Q345Bк塿15806959900gӭ
N۟ᾀ
䓰ˮעsƶɵƽ䓲
䓰ƽεֱ܈ƻɌ䓎ж
䓰尴ȷ䓰<4ף0.2ף䓰4~60غ䓰60~115
Q345Bк塿15806959900gӭ
䓰尴܈Ʒ֟܈܈
ČȞ500~1500ףČȞ600~3000尴䓷Nͨ|ϽP䓡͟S䓡䓺IFI;Ͱð´ððͿ僌ӷ\塢a塢UϏͺ䓰
䓰䓷NwϺͱ䓰ͬƷ棬˘䓰偠t䓰܇䓰塢䓰ͶӸ߉䓰ƷNٺЩƷN䓰܇䓰壨2.5~10ףy䓰壨2.5~8ףP䓰͟䓰ƷNͬ彻ġ
䓰߀в|һfе䓰嶼һӵ|һ䓰õĵطҲһ
ϽSƌWgIİlչ˸ߵҪߵďߜء߉͜gĥpԼWܵҪ̼ѲȫMҪ
̼䓵ҪIJ㣺
(1)Եһr̼ˮֱֻ10mm-20mm
(2) Ⱥ^̼ͨQ235䓵Ħs235MPaͺϽY16MnĦst360MPa40䓵 s /bH0.43, hںϽ
(3) ػԲڻػԲ̼M{|̎r˱C^ߵď^͵Ļػضȣ@䓵gԾƫ˱C^õgԣøߵĻػضȕrƫ̼䓵ľCϙCеˮƽ
(4) ܝMܵҪ̼ڿg͟͵͜ĥpԼ늴Եȷ^ܝMʹܵ
䏝ˇ
(1)ڸߏγɵĸ߄䓾кܴđTԾغͿģeڑϵҪҪA_M䏝ӹaγɲϱƽȺͲ߅ߴϵIJҪԓߏȽY䓰䏝͵OӋҪӂλbOӋ܈݁g϶_Mÿ͵IJϲƫMܵϱƽȺͲ߅ߴϵIJm䏝ΠӰһͻc飺ߏȽY䓰ijͻ؏F^؏³F߅^^DZ^yҪa{ԇ^M{
(2)Ҫ^ij͵݁ʽ䏝^Ҫӹ^̞鏝׃aƷǾֲpp⣬׃βϵĺڳ^мٶֲ׃ڿOӋrҪע׃ڵһ׃^ʹÂ݁^݁ͲMAʹͲĔԾcƷͲĵԾغʹͲܵƽĶvڼӹ^аlFvɸHrӲ܈݁ע
ʹóCֱCMгCֱ׃Cg࣬݁{ܴε܈݁g϶ȴʩɜpСvҪעͨ^{ܴε܈݁g϶ppvҪ쾚ļgС
(3)݁ʽ䏝ٶȵĿ݁{ҪmMpٷ䏝ƣѼymMНsMһpٟᑪѼyĮaȣƏ돽돽̫СtaƷaѼyᘌߏ䏝ˇгFĺԔѬF˝MYOӋҪhڝMϵWOӋҪǰΠӏǰ돽pС䏝ǻӴΠȷʽ̎ҲһN֮Чķ
Q345Bк塿15806959900gӭ