Kusiyana ndi zofanana pakati pa S275JR ndi S355JR zitsulo

Idziwitsani:

Pankhani yopanga zitsulo, magulu awiri amawonekera-S275JR ndi S355JR. Onsewa ndi a EN10025-2 muyezo ndipo amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Ngakhale kuti mayina awo amamveka mofanana, magawowa ali ndi zinthu zapadera zomwe zimawasiyanitsa. Mu blog iyi, ife'Adzasanthula kusiyana kwawo kwakukulu ndi kufanana kwawo, kuwunika momwe amapangira mankhwala, mawonekedwe amakina, ndi mawonekedwe azinthu.

Kusiyana kwa chemistry:

Choyamba, tiyeni's kuthana ndi kusiyana kwa mankhwala zikuchokera. S275JR ndi chitsulo cha carbon, pamene S355JR ndi chitsulo chochepa cha alloy. Kusiyanaku kwagona muzinthu zawo zoyambira. Chitsulo cha mpweya chimakhala ndi chitsulo ndi carbon, ndi zinthu zina zochepa. Kumbali ina, zitsulo zotsika, monga S355JR, zimakhala ndi zowonjezera zowonjezera monga manganese, silicon, ndi phosphorous, zomwe zimawonjezera katundu wawo.

Makhalidwe amakanika:

Pazinthu zamakina, onse S275JR ndi S355JR amawonetsa kusiyana kwakukulu. Mphamvu zochepa zokolola za S275JR ndi 275MPa, pomwe za S355JR ndi 355MPa. Kusiyana kwamphamvuku kumapangitsa S355JR kukhala yabwino pamapulogalamu omwe amafunikira mphamvu zambiri kuti athe kupirira katundu wolemetsa. Komabe, ziyenera kudziwidwa kuti mphamvu yamphamvu ya S355JR ndi yochepa kuposa ya S275JR.

Fomu yamalonda:

Kutengera mawonekedwe amtundu wazinthu, S275JR ndi yofanana ndi S355JR. Makalasi onsewa amagwiritsidwa ntchito popanga zinthu zathyathyathya komanso zazitali monga mbale zachitsulo ndi mapaipi achitsulo. Zogulitsazi zidapangidwa kuti zizigwiritsidwa ntchito mosiyanasiyana m'mafakitale kuyambira pakumanga mpaka kumakina. Kuphatikiza apo, zinthu zomalizidwa pang'onopang'ono zopangidwa ndi chitsulo chosapanga dzimbiri chowotcha chopanda alloy zimatha kukonzedwanso kukhala zinthu zosiyanasiyana zomalizidwa.

EN10025-2 muyezo:

Kuti tipereke zambiri, tiyeni tikambirane za EN10025-2 mulingo womwe umagwira ntchito ku S275JR ndi S355JR. European Standard iyi imafotokoza zaukadaulo woperekera zinthu zathyathyathya komanso zazitali, kuphatikiza mbale ndi machubu. Zimaphatikizansopo zinthu zomalizidwa pang'ono zomwe zimakonzedwanso. Muyezo uwu umatsimikizira kusasinthika m'magiredi osiyanasiyana ndi mikhalidwe yachitsulo chosapanga alloy chotentha.

Zomwe S275JR ndi S355JR zikufanana:

Ngakhale amasiyana, S275JR ndi S355JR ali ndi zinthu zofanana. Magiredi onse awiriwa amagwirizana ndi EN10025-2 miyezo, kuwonetsa kutsata kwawo kumayendedwe okhwima. Kuonjezera apo, ali ndi ntchito zambiri m'mafakitale osiyanasiyana chifukwa cha katundu wawo wabwino, kuphatikizapo weldability wabwino ndi processability. Kuphatikiza apo, magiredi onsewa ndi zosankha zodziwika bwino pazitsulo zamapangidwe ndipo zimatha kupereka zabwino zawo malinga ndi zofunikira zina.

Powombetsa mkota:

Mwachidule, S275JR ndi S355JR akhoza kukhala ndi mayina ofanana, koma ndi magulu osiyanasiyana achitsulo omwe ali ndi katundu wapadera.. S275JR ndi chitsulo cha carbon, pamene S355JR ndi chitsulo chochepa cha alloy chokhala ndi makina osiyanasiyana ndi mankhwala. Komabe, onse amatsata muyezo womwewo wa EN10025-2, kuwonetsetsa kuti ali ndi khalidwe labwino komanso amatsatira mikhalidwe yobweretsera mwaukadaulo. Kumvetsetsa kusiyana kumeneku ndi zofanana ndizofunika kwambiri posankha giredi yoyenera pakugwiritsa ntchito ndi zofunikira.  Kusankha giredi yoyenera ndikofunikira kuti ntchito yanu igwire bwino ntchito. Kugwira ntchito ndi akatswiri ogulitsaza S275JR, S355JR zidamonga Shandong Jinbaicheng Metal Materials Co., Ltd. imatsimikizira zinthu zamtengo wapatali zogwirizana ndi zosowa zanu zenizeni. Kuti mudziwe zambiri, chonde pitani patsamba lathu lovomerezeka:www.sdjbcmetal.com Imelo:jinbaichengmetal@gmail.com kapena pa WhatsApphttps://wa.me/18854809715 .