1.0570, DIN St52-3N, S355J2G3
IZIMPAWU EZIJWAYELEKILE
This ibanga lensimbikuyinto carbon manganese, high isivuno non alloy steel. Ibizwa nge-S355 ngenxa yesilinganiso esincane sesivuno salolu hlelo lokusebenza ngu-355 Mpa. Njengensimbi yesakhiwo, inamandla amahle kakhulu kanye nokushisela. Ingashiselwa kalula kwenye insimbi eshiselayo. Ngokulingana kwayo nekhabhoni ephansi, inezindawo ezinhle zokwakha ezibandayo. I-S355J2G3 ngokuvamile inikezwa esimweni esijwayelekile.
Ukuqokwa Ngamazinga
Math. Cha. | KUSUKA | IN | AISI |
1.0570 | I-St52-3N | - | - |
Ukwakheka Kwekhemikhali (ngesisindo %)
C | Futhi | UMn | Cr | Mo | Ku | IN | IN | Abanye |
ubuningi. 0.22 | ubuningi. 0.55 | ubuningi. 1.60 | - | - | - | - | - | - |
Incazelo Insimbi engahlanganisiwe yesakhiwo. Izicelo Insimbi yesakhiwo evamile yemihlangano eshiselwe, RIkona>355 N/mm2 . Ukuqina okuqinisekisiwe ku-0O C. Ingasetshenziselwa ukwakhiwa okugcizelelwe ngokwezibalo nangokuguqukayo. Izakhiwo zomzimba (amanani aphakathi nendawo) kumazinga okushisa azungezile iModulus yokunwebeka [103x N/mm2]: 210 Ukuminyana [g/cm3]: 7.80 Soft Annealing Heat kuya ku-650-700O C, pholisa kancane. Ukuqina kwe-Harden kusuka ekushiseni kwe-860-890O C kulandelwa uwoyela noma ukucisha amanzi. Ukushisa Okujwayelekile: 860-890OC. Forging Izinga lokushisa elishisayo lokubumba: 1050-850OC. I-Machinability Machinability yinhle, ilinganiselwe ku-90% ye-alloy engu-1112 esetshenziswa njengensimbi elinganiselwe engu-100%.