Lintho tse bonahalang: Mn13Cr2( M1 limaraka tse lekanang), Mn18Cr2(limaraka tse lekanang le M2), joalo-joalo.
Ts'ebetso ea tlhahiso ea Casting:
1,Ho tšela metsi a tšepe e qhibilihisitsoeng ka har'a pattems
2,Mokhoa oa ho tseba Ht(mocheso le nako li laoloa) kalafo ea mocheso
3,Ho Maching ho lahlela High Chrome kapa manganese e phahameng ho latela setšoantšo.
4,Phekolo ea ho tima metsi
5Ho sila bokahodimo
6Tlhahlobo ea boleng (tlhahlobo ea boholo, tlhahlobo ea boima, sebopeho sa metallographic, jj)
7,Qetella lihlahisoa ntle le ho penta
8,Qetella lihlahisoa ka ho penta ka har'a setshelo
Nako ea ho tsamaisa: 25-35days.
Kopo: Lifeme tsa samente, feme ea matla a mashala, lifeme tsa merafo, tšepe, lifeme tsa likoari
Boleng ba Pele, Tšireletseho e Tiisitsoe