Q345B䓰塿15806959900gӭ
N۟ᾀ
䓰ˮעsƶɵƽ䓲ġ
䓰ƽεģֱ܈ƻɌ䓎ж
䓰尴ȷ䓰<4ף0.2ף䓰4~60غ䓰60~115
Q345B䓰塿15806959900gӭ
䓰尴܈Ʒ֟܈܈
ČȞ500~1500ČȞ600~3000ס尴䓷Nͨ|䓡Ͻ䓡P͟S䓺IFI;֣Ͱð´ð塢ðͿ僌ӷ֣\a塢UϏͺ䓰
䓰䓷NwϺͱ䓰ͬƷ˘䓰偠t䓰܇䓰䓰ͶӸ߉䓰ƷNٺЩƷN䓰܇䓰壨2.5~10ףy䓰壨2.5~8ףP䓰塢͟䓰ƷNͬ彻
䓰߀в|һfе䓰嶼һӵ|һ䓰õĵطҲһ
ϽSƌWgIİlչ˸ߵҪߵďߜء߉͜أgĥpԼWܵҪ̼ѲȫMҪ
̼䓵ҪIJ㣺
(1)Ե͡һr̼ˮֱֻ10mm-20mm
(2) Ⱥ^̼ͨQ235䓵Ħs235MPaͺϽY16MnĦst360MPa40䓵 s /bH0.43, hںϽ䓡
(3) ػԲڻػԲ̼M{|̎r˱C^ߵď^͵Ļػض@䓵gԾƫͣ˱C^õgøߵĻػضȕrƫ̼ͣ䓵ľCϙCеˮƽ
(4) ܝMܵҪ̼ڿg͟͵͜ĥpԼ늴Եȷ^ܝMʹܵ
䏝ˇ
(1)ڸߏγɵĸ߄䓾кܴđTԾغͿģeڑϵҪҪA_M䏝ӹaγɲϱƽȺͲ߅ߴϵIJҪԓߏȽY䓰䏝͵OӋҪӂλbOӋͣ܈݁g϶_Mÿ͵IJϲƫMܵϱƽȺͲ߅ߴϵIJm䏝ΠӰ푣һͻc飺ߏȽY䓰ijͻ؏F^؏³F߅^^DZ^yҪa{ԇ^M{
(2)Ҫ^ij͵݁ʽ䏝^Ҫӹ^̞鏝׃ΣaƷǾֲpp׃βϵĺڳ^мٶֲ׃ڿOӋrҪע׃ڵһ׃^ʹÂ݁^݁ͲMAʹͲĔԾcƷͲĵԾغʹͲܵƽ⣬Ķvڼӹ^аlFvɸHrӲ܈݁ע
ʹóCֱCMгCֱ׃Cg݁{ܴε܈݁g϶ȴʩɜpСvҪעͨ^{ܴε܈݁g϶ppvҪ쾚ļg
(3)݁ʽ䏝ٶȵĿƣ݁{ҪmMpٷ䏝ƣѼymMНsMһpٟᑪѼyĮaȣƏ돽돽̫СtaƷaѼyᘌߏ䏝ˇгFĺԔѬF˝MYOӋҪhڝMϵWOӋҪǰΠӏǰ돽pС䏝ǻӴΠȷʽ̎ҲһN֮Чķ
Q345B䓰塿15806959900gӭ