S50C ndi chitsulo chapamwamba chopangidwa ndi kaboni, zopangidwa mosiyanasiyana monga jis ya Japan G4051, iwonetsetse kusasinthika ndi kudalirika. Zake za carbon zimachokera ku 0.47% mpaka 0,55%, zomwe zimapangitsa kukhala ndi mphamvu yolimba. Kuphatikiza kwa silicon, manganese ndi zinthu zina zokongola zimathandizira kuuma kwake, makina ndi zinthu zambiri zamakina.
Pankhani yopanga, makamaka pakupanga zigawo zapulasitiki, zoumba za nkhungu ndi chinthu chofunikira kwambiri pakuumba. Mwachidule, maziko a nkhungu ndiye maziko omwe nkhungu imamangidwa. Ili ngati chimango chotsimikizira ndi nyumba zina zonse za nkhungu, kuphatikizapo zoyika, machitidwe othamanga, komanso mizere yozizira. Munkhaniyi, tiona kufunika kwa maziko a nkhungu, zigawo zake zosiyanasiyana, komanso momwe zimathandizira pakukula kwake komanso kuchita bwino kwa kanjedza.
Pomber the Wombe ndi chimango kapena kapangidwe kamene kamachirikiza ndikusunga zokuurira kapena zokutira. Ndi msana wa dongosolo loumba, kupereka bala, kulimba mtima, komanso kutsatsa msonkhano wonse. Zida zokumbira zimatha kupangidwa kuchokera ku zinthu zosiyanasiyana, kuphatikiza chitsulo, aluminiyamu, komanso ngakhale gulu, kutengera ntchito ndi zofunikira zina.
Zochita zamakono zamakono, kuchokera ku zoseweretsa za pulasitiki kupita kumadera amagalimoto, ngongole ngongole kwa ngwazi zosanja: mbale ya nkhungu. Ngakhale kuti jakisoni woumba yekha nthawi zambiri amatenga gawo la nkhungu, mbale yonyansa imatenga gawo lofunikira kwambiri monga maziko olimba pomwe nkhungu zimamangidwa.
Pazinthu zokhudzana ndi kupanga zamakono, nkhungu zimagwira ntchito yofunika kwambiri popanga zinthu zingapo m'mafakitale osiyanasiyana. Zida zofunikazi zimakhala msana wa misonkhano yaumbewu, yothandizira kusalala ndi kupanga kwa zinthu m'magawo okhala ndi zolimbitsa thupi. Nkhaniyi inakhudza ntchito yopanga zazikulu za mbale zamtundu wa nkhungu, kuwonetsa kusintha kwawo komanso kofunikira m'magulu osiyanasiyana.
Ngwazi yopanda jakisoni youmba, youmba ya nkhungu, imagwira ntchito yofunika kwambiri pomenya zigawo zapulasitiki. Msonkhanowu ukuluwu umapereka maziko ndi chimango cha nkhungu wonse, ndikuwonetsetsa kuti kuvomerezedwa molondola, pamapeto pake, zinthu zapamwamba kwambiri. Tiyeni tisanthule m'magawo ofunikira am'munsi ndikumvetsetsa ntchito zawo:
