Muyezo waku Russia GOST-33259 09G2S ndi chitsulo chotsika cha alloy chomwe chimagwiritsidwa ntchito popanga zida zosiyanasiyana zamainjiniya ndi zomangamanga.Imakwaniritsa zofunikira za muyezo wadziko la RussiaGOST 19281-89.
09G2S paChitsulo chili ndi mphamvu zambiri komanso kulimba kwake, koyenera kugwiritsa ntchito kutentha kwapakati pa -40 ° C mpaka +70 ° C.
Zofunika:
| CHEMICAL COMPOSITION YA 09G2S zitsulo | ||||||||||
| C | Si | Mn | Ni | S | P | Cr | V | N | Cu | As |
| kukula 0.12 | 0.5-0.8 | 1.3-1.7 | kupitirira 0.3 | kukula 0.035 | kukula 0.03 | kupitirira 0.3 | kukula 0.12 | pa 0.08 | kupitirira 0.3 | kukula 0.08 |
Kuchuluka kwa ntchito:
Chitsulo cha Russian 09G2S nthawi zambiri chimagwiritsidwa ntchito popanga mbale zachitsulo, mapaipi achitsulo ndi zida zachitsulo, monga nyumba, milatho, mapaipi amafuta, akasinja, zombo, ndi magalimoto.Kulimba kwake kwakukulu komanso kutsekemera kwabwino kumapangitsa kuti ikhale yoyenera ku engineering ya Structural yokhala ndi katundu wambiri wosasunthika, wosunthika komanso wogwedezeka.
Ubwino:
1. Mphamvu yayikulu: Chitsulo cha 09G2S chili ndi mphamvu zokhazikika komanso zopatsa mphamvu, zoyenerera ma projekiti a uinjiniya omwe ali ndi zofunikira zazikulu zamphamvu.
2. Weldability: Chitsulo cha 09G2S chili ndi weldability wabwino, zomwe zimapangitsa kuti zikhale zosavuta kuwotcherera ndi kugwirizanitsa ntchito.
3. Pulasitiki yabwino komanso yolimba: Chitsulo ichi chimakhala ndi pulasitiki yabwino komanso yolimba, yomwe imalola kuti ikhale yolimbana ndi zovuta zina zakunja ndi zowonongeka.
4. Kukana kwa dzimbiri: Chitsulo cha 09G2S chikhoza kukulitsa kukana kwake kwa dzimbiri kupyolera mu chithandizo cha kutentha kapena kupaka, ndikuchipanga kukhala choyenera kwa malo omwe amafunikira kukana kwa dzimbiri.
Zoyipa:
1. Mtengo wapamwamba: Poyerekeza ndi chitsulo chochepa cha carbon, 09G2S chitsulo chimakhala ndi mtengo wapamwamba, womwe ukhoza kuonjezera ndalama zopangira ntchito zazikulu.
2. Zomwe zili ndi alloy: Ngakhale kuti zitsulo za 09G2S ndizochepa, zimakhala zokwera pang'ono kusiyana ndi zitsulo zotsika kwambiri za carbon, zomwe zingachepetse ntchito zina zapadera.
Makhalidwe:
1. Mphamvu yapamwamba: Imakhala ndi mphamvu zokolola zambiri komanso mphamvu yokhazikika, ndipo imatha kupirira katundu waukulu ndi zovuta.
2. Kulimba kwabwino: kukhala ndi kulimba kwabwino kwambiri komanso kulimba kwamphamvu, wokhoza kusunga magwiridwe antchito mokhazikika pansi pakukhudzidwa kapena kugwedezeka.
3. Kukana bwino kwa dzimbiri: Imakhala ndi kukana bwino kwa dzimbiri ndipo imatha kugwiritsidwa ntchito m'malo achinyezi komanso owononga.
4. Good processing performance: 09G2S zitsulo n'zosavuta kudula, kuwotcherera, ndi ozizira mapindikidwe, oyenera njira zosiyanasiyana processing.
Nthawi zambiri, Russian muyezo 09G2S chitsulo ali ndi mphamvu mkulu, weldability wabwino ndi kulimba, ndi oyenera Structural engineering amafuna mphamvu mkulu ndi kukana dzimbiri.
Nthawi yotumiza: Jul-25-2023
