹٵ늘OλS׃ɞggBFeFe++r˜λ飭0.44VgS׃+0.51V@ʾgF@ӱĤͽgĤ
ٵgҲl^(ڽٵıһyܽĻĤ)ڹIg(Ҫ)Mg̎γһӱoĤ
aƷcݣ
1̼ϴgҺϴg϶һ˄ڄaʡ
2 ϴgҺʹúͲdzϴʹС̼䓹ܼʹëˢˢͿܵķMвˮ_ϴ
3ʹÜض5-30z϶ϴg5-15Ҽ_ϴЧ
AӲȣHB
һֱӲ|ϽҎԇFʽӱ棬Ҏ֕rgжԇyԇӱĉֱLӲֵԇԉαeõHBSʾλN/mm2(MPa)
Ӌ㹫ʽ飺
ʽУF--ԇӱԇN D--ԇֱmm d--ƽֱmm
yӲ^ʴ_ɿһHBSֻm450N/mm2MPaµĽٲ^Ӳ䓻^İIJmá䓹ܘ˜Ӳ;VԉֱdʾԓϵӲֱ^ַ
e120HBS10/1000/30ʾֱ10mm1000Kgf9.807KNԇ£30s룩yõIJӲֵ120N/ mm2MPa
ϴ䓹ܼܼSҹ˾Yۺ؛Դ䌍ͨɳaNҎIJP䓟op䓹⏽6-1020mmں0.540mmЇ|0Crl8Ni91Crl8Ni9Ti00Crl7Nil4M020Crl7Ni12M0200Crl9Ni1O0Crl8Nil2M02Ti0Cr25Ni20OOCrl9Nil3M03ȣ|301 302 304 q345b䓹304L 304H 305316 316L 316Ti 317 317L 310S 321 321H 347HҪг߶У߉偠tòP䓟op䓹GB5310-95߉늏SOòP䓟opGB64792000偠tύQòP䓟opGBl3296-9lwòP䓟op䓹GBTl4976-02YòP䓟op䓹GBT14975-02ASTMA269A312A2l3gfhͬr߀,a߉Ͻ|飺A335P11P91P9215CrMoGq345b䓹12Cr1MoVG1Cr5Mo Cr5MoCr9Mo0Cr9Mo15CrMo35CrMo12Cr1MoV10CrMo910A335P911Cr2Mo15MnV 37Mn5Ͻܡ10Cr9Mo1VNb 15NiCuMoNb512Cr2MoWVTiBWB36SA106BST45.8-IIIȣ̼߉偠t GB5310-95|У20G20MGСڏ䓹ܡ25MG15MoG20MoGʌù GB6479-86|У1020GQ345Q39010MoVNb12CrMo15CrMoq345b䓹12Cr2MoʯѻùGB9948-86|У102012CrMo15CrMo1Cr2Mo1Cr5MoҺ֧ùGB/T17398-1998|У27SiMnYùGB/T8162-1999|У1020354540Mn245Mn227SiMnСڏ䓹ܡ20Cr40Cr20CrMo35crMo38CrMoAl50CrV30CrMnSiݔҺwùGB/T8163-1999|У1020Q295Q345. op䓹|z 1WɷַWxtCSxֱxVxzcPȣ ټtCSxFϽԭϣFеCSԪ ֱxVxKԇеCSiMnPSCrMoNiCnA1WVTiBNbAsSnSbPbBi N0xwNO 2䓹γߴ缰Ιz飺 䓹ܱںz飺ǧֳyxɶ˲8cӛ 䓹⏽EAșz飺ҎΘ˿hҎycСc 䓹Lșz飺䓾ߡ˹ԄӜyL 䓹șz飺ֱˮƽߣ1myÿȡȫL 䓹ܶ¿ڽǶȺg߅z飺dz
˾ZCõ|͵ărƵۺxϿ͑]е䓹ҎǰԒϵCr؛҂ԸcϿ͑ͬlչһƵaN۾WjTxͣgӭV͑S҂ĹRϴ䓹ܼܼSҹ